---
title: "Signed request authentication flow"
method: POST
path: "/api/auth/signed_request"
tags: ["Auth"]
---

# Signed request authentication flow

`POST /api/auth/signed_request`

This API returns a signed request authentication response based on the HMAC authentication flow

## Response `201`

Success

## Other responses

- `400` — Bad request
- `409` — Conflict

---

[API](https://skmtc.net/chorus/apis/chorus-api.md) · [All operations](https://skmtc.net/chorus/apis/chorus-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/chorus/chorus-api/revisions/f00047222b8f/schema)