Twenty

Twenty Core API

The Twenty Core API provides REST and GraphQL endpoints for CRUD operations on all CRM records including companies, people, opportunities, notes, tasks, and any custom objects defined in a workspace. Both interfaces support batch operations of up to 60 records per request, filtering, and relation traversal. GraphQL additionally supports batch upsert using plural object names. Authentication is via bearer token generated from the workspace settings. The API schema is per-tenant and adapts automatically as custom objects are added.

Documentation GitHub OpenAPI

Documentation

https://docs.twenty.com/developers/extend/api

Specifications

https://api.twenty.com/open-api/core

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/openapi/twenty-core-api-openapi.yml

Schemas & Data

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/json-schema/twenty-company.json

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/json-schema/twenty-person.json

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/json-schema/twenty-opportunity.json

Other Resources

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/examples/twenty-create-company.json

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/examples/twenty-list-companies.json

https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/examples/twenty-create-custom-object.json

OpenAPI Specification