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

# Authentication

Authentication is required for certain endpoints. The Somi API currently supports API key authentication. Please include your API key in the request headers as follows:

Authorization: Bearer YOUR\_API\_KEY

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