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GET
/
signing-requests
/
{signing_request_id}
/
certificate
Get Signing Certificate
curl --request GET \
  --url https://ielmshcswdhuacyjlpiy.supabase.co/functions/v1/signing-request-api/signing-requests/{signing_request_id}/certificate \
  --header 'Authorization: <api-key>'
{
  "signing_request_id": "350e8400-e29b-41d4-a716-446655440003",
  "certificate_hash": "a3b5c7d9e1f3a5b7c9d1e3f5a7b9c1d3e5f7a9b1c3d5e7f9a1b3c5d7e9f1a3b5",
  "generated_on": "2025-10-03T15:30:00Z",
  "finished_on": "2025-10-03T15:28:45Z",
  "signers": [
    {
      "name": "Alice Johnson",
      "email": "alice.johnson@acme.com",
      "signed_at": "2025-10-03T14:25:30Z",
      "ip_address": "192.168.1.100"
    },
    {
      "name": "Bob Williams",
      "email": "bob.williams@vendor.com",
      "signed_at": "2025-10-03T15:28:45Z",
      "ip_address": "192.168.1.105"
    }
  ]
}

Authorizations

​
Authorization
string
header
required

API key for authentication. Format: 'Bearer your-api-key'

Path Parameters

​
signing_request_id
string<uuid>
required

Response

Certificate retrieved successfully

​
signing_request_id
string<uuid>
​
certificate_hash
string

SHA-256 hash of the completed document

​
generated_on
string<date-time>

When the certificate was generated

​
finished_on
string<date-time>

When the last signature was completed

​
signers
object[]