Download Certificate of Completion

Returns the Certificate of Completion PDF for a completed envelope (CompAI EVID-2 / SEA-50). Includes parties, emails, IPs, auth method, timestamps, document hash, and a verification URL. Only available when the document status is completed. Lazy-generates the PDF if missing.

GET/documents/certificate

Authorization

AuthorizationBearer token · headerrequired

Pass your API key as a Bearer token. API keys are scoped to specific operations — configure scopes in your organization's Settings → Developer → API Keys.

Query parameters

idstringrequired

Document id

Responses

200

Certificate of Completion PDF

string<binary>

401

Missing or invalid API key

typestringrequired

Machine-readable error code

statusintegerrequired

HTTP status code

titlestringrequired

Human-readable error message

detailsobject

Field-level validation errors

404

Resource not found

typestringrequired

Machine-readable error code

statusintegerrequired

HTTP status code

titlestringrequired

Human-readable error message

detailsobject

Field-level validation errors

503

Object storage not configured

Try it

Server

Base URLCustom base URLOverrides the selected server when set.

Authorization

Bearer tokenRemember on this deviceInclude my values in samples

Parameters

idquery*Document id

Request

curl -X GET "https://api.seal.nyc/api/v1/documents/certificate?id=string" \
  -H "Authorization: Bearer YOUR_TOKEN"

const response = await fetch("https://api.seal.nyc/api/v1/documents/certificate?id=string", {
  method: "GET",
  headers: {
    "Authorization": "Bearer YOUR_TOKEN"
  }
});

import requests

response = requests.get(
    "https://api.seal.nyc/api/v1/documents/certificate?id=string",
    headers={
        "Authorization": "Bearer YOUR_TOKEN"
    },
)

Response

"string"

{
  "type": "AUTH_ERROR",
  "status": 401,
  "title": "Missing or invalid API key"
}

{
  "type": "NOT_FOUND",
  "status": 404,
  "title": "Document not found"
}