> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gu1.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# CPF — Account lookup

> Recipient CBU/CVU CPF lookup with operations and batch.

## Lookup

```http theme={null}
GET /api/integration-services/ar_gueno_cpf_service/accounts/:account?limit=50
```

Returns `hit`, `count`, dates, and operations for the **recipient** account. **Billing:** per request when priced.

## Batch

```http theme={null}
POST /api/integration-services/ar_gueno_cpf_service/accounts/batch
Content-Type: application/json

{ "accounts": ["0000151500039430130126"] }
```

Up to 100 accounts. **Billing:** per request when priced.