# Appen AI Data Annotation Platform API

**Canonical:** https://apis.io/apis/appen/appen-ai-data-annotation-platform-api/  
**Provider:** Appen — https://apis.io/providers/appen/  
**Base URL:** https://api.appen.com  
**Documentation:** https://developer.appen.com/open-api.yaml

Appen AI Data Annotation Platform API is one of 8 APIs that [Appen](https://apis.io/providers/appen/) publishes on the [APIs.io](https://apis.io/) network.

Appen AI Data Annotation Platform (ADAP) API

## Machine-readable artifacts (1)

- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/appen/refs/heads/main/apis.yml

## Other Appen APIs (7)

- [Appen Download API](https://apis.io/apis/appen/appen-download-api/)
- [Appen Internal Contributors API](https://apis.io/apis/appen/appen-internal-contributors-api/)
- [Appen Jobs API](https://apis.io/apis/appen/appen-jobs-api/)
- [Appen Projects API](https://apis.io/apis/appen/appen-projects-api/)
- [Appen Route Units API](https://apis.io/apis/appen/appen-route-units-api/)
- [Appen Test Questions API](https://apis.io/apis/appen/appen-test-questions-api/)
- [Appen Upload API](https://apis.io/apis/appen/appen-upload-api/)

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