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The Maesn Unified API publishes its OpenAPI specs. You can download them at any time. They always match the API that is live. Use them to:
  • Generate an API client in your language.
  • Import the API into tools like Postman or Insomnia.
  • Give an AI agent a full description of the API.

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Spec URLs

All specs use the base URL https://api.maesn.dev.

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Download a spec

If you use TypeScript, you do not need to generate a client. Use the TypeScript SDK instead.
Last modified on October 19, 2026