# AI21 Maestro API

**Canonical:** https://apis.io/apis/ai21-labs/maestro/  
**Provider:** AI21 Labs — https://apis.io/providers/ai21-labs/  
**Base URL:** https://api.ai21.com/studio/v1  
**Documentation:** https://docs.ai21.com/docs/maestro

AI21 Maestro API is one of 11 APIs that [AI21 Labs](https://apis.io/providers/ai21-labs/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Maestro, Planning, Agents, and Validated Output. The published artifact set on APIs.io includes API documentation.

Dynamic planning system that, at inference time, determines the optimal sequence of actions to solve a task. Exposes run creation and retrieval endpoints, supports validated output for strict instruction following, and orchestrates RAG, web search, file libraries, MCP tools, and custom HTTP tools.

## Machine-readable artifacts (1)

- **Documentation** — https://docs.ai21.com/docs/maestro

## Other AI21 Labs APIs (10)

- [AI21 Jamba Chat Completions API](https://apis.io/apis/ai21-labs/chat-completions/)
- [AI21 File Library API](https://apis.io/apis/ai21-labs/library/)
- [AI21 Batch API](https://apis.io/apis/ai21-labs/batch/)
- [AI21 Fine-Tuning API](https://apis.io/apis/ai21-labs/fine-tuning/)
- [AI21 Python SDK](https://apis.io/apis/ai21-labs/python-sdk/)
- [AI21 TypeScript / JavaScript SDK](https://apis.io/apis/ai21-labs/typescript-sdk/)
- [AI21 Jamba on Hugging Face](https://apis.io/apis/ai21-labs/huggingface/)
- [AI21 Labs Chat API](https://apis.io/apis/ai21-labs/ai21-labs-chat-api/)
- [AI21 Labs Library API](https://apis.io/apis/ai21-labs/ai21-labs-library-api/)
- [AI21 Labs Maestro API](https://apis.io/apis/ai21-labs/ai21-labs-maestro-api/)

## Tags

Maestro, Planning, Agents, Validated Output

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/ai21-labs/maestro/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/ai21-labs/.