> ## Documentation Index
> Fetch the complete documentation index at: https://docs.alphscan.io/llms.txt
> Use this file to discover all available pages before exploring further.
# API reference overview
> Swagger UI, authorization, and endpoint list
The Alphscan API is documented with **OpenAPI (Swagger)**. Interactive docs and the raw spec are available per stage.
## Swagger UI (interactive docs)
Open the links below to try endpoints in the browser. Use **Authorize** to set your API key for protected routes.
| Stage | Swagger UI |
| -------------- | ---------------------------------------------------------------------- |
| **Production** | [https://api.alphscan.io/prod/docs](https://api.alphscan.io/prod/docs) |
| **Dev** | [https://api.alphscan.io/dev/docs](https://api.alphscan.io/dev/docs) |
OpenAPI spec (JSON):
* **Prod:** [https://api.alphscan.io/prod/openapi.json](https://api.alphscan.io/prod/openapi.json)
* **Dev:** [https://api.alphscan.io/dev/openapi.json](https://api.alphscan.io/dev/openapi.json)
## Authorization setup
Most endpoints require an **API key**. In Swagger UI:
1. Click **Authorize** (top right).
2. Enter your API key in the **ApiKeyAuth** field. The UI will send it as both **X-API-Key** and **Authorization: Bearer** (the gateway expects both).
3. Click **Authorize**, then **Close**.
After that, "Try it out" on any endpoint will include the key. Public endpoints (e.g. /token/all, /system/plans, /chain/all) work without authorizing. See [Generate API key](/generate-api-key) for how to obtain a key.
## Endpoints list
A full list of available endpoints by method, path, and access level is in [Endpoints](/api-reference/endpoints).
Open production Swagger UI in a new tab.
Open dev Swagger UI in a new tab.