Guides
Walkthroughs of the integration flows that matter, in prose plus copy-paste code. For single calls, the quickstarts are faster; for exact shapes, the API reference is generated from the live contract.
Your first seal
From an empty Platform to a publicly verifiable record: keys, hashing, the seal call, the terminal outcome and verification, end to end.
keys · seal · outcome · verify
Seal and stamp a PDF
Upload a PDF and get it back with a scannable seal stamp: the signed multipart request, the stamped-bytes digest, the download window and the QR scan contract.
upload · stamp · download · verify
Send a document for signature
Run a full e-signature ceremony over your PDF: entitlement and ROX pricing, the multipart create, hosted signing links, webhooks, and the sealed final document plus completion certificate.
envelope · signers · ceremony · certificate
Trust the signature
Every stamped PDF carries a PAdES signature from the Rox Register sealing service. One root-certificate import makes Acrobat and Foxit validate it fully, org-wide.
PAdES · root CA · Acrobat · Foxit
Consuming webhooks
Register an endpoint, verify every delivery's signature, and process events reliably: idempotent handling, retries and the events that matter.
register · verify · retries
Selective disclosure
Commit salted hashes of individual fields at sealing time, then prove chosen fields to a third party without revealing the rest of the document.
field hashes · reveal · offline proof