# Signing

Explore signing resources and their published operations.

## Resources

- [Signing requests](https://developer.brigg.app/reference/areas/signing/signing-requests) — 8 operations

Choose a resource to explore its operations and access requirements. [Credential permissions](https://developer.brigg.app/permissions) determine which operations your integration can invoke.

## Workflow guides

- [Send a PDF for signature](https://developer.brigg.app/signing) — Upload a PDF, invite recipients, track their signatures and download the completed document.