# Twenty Open API

**Canonical:** https://apis.io/apis/twenty/twenty-open-api-api/  
**Provider:** Twenty — https://apis.io/providers/twenty/  
**Base URL:** https://api.twenty.com/graphql  
**Documentation:** https://docs.twenty.com/developers/extend/api

Twenty Open API is one of 10 APIs that [Twenty](https://apis.io/providers/twenty/) publishes on the [APIs.io](https://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.

OpenAPI schema discovery

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/open-api/core` | Get Core OpenAPI Schema |
| GET | `/open-api/metadata` | Get Metadata OpenAPI Schema |

## Machine-readable artifacts (9)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/openapi/twenty-open-api-api-openapi.yml
- **Documentation** — https://docs.twenty.com/developers/extend/api
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/json-schema/twenty-company.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/json-schema/twenty-person.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/json-schema/twenty-opportunity.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/examples/twenty-create-company.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/examples/twenty-list-companies.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/examples/twenty-create-custom-object.json
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/twenty/refs/heads/main/graphql/twenty-graphql.md

## Other Twenty APIs (9)

- [Twenty Companies API](https://apis.io/apis/twenty/twenty-companies-api/)
- [Twenty Fields API](https://apis.io/apis/twenty/twenty-fields-api/)
- [Twenty Notes API](https://apis.io/apis/twenty/twenty-notes-api/)
- [Twenty Objects API](https://apis.io/apis/twenty/twenty-objects-api/)
- [Twenty Opportunities API](https://apis.io/apis/twenty/twenty-opportunities-api/)
- [Twenty People API](https://apis.io/apis/twenty/twenty-people-api/)
- [Twenty Relations API](https://apis.io/apis/twenty/twenty-relations-api/)
- [Twenty Tasks API](https://apis.io/apis/twenty/twenty-tasks-api/)
- [Twenty GraphQL API](https://apis.io/apis/twenty/twenty-crm-graphql-api/)

## Tags

OpenAPI

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/twenty/twenty-open-api-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/twenty/.