SignSecure Sign PadSignSecure Sign Pad
E stamp

Check E-Stamp Status Now

Queue an immediate provider status check for a pending e-stamp transaction. This is asynchronous; call `GET /envelopes/{envelopeId}/status` to read the updated state. The platform also performs an hourly safety check.

POST
/envelopes/{envelopeId}/estamp/check

Queue an immediate provider status check for a pending e-stamp transaction. This is asynchronous; call GET /envelopes/{envelopeId}/status to read the updated state. The platform also performs an hourly safety check.

Authorization

bearerAuth
AuthorizationBearer <token>

API key as Bearer token. Format: signsecure_xxxxxxxx...

In: header

Path Parameters

envelopeId*string

The envelope ID

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://api.signpad.signsecure.in/api/v1/envelopes/string/estamp/check"
{
  "envelopeId": "string",
  "queued": true,
  "estampStatus": "queued",
  "message": "string"
}
{
  "code": "UNAUTHORIZED",
  "message": "Invalid or missing API key",
  "requestId": "req_abc123",
  "timestamp": "2026-03-11T10:30:00.000Z"
}

{
  "code": "FORBIDDEN",
  "message": "API key is disabled",
  "requestId": "req_abc123",
  "timestamp": "2026-03-11T10:30:00.000Z"
}

{
  "code": "string",
  "message": "string",
  "details": {},
  "requestId": "req_abc123",
  "timestamp": "2026-03-11T10:30:00.000Z"
}
{
  "code": "INTERNAL_SERVER_ERROR",
  "message": "An internal error occurred",
  "requestId": "req_abc123",
  "timestamp": "2026-03-11T10:30:00.000Z"
}

List Credit Transactions GET

List credit transaction history with pagination.

Create Envelope POST

Create a new envelope. Returns a presigned POST upload configuration for uploading the PDF file directly to S3. After creating the envelope, use the returned `upload.url` and `upload.fields` to upload your PDF via a multipart form `POST` to S3. S3 enforces a 10MB file size limit at upload time. **File Constraints:** - Only PDF files are supported - Max file size: 10MB (enforced by S3) **Organization Context:** If the API key was created in an organization workspace, the envelope is automatically associated with that organization and credits are deducted from the organization's wallet.