# OAuth server metadata

Source: https://immiscible.fly.dev/docs/api/get-well-known-oauth-authorization-server

`GET /.well-known/oauth-authorization-server`

RFC 8414 metadata for MCP clients: endpoints, PKCE (S256), grant types.

## Authentication

Public. No credential. Public routes are rate limited per address.

## Request

curl:

```bash
curl "https://immiscible.fly.dev/.well-known/oauth-authorization-server"
```

Node:

```ts
const res = await fetch('https://immiscible.fly.dev/.well-known/oauth-authorization-server', {
});
const data = await res.json();
console.log(res.status, data);
```

Python:

```python
import requests

res = requests.get(
    "https://immiscible.fly.dev/.well-known/oauth-authorization-server",
)
print(res.status_code, res.json())
```