httpx402-list

x402-signature-service

Send one PDF to one email recipient for simple electronic signature. The service emails the signer, tracks completion, and returns the completed signed PDF. Give an AI agent the missing capability to get human sign-off: submit a contract, NDA or agreement by URL or base64, the recipient signs in the browser (powered by Documenso), and the agent polls a status URL with a one-time bearer token until the signed document is ready for download. Simple electronic signatures (SES) only — no QES/AES, no identity verification, no legal advice. Documents are processed in memory; signer emails are masked in logs.