# companies.social ## Docs - [Company lookup](https://docs.companies.social/api-reference/company-lookup.md): Given an identifier type and value, returns all linked social profiles for that company. - [Get health](https://docs.companies.social/api-reference/get-health.md) - [Get whoami](https://docs.companies.social/api-reference/get-whoami.md) - [Authentication](https://docs.companies.social/authentication.md): Authenticate your API requests with an API key - [Introduction](https://docs.companies.social/index.md): The Company Social Graph API - [Quickstart](https://docs.companies.social/quickstart.md): Make your first API call in 30 seconds - [Rate Limits](https://docs.companies.social/rate-limits.md): Request limits by plan - [Go](https://docs.companies.social/sdks/go.md): Official Go SDK for companies.social - [Node.js](https://docs.companies.social/sdks/node.md): Official Node.js SDK for companies.social ## OpenAPI Specs - [openapi.documented](https://app.stainless.com/api/spec/documented/companies.social/openapi.documented.yml)