> For the complete documentation index, see [llms.txt](https://docs.unisat.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.unisat.io/developer-support.md).

# Developer Support

#### Explore the API

Browse endpoints for Bitcoin, Fractal Bitcoin, BRC-20, Runes, Alkanes, inscriptions, and marketplaces.

[Read API docs](https://api-docs.unisat.io/docs/open-api/intro)

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#### Try Swagger UI

Inspect request and response schemas and test supported endpoints from the interactive API explorer.

[Open Swagger UI](https://open-api.unisat.io/)

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#### Get an API key

Create a Developer Center account, choose a plan, and manage your API key and request usage.

[Get an API key](https://api-docs.unisat.io/docs/developer-support/how-to-acquire-a-unisat-api-key)