# Download stamp PDF (/api-reference/stamps/downloadStampPdf)

Get the vendor-provided download URL for a completed stamp PDF. PDF
bytes are not streamed through the API — the response contains a
short-lived signed URL.

Pass the stamp **instance** ID (`stamps[].stamp_id` from order-status
or list), not the order ID.


This page is generated from the OpenAPI specification — read /openapi.yaml for the full request/response schemas, examples, and error codes.