1. Lists
Leadfeeder API
  • Leadfeeder API
  • Authentication
  • Getting Started
  • Rate Limits
  • Relationships
  • Company ID Lifecycle
  • OpenAPI Specification Access
  • List of NACE / WZ codes
  • List of Industries
  • AI & MCP (Beta)
    • Overview of the Leadfeeder MCP Server
    • Quickstart
    • Connect your AI tool
    • Authentication and permissions
  • Account
    • List Accounts
  • Companies
    • Get Company Details
    • Create Company Enrichment Job
    • Estimate Company Enrichment Job
    • Retrieve Companies
    • Company Financial Reports
    • Get Company Enrichment Job Status
    • Retrieve Company IPs
    • Match Companies
    • Search Companies
    • Search Company Signals
    • Update a Company
    • Remove Company from Lists
    • Add Company to Lists
    • Unassign Tags from Company
    • Assign Tags to Company
  • Contacts
    • Get Contact Details
    • Create Find Contact Data Job
    • Estimate Find Contact Data Job
    • Retrieve Contacts
    • Get Find Contact Data Job Status
    • Search Contacts
    • Update a Contact
    • Remove Contact from Lists
    • Add Contact to Lists
  • Web Visits
    • How to Create Custom Feed
    • Custom Feed - Filter Reference
    • Search Web Visits
    • Retrieve Custom Feeds
    • Retrieve Visitor Companies
    • Create a Custom Feed
    • Get Custom Feed Details
    • Update Custom Feed
    • Delete a Custom Feed
    • Retrieve Custom Feeds Folders
    • Retrieve Web Visits Tracker Script
  • Campaigns
    • Retrieve Campaigns
    • Get Campaign Details
    • Update Campaign
    • Retrieve Campaign Stats
  • IP
    • Enrich Company IP Address
  • Buyer Personas
    • Retrieve Buyer Personas
    • Create a Buyer Persona
    • Get Buyer Persona Details
    • Delete a Buyer Persona
    • Update a Buyer Persona
  • Ideal Customer Profiles
    • Retrieve Ideal Customer Profiles
    • Create an Ideal Customer Profile
    • Retrieve Company ICP Matches
    • Get Ideal Customer Profile Details
    • Delete an Ideal Customer Profile
    • Update an Ideal Customer Profile
  • Tags
    • Retrieve Tags
    • Create Tag
    • Create Batch Add Tags Job
    • Get Batch Add Tags Job
    • Delete Tag
    • Create Batch Remove Tags Job
    • Get Batch Remove Tags Job
    • Get Tag Details
    • Update Tag
  • Lists
    • Retrieve Lists
      GET
    • Create a List
      POST
    • Create Batch Add to List Job
      POST
    • Get List Details
      GET
    • Get Batch Add to List Job
      GET
    • Create Batch Remove from List Job
      POST
    • Delete List
      DELETE
    • Get Batch Remove from List Job
      GET
    • Retrieve Company List Memberships
      POST
    • Retrieve Contact List Memberships
      POST
    • Update List
      PATCH
    • Retrieve List Items
      GET
  • Custom Fields
    • Retrieve Custom Fields
    • Create Custom Field
    • Get Custom Field Details
    • Delete Custom Field
    • Update Custom Field
  • Users
    • Get Current User
  • Settings
    • Update Cookie Consent Settings
    • Get Data Processing Settings
    • Update Data Processing Settings
    • Get Cookie Consent Settings
  • Usage
    • Get Endpoints Usage
  • Reference Data
    • Get Geo Suggestions
    • Get Countries with Regions
    • Get Industries
  • Schemas
    • AccountCompanyV1
    • AccountSummaryV1
    • AccountV1
    • ApiUsageV1
    • BatchAddTagsJobV1
    • BatchAddToListJobV1
    • BatchRemoveFromListJobV1
    • BatchRemoveTagsJobV1
    • BuyerPersonaRequestV1
    • BuyerPersonaV1
    • CampaignLocationV1
    • CampaignSettingsV1
    • CampaignStatsV1
    • CampaignSummaryV1
    • CampaignV1
    • CompaniesAdvancedSearchFilterItem
    • CompanyFinancialsV1
    • CompanyIndustryV1
    • CompanyLocationV1
    • CompanyIpV1
    • CompanyMatchV1
    • CompanySummaryV1
    • CompanyV1
    • ContactFilterGroupsV1
    • ContactSummaryV1
    • ContactV1
    • CookieConsentSettingsV1
    • CountryV1
    • CustomFeedFolderV1
    • CustomFeedRequestV1
    • CustomFeedV1
    • CustomFieldV1
    • DataProcessingSettingsV1
    • EnrichedIpV1
    • CRMUserV1
    • ErrorObjectV1
    • CRMOrganizationV1
    • EnrichmentJobV1
    • CRMContactV1
    • GeoSuggestionV1
    • FindContactDataJobV1
    • CRMLeadV1
    • ICPV1
    • CRMConnectionV1
    • IpAddressExtendedV1
    • IcpRequestV1
    • CRMSuggestionV1
    • IpLocationV1
    • CRMGroupConnectionV1
    • LocationV1
    • ListV1
    • MaskedCompanySummaryV1
    • MaskedContactSummaryV1
    • NetworkV1
    • SignalV1
    • UserV1
    • TagV1
    • VisitLocationV1
    • WebVisitV1
    • WebVisitsTrackerScriptV1
  1. Lists

Retrieve Company List Memberships

POST
/v1/lists/companies
Find out which lists each of your companies belongs to. Pass up to 100 company IDs in ids and get one entry per company, in the same order.
Each entry names the lists by ID. Pass include=lists to get each list's full details instead, so you do not need a second call to resolve names.
Credit Note: This endpoint does not consume credits.
INFO
Requires the lists:read OAuth2 scope.

Request

Authorization
API Key
Add parameter in header
X-Api-Key
Example:
X-Api-Key: ********************
or
Query Params

Body Params application/jsonRequired

Example
{
    "ids": [
        "159001425",
        "129011"
    ]
}

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.leadfeeder.com/v1/lists/companies?account_id=123456&include=undefined' \
--header 'X-Api-Key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "ids": [
        "159001425",
        "129011"
    ]
}'

Responses

🟢200OK
application/json
Company list memberships retrieved
Bodyapplication/json

Examples
{
    "data": [
        {
            "id": "159001425",
            "relationships": {
                "lists": [
                    {
                        "attributes": {
                            "created_at": "2024-12-10T15:57:25Z",
                            "name": "US Prospects",
                            "scope": "company",
                            "updated_at": "2024-11-24T11:50:00Z"
                        },
                        "id": "company_123",
                        "relationships": {
                            "created_by": {
                                "id": "12345",
                                "type": "user"
                            }
                        },
                        "type": "list"
                    },
                    {
                        "attributes": {
                            "created_at": "2024-12-11T09:12:03Z",
                            "name": "Target Accounts",
                            "scope": "company",
                            "updated_at": "2024-12-11T09:12:03Z"
                        },
                        "id": "company_456",
                        "relationships": {
                            "created_by": {
                                "id": "12345",
                                "type": "user"
                            }
                        },
                        "type": "list"
                    }
                ]
            },
            "type": "company"
        },
        {
            "id": "129011",
            "relationships": {
                "lists": []
            },
            "type": "company"
        }
    ],
    "meta": {
        "request_id": "cf054205-dd8c-4473-8689-07c30fe0789f"
    }
}
🟠400Bad Request
🟠401Unauthorized
🟠403Forbidden
🟠429
🔴500Server Error
🔴504Gateway Timeout
Modified at 2026-09-17 07:46:23
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Retrieve Contact List Memberships
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