curl --request POST \
  --url https://api.beltic.com/v1/identity/documents/idvs \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --data '
{
  "data": {
    "attributes": {
      "files": [
        {
          "filename": "<string>"
        }
      ]
    },
    "relationships": {}
  }
}
'

import requests

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

payload = { "data": {
        "attributes": { "files": [{ "filename": "<string>" }] },
        "relationships": {}
    } }
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: {attributes: {files: [{filename: '<string>'}]}, relationships: {}}})
};

fetch('https://api.beltic.com/v1/identity/documents/idvs', 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/documents/idvs",
  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' => [
        'attributes' => [
                'files' => [
                                [
                                                                'filename' => '<string>'
                                ]
                ]
        ],
        'relationships' => [
                
        ]
    ]
  ]),
  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/documents/idvs"

	payload := strings.NewReader("{\n  \"data\": {\n    \"attributes\": {\n      \"files\": [\n        {\n          \"filename\": \"<string>\"\n        }\n      ]\n    },\n    \"relationships\": {}\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/documents/idvs")
  .header("X-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"attributes\": {\n      \"files\": [\n        {\n          \"filename\": \"<string>\"\n        }\n      ]\n    },\n    \"relationships\": {}\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

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

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    \"attributes\": {\n      \"files\": [\n        {\n          \"filename\": \"<string>\"\n        }\n      ]\n    },\n    \"relationships\": {}\n  }\n}"

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

{
  "data": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "type": "document/idv",
    "attributes": {
      "document_type": "<string>",
      "name": {
        "first": "<string>",
        "middle": "<string>",
        "last": "<string>"
      },
      "sex": "<string>",
      "birth_date": "<string>",
      "birth_place": "<string>",
      "document_number": "<string>",
      "issue_date": "<string>",
      "expiry_date": "<string>",
      "issuing_authority": "<string>",
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "subdivision": "<string>",
        "postal_code": "<string>",
        "country_code": "<string>"
      },
      "nationality": "<string>",
      "personal_number": "<string>",
      "document_class": "<string>",
      "issuing_country": "<string>",
      "place_of_issue": "<string>",
      "files": [
        {
          "id": "<string>",
          "filename": "<string>",
          "url": "https://s3.amazonaws.com/...?X-Amz-Signature=...",
          "content_type": "<string>",
          "byte_size": 123,
          "checksum": "<string>"
        }
      ],
      "front_side": {
        "id": "<string>",
        "filename": "<string>",
        "url": "https://s3.amazonaws.com/...?X-Amz-Signature=...",
        "content_type": "<string>",
        "byte_size": 123,
        "checksum": "<string>"
      },
      "back_side": {
        "id": "<string>",
        "filename": "<string>",
        "url": "https://s3.amazonaws.com/...?X-Amz-Signature=...",
        "content_type": "<string>",
        "byte_size": 123,
        "checksum": "<string>"
      },
      "portrait": {
        "id": "<string>",
        "filename": "<string>",
        "url": "https://s3.amazonaws.com/...?X-Amz-Signature=...",
        "content_type": "<string>",
        "byte_size": 123,
        "checksum": "<string>"
      },
      "signature": {
        "id": "<string>",
        "filename": "<string>",
        "url": "https://s3.amazonaws.com/...?X-Amz-Signature=...",
        "content_type": "<string>",
        "byte_size": 123,
        "checksum": "<string>"
      },
      "created_at": "<string>",
      "submitted_at": "<string>",
      "processed_at": "<string>"
    },
    "relationships": {
      "account": {
        "data": {
          "type": "<string>",
          "id": "<string>"
        }
      },
      "session": {
        "data": {
          "type": "<string>",
          "id": "<string>"
        }
      },
      "verification": {
        "data": {
          "type": "<string>",
          "id": "<string>"
        }
      }
    }
  },
  "meta": {
    "presigned_upload_urls": [
      {
        "file_id": "123e4567-e89b-12d3-a456-426614174000",
        "url": "https://s3.amazonaws.com/beltic-documents/...",
        "expires_in": 3600
      }
    ]
  }
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "id": "<string>",
      "code": "<string>",
      "source": {
        "pointer": "<string>",
        "parameter": "<string>",
        "header": "<string>"
      },
      "meta": {}
    }
  ],
  "meta": {}
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "id": "<string>",
      "code": "<string>",
      "source": {
        "pointer": "<string>",
        "parameter": "<string>",
        "header": "<string>"
      },
      "meta": {}
    }
  ],
  "meta": {}
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "id": "<string>",
      "code": "<string>",
      "source": {
        "pointer": "<string>",
        "parameter": "<string>",
        "header": "<string>"
      },
      "meta": {}
    }
  ],
  "meta": {}
}

{
  "errors": [
    {
      "status": "<string>",
      "title": "<string>",
      "detail": "<string>",
      "id": "<string>",
      "code": "<string>",
      "source": {
        "pointer": "<string>",
        "parameter": "<string>",
        "header": "<string>"
      },
      "meta": {}
    }
  ],
  "meta": {}
}