v3

latestOpenAPI 3.1.1mit2026-07-3165481.5 MB
Contacts
v1

Retrieve Contacts

Retrieve a list of contacts based on the provided IDs. Credit Note: Each contact will contain its full deep data and it will consume 1 credit, unless the contact has already been accessed within the last 12 months.

:::info Requires the contacts:read OAuth2 scope. :::

get/v1/contacts

Query parameters

idsstring required

Comma separated list of contact IDs. A maximum of 100 IDs can be passed to this endpoint. Note that the older string-based ID format continues to be supported.

account_idstring required

The Leadfeeder Account ID. The Account ID can be retrieved using the List Accounts endpoint.

include'company' | 'lists' | 'buyer_personas' | 'crm_connections' | 'crm_connections.crm_record' | 'crm_connections.crm_record.crm_owner' | 'crm_suggestions' | 'crm_suggestions.crm_record' | 'crm_suggestions.crm_record.crm_owner'

Specify which additional data should be attached to the result.

Response

Returns the contact details for the specified IDs. If include=company is supplied, the responses include the company details. If no contact is found for a certain ID, the data field will not contain an entry for that ID.

Example response

{
  "data": [
    {
      "type": "contact",
      "id": "435834",
      "attributes": {
        "address": {
          "city": "Karlsruhe",
          "country_code": "DE",
          "country": "Germany",
          "region": "Baden-Württemberg",
          "region_code": "DE1"
        },
        "affiliation": "employee",
        "departments": [
          "marketing_department",
          "students_apprentices"
        ],
        "emails": [
          {
            "address": "info@leadfeeder.com",
            "source": "fullenrich"
          }
        ],
        "first_name": "John",
        "gender": "male",
        "hierarchy_level": "employees",
        "last_name": "Doe",
        "phones": [
          {
            "number": "+49 721 50057501",
            "type": "landline",
            "source": "fullenrich"
          }
        ],
        "position": {
          "title": "Geschäftsführer",
          "language_code": "DE"
        },
        "public_sources": [
          {
            "type": "homepage",
            "url": "https://crowdfunding.dossier.at/unterstuetzerinnen/"
          }
        ],
        "social_media_profiles": {
          "facebook": [
            {
              "url": "https://www.facebook.com/getdealfront",
              "source": "fullenrich"
            }
          ],
          "instagram": [
            {
              "url": "https://instagram.com/getdealfront",
              "source": null
            }
          ],
          "linkedin": [
            {
              "url": "https://www.linkedin.com/company/dealfront",
              "source": "fullenrich"
            }
          ],
          "pinterest": [],
          "twitter": [
            {
              "url": "https://twitter.com/getdealfront",
              "source": null
            }
          ],
          "xing": [],
          "youtube": []
        },
        "title": "Dr."
      },
      "relationships": {
        "company": {
          "id": "129011"
        },
        "lists": [
          {
            "type": "list",
            "id": "company_123",
            "attributes": {
              "name": "US Prospects",
              "scope": "company",
              "created_at": "2024-12-10T15:57:25Z",
              "updated_at": "2024-11-24T11:50:00Z"
            },
            "relationships": {
              "created_by": {
                "id": "12345"
              }
            }
          }
        ],
        "buyer_personas": [
          {
            "type": "buyer_persona",
            "id": "7421",
            "attributes": {
              "name": "Sales Managers",
              "created_at": "2024-12-10T15:57:25Z",
              "filters": {
                "department": [
                  {
                    "search_value": "US",
                    "display_value": "United States"
                  }
                ],
                "job_title": [
                  {
                    "search_value": "US",
                    "display_value": "United States"
                  }
                ],
                "location": [
                  {
                    "search_value": "US",
                    "display_value": "United States"
                  }
                ],
                "seniority": [
                  {
                    "search_value": "US",
                    "display_value": "United States"
                  }
                ]
              }
            }
          }
        ]
      }
    }
  ],
  "meta": {
    "credits": {
      "charged": 1
    },
    "request_id": "cf054205-dd8c-4473-8689-07c30fe0789f"
  }
}