Download the signed PDF

GET https://api.craftkit.dev/v1/signatures/:id/download

Streams the archived signed PDF. The signed document is a sensitive legal artifact, so it is served only through the authenticated API (streamed from storage) — it is never reachable from a public bucket URL or a provider-hosted link. Returns 409 until the document has been archived (until signedDownloadUrl is non-null on the request).

Authorization

string

required

Bearer ck_live_… — a project API key.

Path parameters

string

required

The signature request id (UUID).

Response

On success, the signed PDF bytes with Content-Type: application/pdf, served as an attachment named <id>-signed.pdf.

application/pdf

The signed PDF stream.

Errors

Status	code	Meaning
401	`unauthorized`	Missing/invalid/revoked key.
404	`not_found`	No such signature request in this key’s project.
409	`conflict`	Signed document is not archived yet — poll status until `signedDownloadUrl` is set.

cURL

curl https://api.craftkit.dev/v1/signatures/$SIGNATURE_ID/download \
  -H "Authorization: Bearer $CRAFTKIT_API_KEY" \
  -o signed.pdf

409

{
  "error": {
    "code": "conflict",
    "message": "Signed document is not available yet (status: sent)."
  }
}

Projects

Templates

Renders

Signatures

Webhooks

Embed

Reference

Projects

Templates

Renders

Signatures

Webhooks

Embed

Admin

System

Download the signed PDF

Authorization

Path parameters

Response

Errors

​Authorization

​Path parameters

​Response

​Errors

Authorization

Path parameters

Response

Errors