# createDocumentSession

Starts a hosted session that lets the merchant fetch their Spanish census certificate automatically (e.g. via Cl\@ve, BAK/BAKQ, or AEAT phone).

```
createDocumentSession: Session!
```

### Type[​](#type "Enlace directo al Type")

#### [`Session`](https://docs.monei.com/es/es/apis/graphql/types/objects/session/.md) object[​](#session- "Enlace directo al session-")

Hosted session for identity verification, document upload, or bank verification.