Coming next

Sealpost is in early access. The pages before this one describe what you can call today. These are next, roughly in this order. Each arrives with its own documentation here and an entry in the changelog.

Part	What it adds
Sending and signing	POST /envelopes/{id}/send, the email to each signer, and the signing page (any device, no account, English and Spanish)
The sealed PDF	Fields stamped, a certificate page, a digital seal with a trusted timestamp, and downloads of the final PDF
The audit record	GET /envelopes/{id}/audit: every event with time, IP address and device, plus a hash chain you can verify
Webhooks	Signed deliveries for every envelope and signer event, retries, a delivery log and replay
Managing envelopes	Listing and searching, cancelling, reminders, fixing a recipient, copying an envelope
Client libraries	PHP and TypeScript clients generated from the same contract as this reference
Embedded signing	The signing page inside your own app
MCP server	Send and track documents from Claude, Cursor or your own agent
Templates and bulk send	Reusable documents with roles, and one document to many signers

Want one of these sooner, or something not on the list? Tell us at support@sealpost.app.