# API Blueprint Composer API

**Canonical:** https://apis.io/apis/api-blueprint/api-blueprint-composer-api/  
**Provider:** API Blueprint — https://apis.io/providers/api-blueprint/  
**Base URL:** https://api.apiblueprint.org  
**Documentation:** https://apiblueprint.org

API Blueprint Composer API is one of 6 APIs that [API Blueprint](https://apis.io/providers/api-blueprint/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Composer. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, and 1 JSON Schema.

Compose an API description format from API Elements.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/composer` | Compose |

## Machine-readable artifacts (9)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/openapi/api-blueprint-composer-api-openapi.yml
- **APIBlueprint** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/apib/api-blueprint-api.apib
- **Documentation** — https://apiblueprintapi.docs.apiary.io/
- **SourceCode** — https://github.com/apiaryio/api.apiblueprint.org
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/authentication/api-blueprint-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/errors/api-blueprint-problem-types.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/conventions/api-blueprint-conventions.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/data-model/api-blueprint-data-model.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/api-blueprint/refs/heads/main/json-schema/api-blueprint-api-elements-element-schema.json

## Other API Blueprint APIs (5)

- [API Blueprint](https://apis.io/apis/api-blueprint/api-blueprint/)
- [API Blueprint Parser API](https://apis.io/apis/api-blueprint/api-blueprint-parser-api/)
- [API Blueprint Service Root API](https://apis.io/apis/api-blueprint/api-blueprint-service-root-api/)
- [API Blueprint Transform API](https://apis.io/apis/api-blueprint/api-blueprint-transform-api/)
- [API Blueprint Validate API](https://apis.io/apis/api-blueprint/api-blueprint-validate-api/)

## Tags

Composer

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