curl --request POST \
  --url https://api.rolla.xyz/api/v1/external/accounts/{accountId}/documents \
  --header 'Content-Type: multipart/form-data' \
  --header 'X-API-Key: <api-key>' \
  --form file=@example-file \
  --form documentType=certificate_of_incorporation

import requests

url = "https://api.rolla.xyz/api/v1/external/accounts/{accountId}/documents"

files = { "file": ("example-file", open("example-file", "rb")) }
payload = { "documentType": "certificate_of_incorporation" }
headers = {"X-API-Key": "<api-key>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('file', '@/path/to/certificate.pdf');
form.append('documentType', 'certificate_of_incorporation');

const options = {method: 'POST', headers: {'X-API-Key': '<api-key>'}};

options.body = form;

fetch('https://api.rolla.xyz/api/v1/external/accounts/{accountId}/documents', 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.rolla.xyz/api/v1/external/accounts/{accountId}/documents",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n@/path/to/certificate.pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"documentType\"\r\n\r\ncertificate_of_incorporation\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data",
    "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.rolla.xyz/api/v1/external/accounts/{accountId}/documents"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n@/path/to/certificate.pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"documentType\"\r\n\r\ncertificate_of_incorporation\r\n-----011000010111000001101001--")

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

	req.Header.Add("X-API-Key", "<api-key>")

	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.rolla.xyz/api/v1/external/accounts/{accountId}/documents")
  .header("X-API-Key", "<api-key>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n@/path/to/certificate.pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"documentType\"\r\n\r\ncertificate_of_incorporation\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.rolla.xyz/api/v1/external/accounts/{accountId}/documents")

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.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n@/path/to/certificate.pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"documentType\"\r\n\r\ncertificate_of_incorporation\r\n-----011000010111000001101001--"

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

{
  "status": 201,
  "message": "Document uploaded successfully",
  "success": true,
  "data": {
    "id": "0c95b2a1-7a93-4a3a-9a52-2a1f0b9b3c11",
    "kyb_application_id": "fbb45236-881a-4c58-8954-22759499eab4",
    "document_type": "certificate_of_incorporation",
    "file_name": "certificate.pdf",
    "file_path": "fbb45236-881a-4c58-8954-22759499eab4/certificate_of_incorporation/certificate_1789655131420.pdf",
    "file_size": 248301,
    "mime_type": "application/pdf",
    "is_required": false,
    "uploaded_at": "2026-09-17T14:25:31.420Z"
  }
}

{
  "status": 400,
  "message": "No file uploaded. Send the document as multipart/form-data with a \"file\" field."
}

{
  "status": 400,
  "message": "Validation failed",
  "code": "ACCOUNT_RESTRICTED",
  "errors": [
    {
      "path": [
        "amount"
      ],
      "message": "amount must be a whole number of smallest currency units (e.g. cents)"
    }
  ]
}

{
  "status": 404,
  "message": "Related person not found"
}