> For the complete documentation index, see [llms.txt](https://doc.siprov.com.br/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.siprov.com.br/referencia-da-api/introducao-tecnica/autenticacao.md).

# Autenticação

{% openapi src="/files/fy0T3OtfxZ7WjjJqbpvj" path="/ext/autenticacao" method="post" %}
[rumotecnologia siprov api 1.57 resolved.json](https://3374107293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FUxOfAamiGB15y1zYhmEk%2Fuploads%2Fdc0nr4ir9JxhyTU8eWxT%2Frumotecnologia%20siprov%20api%201.57%20resolved.json?alt=media)
{% endopenapi %}