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List Opportunities (Search)

POST https://api.copper.com/developer_api/v1/opportunities/search

The /search endpoint provides the ability to list records and sort the results by certain parameters. When multiple ciriteria are provided then records meeting ALL criteria will be returned (the filtering criteria have an 'AND' relationship).

Certain fields can be filtered by an empty value, i.e., filter records where the field is not specified. For Opportunities, these fields are: company_ids, tags, custom dropdown, custom multi-select fields.

For an example of how this works, see Search Opportunities by Empty Field. Some fields (e.g. assignee_ids) can also filter for an empty value by specifying -2 as the ID.

To search by custom fields, see Search Entity by Custom Field under Custom Fields folder.

Note that this endpoint is eligible to return computed custom field values, click here for more information.

To change the number of records returned, change the "page_size" parameter. E.g., specify 200 for a page size of 200 records. Please note that search requests are limited to returning only the first 100,000 records regardless of the pagination parameters. If your search filter matches more than 100,000 records, we recommend modifying your search filter to separate your result set.

Field Type Details Default
ids identifier[] An array of Opportunity IDs. none
page_number number The page number (starting with 1) that you would like to view. 1
page_size number The number of entries included in a page of results 20
sort_by string The field on which to sort the results (see footnote 1). name
sort_direction string The direction in which to sort the results. Possible values are: asc or desc. asc
name string Full name of the Opportunity to search for. none
assignee_ids identifier[] The ids of Users that Opportunities must be owned by, or -2 for Opportunities with no owner. none
status_ids identifier[] An array of Opportunity status IDs. The possible values are 0, 1, 2, 3, for "Open", "Won", "Lost", and "Abandoned", respectively. none
pipeline_ids identifier[] An array of pipeline IDs. none
pipeline_stage_ids identifier[] An array of pipeline stage IDs. none
primary_contact_ids identifier[] An array of primary contact IDs. none
priority_ids identifier[] An array of priority IDs. none
customer_source_ids identifier[] An array of customer source IDs, or -2 for no customer source. none
loss_reason_ids identifier[] An array of loss reason IDs, or -2 for no loss reason. none
company_ids identifier[] An array of company IDs. none
tags string[] Filter Opportunities to those that match at least one of the tags specified. none
followed number 1: followed, 2: not followed none
minimum_monetary_value number The minimum monetary value Opportunities must have. none
maximum_monetary_value number The maximum monetary value Opportunities must have. none
minimum_interaction_count number The minimum number of interactions Opportunities must have had. none
maximum_interaction_count number The maximum number of interactions Opportunities must have had. none
minimum_close_date timestamp The Unix timestamp of the earliest close date. none
maximum_close_date timestamp The Unix timestamp of the latest close date. none
minimum_interaction_date timestamp The Unix timestamp of the earliest date of the last interaction. none
maximum_interaction_date timestamp The Unix timestamp of the latest date of the last interaction. none
minimum_stage_change_date timestamp The Unix timestamp of the earliest date of a state change. none
maximum_stage_change_date timestamp The Unix timestamp of the latest date of a state change. none
minimum_created_date timestamp The Unix timestamp of the earliest date Opportunities are created. none
maximum_created_date timestamp The Unix timestamp of the latest date Opportunities are created. none
minimum_modified_date timestamp The Unix timestamp of the earliest date Opportunities are modified. none
maximum_modified_date timestamp The Unix timestamp of the latest date Opportunities are modified. none

Footnotes:

  1. Possible sort_by fields are: assignee, company_name, customer_source_id, date_created, date_modified, inactive_days, interaction_count, last_interaction, monetary_unit, monetary_value, name, primary_contact, priority, stage, status.

Request body

{
  "page_size": 25,
  "sort_by": "name"
}

Example Requests

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\"

}"
[
  {
    "id": 2827699,
    "name": "25 Office Chairs (sample)",
    "assignee_id": null,
    "close_date": "1/16/2017",
    "company_id": 9607580,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 331242,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987793,
    "pipeline_type": "opportunity",
    "primary_contact_id": null,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_value": 75000,
    "win_probability": 40,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1483988829,
    "date_modified": 1489018922,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  },
  {
    "id": 2827700,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/14/2017",
    "company_id": 9607581,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987791,
    "pipeline_type": "opportunity",
    "primary_contact_id": null,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_value": 50000,
    "win_probability": 10,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1483988829,
    "date_modified": 1496943803,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  },
  {
    "id": 2827698,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/23/2017",
    "company_id": 9607580,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 331241,
    "details": "This is an update",
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987790,
    "pipeline_type": "opportunity",
    "primary_contact_id": null,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_value": 250000,
    "win_probability": 5,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1483988829,
    "date_modified": 1496776255,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  },
  {
    "id": 3826510,
    "name": "Demo Opportunity",
    "assignee_id": null,
    "close_date": null,
    "company_id": null,
    "company_name": null,
    "customer_source_id": null,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987790,
    "pipeline_type": "opportunity",
    "primary_contact_id": null,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_value": null,
    "win_probability": 5,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1490114507,
    "date_modified": 1496700017,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  },
  {
    "id": 4417020,
    "name": "Demo Project",
    "assignee_id": null,
    "close_date": null,
    "company_id": 13349319,
    "company_name": "Noemail",
    "customer_source_id": null,
    "details": "",
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987790,
    "pipeline_type": "opportunity",
    "primary_contact_id": 27140359,
    "priority": null,
    "status": "Open",
    "tags": [],
    "interaction_count": 1,
    "monetary_value": 1000,
    "win_probability": 0,
    "date_last_contacted": 1496703593,
    "leads_converted_from": [
      {
        "lead_id": 11393303,
        "converted_timestamp": 1496694264
      }
    ],
    "date_lead_created": 1496692663,
    "date_created": 1496694264,
    "date_modified": 1496943309,
    "custom_fields": [
      {
        "custom_field_definition_id": 100764,
        "value": "Text fields are 255 chars or less!"
      },
      {
        "custom_field_definition_id": 103481,
        "value": "Text area fields can have long text content"
      },
      {
        "custom_field_definition_id": 126240,
        "value": null
      }
    ]
  },
  {
    "id": 2841646,
    "name": "ejfpvoiewjrvoierjvoierv",
    "assignee_id": 137658,
    "close_date": "2/10/2017",
    "company_id": null,
    "company_name": null,
    "customer_source_id": null,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987790,
    "pipeline_type": "opportunity",
    "primary_contact_id": null,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_value": null,
    "win_probability": 5,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1484096886,
    "date_modified": 1489018921,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  },
  {
    "id": 4418567,
    "name": "New Demo Opportunity",
    "assignee_id": null,
    "close_date": null,
    "company_id": 13349319,
    "company_name": "Noemail",
    "customer_source_id": null,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987790,
    "pipeline_type": "opportunity",
    "primary_contact_id": 27140359,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 1,
    "monetary_value": null,
    "win_probability": 5,
    "date_last_contacted": 1496703593,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1496713840,
    "date_modified": 1496943302,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  },
  {
    "id": 4956209,
    "name": "New Demo Opportunity",
    "assignee_id": null,
    "close_date": null,
    "company_id": 13349319,
    "company_name": "Noemail",
    "customer_source_id": 331242,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 213214,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 987790,
    "pipeline_type": "opportunity",
    "primary_contact_id": 27140359,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_value": null,
    "win_probability": 5,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1502158599,
    "date_modified": 1502158600,
    "custom_fields": [
      {
        "custom_field_definition_id": 126240,
        "value": null
      },
      {
        "custom_field_definition_id": 103481,
        "value": null
      },
      {
        "custom_field_definition_id": 100764,
        "value": null
      }
    ]
  }
]

Search by Assignee Ids

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"assignee_ids\": [2]
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Priorities

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"priorities\": [\"High\"]
}"
[
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "High",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516673603,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Date Stage Changed

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"minimum_stage_change_date\": 1515434869,
  \"maximum_stage_change_date\": 1515434869
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 2,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": 1516737600,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516737667,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Value

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"minimum_monetary_value\": 75000,
  \"maximum_monetary_value\": 75000
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Pipeline Stage Ids

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"pipeline_stage_ids\": [13]
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Primary Contact Ids

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"primary_contact_ids\": [25]
}"
[
  {
    "id": 32,
    "name": "Julie Perrota Deal",
    "assignee_id": 6,
    "close_date": "12/14/2024",
    "company_id": 27,
    "company_name": "Julie Perrotta Company",
    "customer_source_id": 16,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 6,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 15,
    "pipeline_type": "opportunity",
    "primary_contact_id": 25,
    "priority": "Low",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 5000.0,
    "converted_unit": "USD",
    "converted_value": 5000.0,
    "win_probability": 65,
    "date_stage_changed": 1730142605,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1729622418,
    "date_modified": 1730309445,
    "custom_fields": []
  }
]

Search by Statuses

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"statuses\": [\"Open\"]
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516673290,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516673297,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 6,
    "name": "Sell stuff",
    "assignee_id": null,
    "close_date": "2/8/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 6,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": null,
    "monetary_value": null,
    "win_probability": 5,
    "date_stage_changed": 1515458602,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515458602,
    "date_modified": 1516673280,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Company Ids

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"company_ids\": [3]
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "High",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516673603,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Loss Reason Ids

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"loss_reason_ids\": [-2]
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516673290,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "High",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516673603,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 6,
    "name": "Sell stuff",
    "assignee_id": null,
    "close_date": "2/8/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": 5,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 6,
    "priority": "None",
    "status": "Lost",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": null,
    "monetary_value": null,
    "win_probability": 5,
    "date_stage_changed": 1515458602,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515458602,
    "date_modified": 1516733449,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Tags

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"tags\": {
    \"option\": \"ANY\",
    \"value\": [\"tag1\"]
  }
}"
[
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [
      "tag1"
    ],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516736568,
    "custom_fields": [
      {
        "custom_field_definition_id": 5,
        "value": 6
      },
      {
        "custom_field_definition_id": 6,
        "value": 1515744000
      },
      {
        "custom_field_definition_id": 12,
        "value": [
          8
        ]
      },
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      }
    ]
  }
]

List Opportunities in Groups of 200

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 200,
  \"sort_by\": \"name\"
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 2,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": 1516737600,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516820005,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [
      "tag1"
    ],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516736568,
    "custom_fields": [
      {
        "custom_field_definition_id": 5,
        "value": 6
      },
      {
        "custom_field_definition_id": 6,
        "value": 1515744000
      },
      {
        "custom_field_definition_id": 12,
        "value": [
          8
        ]
      },
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      }
    ]
  },
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "High",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516736704,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 6,
    "name": "Sell stuff",
    "assignee_id": null,
    "close_date": "2/8/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": 5,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 6,
    "priority": "None",
    "status": "Lost",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": null,
    "monetary_value": null,
    "win_probability": 5,
    "date_stage_changed": 1515458602,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515458602,
    "date_modified": 1516736700,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Close Date

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"minimum_close_date\": 1515801600,
  \"maximum_close_date\": 1515888000
}"
[
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516673290,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Date Last Interacted

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"minimum_interaction_date\": 1515434870,
  \"maximum_interaction_date\": 1516737685
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 2,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": 1516737600,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516737667,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Name

This example demonstrates how to search Opportunities by name. The name has to be an exact match for the search to be successful.

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"name\": \"25 Office Chairs (sample)\"
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516310945,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Followed

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"followed\": 1
}"
[
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [
      "tag1"
    ],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516736568,
    "custom_fields": [
      {
        "custom_field_definition_id": 5,
        "value": 6
      },
      {
        "custom_field_definition_id": 6,
        "value": 1515744000
      },
      {
        "custom_field_definition_id": 12,
        "value": [
          8
        ]
      },
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      }
    ]
  }
]

Search by Interaction Count

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"minimum_interaction_count\": 2,
  \"maximum_interaction_count\": 2
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 2,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": 1516737600,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516737667,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Customer Source Ids

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"customer_source_ids\": [5]
}"
[
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "High",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516673603,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 6,
    "name": "Sell stuff",
    "assignee_id": null,
    "close_date": "2/8/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": 5,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 6,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": null,
    "monetary_value": null,
    "win_probability": 5,
    "date_stage_changed": 1515458602,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515458602,
    "date_modified": 1516674120,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Created Date

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"minimum_created_date\": 1515434870,
  \"maximum_created_date\": 1515434870
}"
[
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516673290,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]

Search by Custom Date Field

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"custom_fields\": [{
    \"custom_field_definition_id\": 6,
    \"minimum_value\": 1515744000,
    \"maximum_value\": 1515744000
  }]
}"
[
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [
      "tag1"
    ],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516736568,
    "custom_fields": [
      {
        "custom_field_definition_id": 5,
        "value": 6
      },
      {
        "custom_field_definition_id": 6,
        "value": 1515744000
      },
      {
        "custom_field_definition_id": 12,
        "value": [
          8
        ]
      },
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      }
    ]
  }
]

Search by Custom Multi-Select Dropdown

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"custom_fields\": [{
    \"custom_field_definition_id\": 12,
    \"value\": [8],
    \"option\": \"ANY\"
  }]
}"
[
  {
    "id": 5,
    "name": "500 Keyboards (sample)",
    "assignee_id": null,
    "close_date": "1/13/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": null,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 11,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "None",
    "status": "Open",
    "tags": [
      "tag1"
    ],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 50000,
    "win_probability": 10,
    "date_stage_changed": 1515434870,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434870,
    "date_modified": 1516736568,
    "custom_fields": [
      {
        "custom_field_definition_id": 5,
        "value": 6
      },
      {
        "custom_field_definition_id": 6,
        "value": 1515744000
      },
      {
        "custom_field_definition_id": 12,
        "value": [
          8
        ]
      },
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      }
    ]
  }
]

Search by Multi-Select Dropdown Set to Empty

curl --location --request POST "https://api.copper.com/developer_api/v1/opportunities/search" \
  --header "X-PW-AccessToken: YOUR_TOKEN_HERE" \
  --header "X-PW-Application: developer_api" \
  --header "X-PW-UserEmail: YOUR_EMAIL_HERE" \
  --header "Content-Type: application/json" \
  --data "{
  \"page_size\": 25,
  \"sort_by\": \"name\",
  \"custom_fields\": [{
    \"custom_field_definition_id\": 12,
    \"allow_empty\": true
  }]
}"
[
  {
    "id": 4,
    "name": "25 Office Chairs (sample)",
    "assignee_id": 2,
    "close_date": "1/15/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 6,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 13,
    "pipeline_type": "opportunity",
    "primary_contact_id": 5,
    "priority": "None",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 75000,
    "win_probability": 40,
    "date_stage_changed": 1515434869,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434869,
    "date_modified": 1516736722,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 3,
    "name": "8 New Copy Machines (sample)",
    "assignee_id": null,
    "close_date": "1/22/2018",
    "company_id": 3,
    "company_name": "Dunder Mifflin (sample)",
    "customer_source_id": 5,
    "details": "Opportunities are created for People and Companies that are interested in buying your products or services. Create Opportunities for People and Companies to move them through one of your Pipelines.",
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 3,
    "priority": "High",
    "status": "Open",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": "USD",
    "monetary_value": 250000,
    "win_probability": 5,
    "date_stage_changed": 1515434867,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515434867,
    "date_modified": 1516736704,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  },
  {
    "id": 6,
    "name": "Sell stuff",
    "assignee_id": null,
    "close_date": "2/8/2018",
    "company_id": 4,
    "company_name": "Sabre Inc (sample)",
    "customer_source_id": 5,
    "details": null,
    "loss_reason_id": null,
    "pipeline_id": 3,
    "pipeline_is_revenue": false,
    "pipeline_stage_id": 10,
    "pipeline_type": "opportunity",
    "primary_contact_id": 6,
    "priority": "None",
    "status": "Lost",
    "tags": [],
    "interaction_count": 0,
    "monetary_unit": null,
    "monetary_value": null,
    "win_probability": 5,
    "date_stage_changed": 1515458602,
    "date_last_contacted": null,
    "leads_converted_from": [],
    "date_lead_created": null,
    "date_created": 1515458602,
    "date_modified": 1516736700,
    "custom_fields": [
      {
        "custom_field_definition_id": 8,
        "value": null
      },
      {
        "custom_field_definition_id": 11,
        "value": null
      },
      {
        "custom_field_definition_id": 9,
        "value": null
      },
      {
        "custom_field_definition_id": 7,
        "value": false
      },
      {
        "custom_field_definition_id": 3,
        "value": null
      },
      {
        "custom_field_definition_id": 4,
        "value": null
      },
      {
        "custom_field_definition_id": 12,
        "value": []
      },
      {
        "custom_field_definition_id": 10,
        "value": null
      },
      {
        "custom_field_definition_id": 6,
        "value": null
      },
      {
        "custom_field_definition_id": 5,
        "value": null
      }
    ]
  }
]