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Twenty openapi API

OpenAPI schema discovery

Twenty openapi API is one of 17 APIs that Twenty publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 3 JSON Schema definitions.

Tagged areas include OpenAPI. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 3 JSON Schemas.

This API exposes 2 operations across 2 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version v0.1.

Requests are made against a single base URL, https://api.twenty.com/rest/core.

2 operations 2 paths 1 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v0.1
Server
https://api.twenty.com/rest/core
Authentication
HTTP Bearer
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Twenty openapi API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Workspace-scoped Bearer token. Generate from Settings → Playground in your Twenty workspace.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

openapi 2

OpenAPI schema discovery

GET
/open-api/core
Get Core OpenAPI Schema
getCoreOpenApiSchema → 200401
GET
/open-api/metadata
Get Metadata OpenAPI Schema
getMetadataOpenApiSchema → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is ErrorResponse (3 properties). Each schema is shown below with its type and property counts.

ErrorResponse
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

twenty-openapi-api-openapi.yml Raw ↑

Other APIs Twenty publishes across the network.

Twenty companies API
Twenty fields API
Twenty notes API
Twenty objects API
Twenty opportunities API
Twenty people API
Twenty relations API
Twenty tasks API
Twenty GraphQL API
Twenty Companies API
Twenty Metadata - Fields API
Twenty Metadata - Objects API
Where this information came from

This is an independent, third-party profile of Twenty openapi API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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