---
title: "Swap Api Key For Jwt Token"
method: POST
path: "/sse/auth"
---

# Swap Api Key For Jwt Token

`POST /sse/auth`

## Request

- Base URL: `https://api.neuphonic.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.neuphonic.com/sse/auth`
- Auth: none declared

Authenticate the client for futher SSE requests.

If the client decideds to authenticate using this endpoint, they will
receive a JWT token for future requests, allowing faster authentication for future requests.

## Query parameters

- `expiration` integer
- `api_key` string, nullable
- `jwt_token` string, nullable

## Headers

- `X-API-KEY` string, nullable
- `authorization` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/neuphonic/apis/neuphonic-api.md) - [All operations](https://skmtc.dev/neuphonic/apis/neuphonic-api/llms.txt) - [OpenAPI document](https://skmtc.dev/neuphonic/apis/neuphonic-api/revisions/941fd29844c9?raw)