> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/reference/streaming-api/api-endpoints.md).

# REST API Endpoints

These endpoints mint the tokens each WebSocket connection needs. Each is used at a different point in the flow — see [Authentication tokens](/reference/streaming-api/core-concepts.md#authentication-tokens) for which goes where:

* `POST /auth/generateAuthToken` (main API) — the **SDK token**, for `initConnection`.
* `POST /auth/user` (streaming) — the **producer token**, for your app's stream to Terra.
* `POST /auth/developer` (streaming) — the **developer token**, for your backend consumer.

{% openapi src="<https://raw.githubusercontent.com/tryterra/openapi/refs/heads/master/dist/core/v2-bundled.yaml>" path="/auth/generateAuthToken" method="post" %}
<https://raw.githubusercontent.com/tryterra/openapi/refs/heads/master/dist/core/v2-bundled.yaml>
{% endopenapi %}

{% openapi src="<https://raw.githubusercontent.com/tryterra/openapi/refs/heads/master/dist/core/rt-bundled.yaml>" path="/auth/developer" method="post" %}
<https://raw.githubusercontent.com/tryterra/openapi/refs/heads/master/dist/core/rt-bundled.yaml>
{% endopenapi %}

{% openapi src="<https://raw.githubusercontent.com/tryterra/openapi/refs/heads/master/dist/core/rt-bundled.yaml>" path="/auth/user" method="post" %}
<https://raw.githubusercontent.com/tryterra/openapi/refs/heads/master/dist/core/rt-bundled.yaml>
{% endopenapi %}