curl --request PATCH \
  --url https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "accountName": "Example Customer H",
  "accountNumber": "9000000013"
}
'

import requests

url = "https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId}"

payload = {
    "accountName": "Example Customer H",
    "accountNumber": "9000000013"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({accountName: 'Example Customer H', accountNumber: '9000000013'})
};

fetch('https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId}', 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/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'accountName' => 'Example Customer H',
    'accountNumber' => '9000000013'
  ]),
  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/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId}"

	payload := strings.NewReader("{\n  \"accountName\": \"Example Customer H\",\n  \"accountNumber\": \"9000000013\"\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId}")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"accountName\": \"Example Customer H\",\n  \"accountNumber\": \"9000000013\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/virtual-accounts/{virtualAccountId}")

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

request = Net::HTTP::Patch.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"accountName\": \"Example Customer H\",\n  \"accountNumber\": \"9000000013\"\n}"

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

{
  "data": {
    "accountName": "Example Customer I",
    "accountNumber": "9000000008",
    "address": {
      "address": "0x622B01976019d04aA2958b3DF7494A59B28459ac",
      "configurations": {
        "aml": {
          "message": "Address is not sanctioned",
          "provider": "ofac, fbi, tether, circle",
          "status": "success"
        },
        "autoSettlement": {
          "isActive": false,
          "rules": []
        },
        "disableAutoSweep": true,
        "enableGaslessWithdraw": true,
        "showPrivateKey": false
      },
      "createdAt": "2025-11-06T18:52:46.558Z",
      "derivationPath": "m/44'/60'/0'/0/52",
      "id": "bc6549bc-c500-4372-84f2-4571d4e2caeb",
      "isActive": true,
      "metadata": null,
      "name": "Example Customer I",
      "network": "mainnet",
      "type": "INTERNAL",
      "updatedAt": "2025-11-06T18:52:46.558Z"
    },
    "bankCode": "076",
    "bankName": "Polaris Bank",
    "createdAt": "2025-11-06T19:09:01.146Z",
    "currency": "NGN",
    "customer": {
      "createdAt": "2025-11-06T19:09:01.146Z",
      "email": "[email protected]",
      "id": "7c72ba3c-0596-4a36-a57b-9a9327e5f75e",
      "name": "Example Customer I",
      "network": "mainnet",
      "phone": "+2348000000008",
      "status": "ACTIVE",
      "updatedAt": "2025-11-06T19:09:01.146Z"
    },
    "id": "35245f0d-f9dd-4bed-8de7-8d5ea4d53768",
    "isActive": false,
    "reference": "21",
    "status": "INACTIVE",
    "type": "AUTO_FUNDING",
    "updatedAt": "2025-11-06T19:13:48.680Z",
    "wallet": {
      "address": "0xD8582C57E56Ef45f9fe82870aDF63d9baB89e1F7",
      "configurations": null,
      "createdAt": "2024-05-27T19:33:42.377Z",
      "derivationPath": "m/44'/60'/0'/0/11",
      "description": "This is Base wallet",
      "id": "35e964a6-436a-424f-bf3a-618cc060feea",
      "isActive": true,
      "name": "Base Wallet",
      "network": "mainnet",
      "status": "ACTIVE",
      "updatedAt": "2024-05-27T19:33:42.377Z"
    }
  },
  "message": "Virtual account updated successfully",
  "status": true
}