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Signing Requests

Retrieve Signer Signature Image

Retrieve a signer's adopted signature as a base64 PNG data URI, separate from the signed PDF. A signer adopts one signature applied to all their signature fields, so no field_id is needed. Drawn signatures return the captured image; typed signatures are rendered to PNG server-side. The image is a data:image/png;base64,... URI usable directly in an <img src>. By default a signer-ID frame is overlaid (include_frame=false to omit). Every successful retrieval is audit-logged. Rate limited to 60/min. Legal validity rests on the sealed PDF and completion certificate, not this image.

get/signing-requests/{id}/signers/{signer_id}/signature

Path parameters

idstring uuid required

Signing request ID

signer_idstring uuid required

Signer (recipient) ID — the recipient_id from GET /fields

Query parameters

include_frameboolean

Overlay the signer-ID frame on the image (default true). Set to false for the bare mark.

Response

The signer's mark as a base64 PNG data URI.

signer_idstring uuid
kind'signature' | 'initials' | 'stamp'
formatstring
framedboolean

Whether the signer-ID frame was overlaid.

imagestring

PNG as a data URI.

Example response

{
  "format": "png",
  "image": "data:image/png;base64,iVBORw0KGgo..."
}

Changes