# Signers

- [Detail signer](/english/signatarios/detalhar-signatario.md)
- [Update signer](/english/signatarios/atualizar-signatario.md): Update the signer of a document (only if he hasn't signed the document yet).
- [Add signer](/english/signatarios/adicionar-signatario.md)
- [Delete signer](/english/signatarios/excluir-signatario.md): Delete a signer from the document.
- [Batch sign via API](/english/signatarios/assinar-em-lote-via-api.md)
- [Reject documents by User](/english/signatarios/reject-documents-by-user.md): This endpoint allows rejecting an individual document or an envelope (a batch of documents) by sending the required information in the request body.