curl --request POST \
  --url https://api.beltic.com/v1/identity/verifications \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --data '
{
  "data": {
    "type": "verification/idv",
    "relationships": {
      "session": {
        "data": {
          "type": "session",
          "id": "123e4567-e89b-12d3-a456-426614174000"
        }
      },
      "document": {
        "data": {
          "type": "document/idv",
          "id": "223e4567-e89b-12d3-a456-426614174000"
        }
      }
    },
    "meta": {
      "auto_update_session": true
    }
  }
}
'

import requests

url = "https://api.beltic.com/v1/identity/verifications"

payload = { "data": {
        "type": "verification/idv",
        "relationships": {
            "session": { "data": {
                    "type": "session",
                    "id": "123e4567-e89b-12d3-a456-426614174000"
                } },
            "document": { "data": {
                    "type": "document/idv",
                    "id": "223e4567-e89b-12d3-a456-426614174000"
                } }
        },
        "meta": { "auto_update_session": True }
    } }
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({
    data: {
      type: 'verification/idv',
      relationships: {
        session: {data: {type: 'session', id: '123e4567-e89b-12d3-a456-426614174000'}},
        document: {data: {type: 'document/idv', id: '223e4567-e89b-12d3-a456-426614174000'}}
      },
      meta: {auto_update_session: true}
    }
  })
};

fetch('https://api.beltic.com/v1/identity/verifications', 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://api.beltic.com/v1/identity/verifications",
  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([
    'data' => [
        'type' => 'verification/idv',
        'relationships' => [
                'session' => [
                                'data' => [
                                                                'type' => 'session',
                                                                'id' => '123e4567-e89b-12d3-a456-426614174000'
                                ]
                ],
                'document' => [
                                'data' => [
                                                                'type' => 'document/idv',
                                                                'id' => '223e4567-e89b-12d3-a456-426614174000'
                                ]
                ]
        ],
        'meta' => [
                'auto_update_session' => true
        ]
    ]
  ]),
  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://api.beltic.com/v1/identity/verifications"

	payload := strings.NewReader("{\n  \"data\": {\n    \"type\": \"verification/idv\",\n    \"relationships\": {\n      \"session\": {\n        \"data\": {\n          \"type\": \"session\",\n          \"id\": \"123e4567-e89b-12d3-a456-426614174000\"\n        }\n      },\n      \"document\": {\n        \"data\": {\n          \"type\": \"document/idv\",\n          \"id\": \"223e4567-e89b-12d3-a456-426614174000\"\n        }\n      }\n    },\n    \"meta\": {\n      \"auto_update_session\": true\n    }\n  }\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://api.beltic.com/v1/identity/verifications")
  .header("X-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"type\": \"verification/idv\",\n    \"relationships\": {\n      \"session\": {\n        \"data\": {\n          \"type\": \"session\",\n          \"id\": \"123e4567-e89b-12d3-a456-426614174000\"\n        }\n      },\n      \"document\": {\n        \"data\": {\n          \"type\": \"document/idv\",\n          \"id\": \"223e4567-e89b-12d3-a456-426614174000\"\n        }\n      }\n    },\n    \"meta\": {\n      \"auto_update_session\": true\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.beltic.com/v1/identity/verifications")

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  \"data\": {\n    \"type\": \"verification/idv\",\n    \"relationships\": {\n      \"session\": {\n        \"data\": {\n          \"type\": \"session\",\n          \"id\": \"123e4567-e89b-12d3-a456-426614174000\"\n        }\n      },\n      \"document\": {\n        \"data\": {\n          \"type\": \"document/idv\",\n          \"id\": \"223e4567-e89b-12d3-a456-426614174000\"\n        }\n      }\n    },\n    \"meta\": {\n      \"auto_update_session\": true\n    }\n  }\n}"

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

{
  "data": {
    "id": "<string>",
    "type": "<string>",
    "attributes": {},
    "relationships": {},
    "meta": {}
  }
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "code": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "code": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "code": "<string>"
    }
  ]
}