---
title: Information about signing completion
description: "OKdokument API is capable of calling Portal backend service about the completion of signing (button Submit or Cancel was clicked by the user). Service url (*sendinfo*) can by defined in /signatureRequest service. Information about the result of signing is in…"
url: "https://wiki.signatus.com/documentation/okdokument-api/2-4-information-about-signing-completion/"
updated: "2026-05-07"
category: 2. Core API services
---

# Information about signing completion

OKdokument API is capable of calling Portal backend service about the completion of signing (button Submit or Cancel was clicked by the user). Service url (*sendinfo*) can by defined in /signatureRequest service. Information about the result of signing is in parameter state. API Server supports a content type format application/json.

The backed service provided by Portal application must be without any kind of authorization. Example can be found in the chapter 4.3 Example 3: One-round signing with send info.

Service specifications:

| URL | https://<host>/sendinfo |
| --- | --- |
| Method | POST |
| Request body | String in JSON format |
| Content Type | application/json |
| Response | HTTP 200 if successful |

Request example:

```
POST /<path>/sendinfo HTTP/1.1
Host: <host>
Content-Type: application/json
Content-Length: 149

{
    "state": "signed",
    "id": "y7Ki_u1mrUwijfb-o_S1JiphSsoXya8iypH380F",
    "signatureRequestId": "1d58a59e-e8f7-4d07-bb99-d3fa39cb58a8"
}
```