curl --request POST \
  --url https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "currency": "NGN",
  "provider": "example-provider",
  "assetId": "ae455f23-3824-4125-baab-d158315cbcbd",
  "customerId": "18d2f159-e0cd-4a45-b735-e9dfe0f7520a",
  "additionalData": {
    "bvn": "12345678901",
    "dateOfBirth": "1992-04-18"
  },
  "code": "<string>",
  "passkeyResponse": {},
  "label": "Ada collection account"
}
'

import requests

url = "https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts"

payload = {
    "currency": "NGN",
    "provider": "example-provider",
    "assetId": "ae455f23-3824-4125-baab-d158315cbcbd",
    "customerId": "18d2f159-e0cd-4a45-b735-e9dfe0f7520a",
    "additionalData": {
        "bvn": "12345678901",
        "dateOfBirth": "1992-04-18"
    },
    "code": "<string>",
    "passkeyResponse": {},
    "label": "Ada collection account"
}
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({
    currency: 'NGN',
    provider: 'example-provider',
    assetId: 'ae455f23-3824-4125-baab-d158315cbcbd',
    customerId: '18d2f159-e0cd-4a45-b735-e9dfe0f7520a',
    additionalData: {bvn: '12345678901', dateOfBirth: '1992-04-18'},
    code: '<string>',
    passkeyResponse: {},
    label: 'Ada collection account'
  })
};

fetch('https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts', 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.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts",
  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([
    'currency' => 'NGN',
    'provider' => 'example-provider',
    'assetId' => 'ae455f23-3824-4125-baab-d158315cbcbd',
    'customerId' => '18d2f159-e0cd-4a45-b735-e9dfe0f7520a',
    'additionalData' => [
        'bvn' => '12345678901',
        'dateOfBirth' => '1992-04-18'
    ],
    'code' => '<string>',
    'passkeyResponse' => [
        
    ],
    'label' => 'Ada collection account'
  ]),
  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.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts"

	payload := strings.NewReader("{\n  \"currency\": \"NGN\",\n  \"provider\": \"example-provider\",\n  \"assetId\": \"ae455f23-3824-4125-baab-d158315cbcbd\",\n  \"customerId\": \"18d2f159-e0cd-4a45-b735-e9dfe0f7520a\",\n  \"additionalData\": {\n    \"bvn\": \"12345678901\",\n    \"dateOfBirth\": \"1992-04-18\"\n  },\n  \"code\": \"<string>\",\n  \"passkeyResponse\": {},\n  \"label\": \"Ada collection account\"\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.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"currency\": \"NGN\",\n  \"provider\": \"example-provider\",\n  \"assetId\": \"ae455f23-3824-4125-baab-d158315cbcbd\",\n  \"customerId\": \"18d2f159-e0cd-4a45-b735-e9dfe0f7520a\",\n  \"additionalData\": {\n    \"bvn\": \"12345678901\",\n    \"dateOfBirth\": \"1992-04-18\"\n  },\n  \"code\": \"<string>\",\n  \"passkeyResponse\": {},\n  \"label\": \"Ada collection account\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/virtual-accounts")

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  \"currency\": \"NGN\",\n  \"provider\": \"example-provider\",\n  \"assetId\": \"ae455f23-3824-4125-baab-d158315cbcbd\",\n  \"customerId\": \"18d2f159-e0cd-4a45-b735-e9dfe0f7520a\",\n  \"additionalData\": {\n    \"bvn\": \"12345678901\",\n    \"dateOfBirth\": \"1992-04-18\"\n  },\n  \"code\": \"<string>\",\n  \"passkeyResponse\": {},\n  \"label\": \"Ada collection account\"\n}"

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

{
  "statusCode": 201,
  "message": "Virtual account created successfully",
  "data": {
    "created": true,
    "virtualAccount": {
      "id": "3e8fcd73-4067-4386-8c1e-9929e6a768d7",
      "reference": "va_01J2X8JQ4V9N0P7K2M6C3F5R8T",
      "accountNumber": "0123456789",
      "accountName": "Acme Ltd / Ada Okafor",
      "bankName": "Example Bank",
      "bankCode": "999",
      "currency": "NGN",
      "institutionAddress": null,
      "assetId": "ae455f23-3824-4125-baab-d158315cbcbd",
      "providerId": "1128dd40-2c94-4c16-a6bf-fbbc6afee52c",
      "isActive": true,
      "status": "active",
      "type": "AUTO_FUNDING",
      "label": "Ada collection account",
      "createdAt": "2026-07-19T12:30:00.000Z",
      "updatedAt": "2026-07-19T12:30:00.000Z"
    }
  }
}