> ## Documentation Index
> Fetch the complete documentation index at: https://docs.caminotreasury.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Authentication

> Authenticate with the Camino Treasury API

## API Key Authentication

Most API endpoints require an API key passed in the `x-api-key` header. You can generate API keys from the [Camino Treasury dashboard](https://app.caminotreasury.com).

`GET /v1/yield/artifacts` is the one exception — it serves immutable per-period merkle artifacts and is public so anyone can independently verify what's committed on-chain.

<Warning>
  Your API key is only displayed once when it is created. Copy it immediately and store it somewhere secure — you will not be able to view it again.
</Warning>

```bash theme={null}
curl https://api.caminotreasury.com/v1/wallets \
  -H "x-api-key: your-api-key"
```

## Key Scoping

Each API key is scoped to a single organization. All data returned by the API is isolated to that organization — you cannot access wallets, bank accounts, or transfers belonging to other organizations.

## Error Responses

| Status | Error              | Description                                |
| ------ | ------------------ | ------------------------------------------ |
| `401`  | `API key required` | No `x-api-key` header was provided         |
| `401`  | `Unauthorized`     | The API key is invalid or has been revoked |
| `401`  | `API key expired`  | The API key has passed its expiration date |