curl --request POST \
  --url https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/ \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "signature_id": "0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10"
}
'

import requests

url = "https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/"

payload = { "signature_id": "0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10" }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({signature_id: '0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10'})
};

fetch('https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'signature_id' => '0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/"

	payload := strings.NewReader("{\n  \"signature_id\": \"0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"signature_id\": \"0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://verification.didit.me/v3/session/{sessionId}/signatures/{nodeId}/validate/")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"signature_id\": \"0e6c2a8e-6c2f-4b8e-9a51-3f2f6a7d9b10\"\n}"

response = http.request(request)
puts response.read_body

{
  "signatures": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "node_id": "<string>",
      "status": "intro",
      "verdict": "Not Finished",
      "level": "aes",
      "format": "pades",
      "profile": "<string>",
      "signer": {
        "name": "<string>",
        "capacity": "self",
        "company": "<string>",
        "role": "<string>",
        "roles": [
          "<string>"
        ],
        "identity_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
      },
      "identity_used": {
        "session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "kyc_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "verified": true,
        "expected_name": "<string>"
      },
      "certificate": {
        "issuer": "<string>",
        "issued_to": "<string>",
        "serial": "<string>",
        "valid_from": "2023-11-07T05:31:56Z",
        "valid_until": "2023-11-07T05:31:56Z"
      },
      "confirmation": {
        "channel": "email",
        "destination": "<string>",
        "confirmed_at": "2023-11-07T05:31:56Z",
        "attempts": 123
      },
      "timestamp": {
        "time": "2023-11-07T05:31:56Z",
        "qualified": true,
        "valid": true
      },
      "documents": [
        {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "title": "<string>",
          "file_name": "<string>",
          "pages": 123,
          "size_bytes": 123,
          "sha256_original": "<string>",
          "sha256_signed": "<string>",
          "status": "signed",
          "opened_at": "2023-11-07T05:31:56Z",
          "read_at": "2023-11-07T05:31:56Z",
          "read_to_end": true,
          "consented_at": "2023-11-07T05:31:56Z",
          "consent": true,
          "signed_file": "<string>",
          "mode": "fields",
          "source_format": "pdf",
          "conversion": {
            "from": "docx",
            "file_name": "<string>",
            "sha256": "<string>",
            "size_bytes": 123,
            "converter": "<string>"
          },
          "fields": [
            {
              "key": "<string>",
              "type": "signature",
              "role": "verified_person",
              "label": "<string>",
              "page": 123,
              "x": 123,
              "y": 123,
              "width": 123,
              "height": 123,
              "required": true,
              "value": "<unknown>",
              "display_value": "<string>",
              "value_source": "signer",
              "filled_at": "2023-11-07T05:31:56Z",
              "image_url": "<string>",
              "value_unavailable_reason": "source_empty"
            }
          ]
        }
      ],
      "adopted_signature": {
        "method": "typed",
        "font": "<string>",
        "adopted_at": "2023-11-07T05:31:56Z"
      },
      "electronic_signature_consent_at": "2023-11-07T05:31:56Z",
      "evidence_file": "<string>",
      "warnings": [
        {
          "code": "SIGNATURE_DECLINED",
          "node_id": "<string>"
        }
      ],
      "validation": {
        "valid": true,
        "reason": "<string>",
        "checked_at": "2023-11-07T05:31:56Z",
        "documents": [
          {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "checked_at": "2023-11-07T05:31:56Z",
            "valid": true,
            "integrity": true,
            "trusted": true,
            "revoked": true,
            "trusted_list": {
              "status": "<string>",
              "reason": "<string>"
            },
            "certificate": {
              "issuer": "<string>",
              "issued_to": "<string>",
              "serial": "<string>",
              "valid_from": "2023-11-07T05:31:56Z",
              "valid_until": "2023-11-07T05:31:56Z"
            },
            "timestamp": {
              "time": "2023-11-07T05:31:56Z",
              "qualified": true,
              "valid": true
            }
          }
        ]
      },
      "declined_at": "2023-11-07T05:31:56Z",
      "declined_action": "DECLINE",
      "signed_at": "2023-11-07T05:31:56Z",
      "expires_at": "2023-11-07T05:31:56Z",
      "email_sent_at": "2023-11-07T05:31:56Z",
      "email_unavailable_reason": "<string>",
      "ip_address": "<string>",
      "place": "<string>",
      "place_unavailable_reason": "not_collected"
    }
  ]
}

{
  "code": "signature_document_changed",
  "detail": "signature_document_changed"
}

{
  "detail": "You do not have permission to perform this action."
}

{
  "code": "signature_not_found",
  "detail": "signature_not_found"
}

{
  "code": "signature_not_signed",
  "detail": "signature_not_signed"
}