curl --request POST \
  --url https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/execute \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "paymentMethod": "<string>",
  "sessionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "assetId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "amount": "<string>",
  "amountSide": "source",
  "currency": "<string>",
  "paymentMethodData": {},
  "isGaslessWithdraw": true,
  "reference": "wd_20260719_001",
  "metadata": {
    "payoutId": "payout_123"
  },
  "note": "Vendor payout",
  "provider": "<string>"
}
'

import requests

url = "https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/execute"

payload = {
    "paymentMethod": "<string>",
    "sessionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "assetId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "amount": "<string>",
    "amountSide": "source",
    "currency": "<string>",
    "paymentMethodData": {},
    "isGaslessWithdraw": True,
    "reference": "wd_20260719_001",
    "metadata": { "payoutId": "payout_123" },
    "note": "Vendor payout",
    "provider": "<string>"
}
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({
    paymentMethod: '<string>',
    sessionId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    assetId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    amount: '<string>',
    amountSide: 'source',
    currency: '<string>',
    paymentMethodData: {},
    isGaslessWithdraw: true,
    reference: 'wd_20260719_001',
    metadata: {payoutId: 'payout_123'},
    note: 'Vendor payout',
    provider: '<string>'
  })
};

fetch('https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/execute', 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}/withdraw/fiat/execute",
  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([
    'paymentMethod' => '<string>',
    'sessionId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'assetId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'amount' => '<string>',
    'amountSide' => 'source',
    'currency' => '<string>',
    'paymentMethodData' => [
        
    ],
    'isGaslessWithdraw' => true,
    'reference' => 'wd_20260719_001',
    'metadata' => [
        'payoutId' => 'payout_123'
    ],
    'note' => 'Vendor payout',
    'provider' => '<string>'
  ]),
  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}/withdraw/fiat/execute"

	payload := strings.NewReader("{\n  \"paymentMethod\": \"<string>\",\n  \"sessionId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"assetId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"amount\": \"<string>\",\n  \"amountSide\": \"source\",\n  \"currency\": \"<string>\",\n  \"paymentMethodData\": {},\n  \"isGaslessWithdraw\": true,\n  \"reference\": \"wd_20260719_001\",\n  \"metadata\": {\n    \"payoutId\": \"payout_123\"\n  },\n  \"note\": \"Vendor payout\",\n  \"provider\": \"<string>\"\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}/withdraw/fiat/execute")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"paymentMethod\": \"<string>\",\n  \"sessionId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"assetId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"amount\": \"<string>\",\n  \"amountSide\": \"source\",\n  \"currency\": \"<string>\",\n  \"paymentMethodData\": {},\n  \"isGaslessWithdraw\": true,\n  \"reference\": \"wd_20260719_001\",\n  \"metadata\": {\n    \"payoutId\": \"payout_123\"\n  },\n  \"note\": \"Vendor payout\",\n  \"provider\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/execute")

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  \"paymentMethod\": \"<string>\",\n  \"sessionId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"assetId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"amount\": \"<string>\",\n  \"amountSide\": \"source\",\n  \"currency\": \"<string>\",\n  \"paymentMethodData\": {},\n  \"isGaslessWithdraw\": true,\n  \"reference\": \"wd_20260719_001\",\n  \"metadata\": {\n    \"payoutId\": \"payout_123\"\n  },\n  \"note\": \"Vendor payout\",\n  \"provider\": \"<string>\"\n}"

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

{
  "statusCode": 200,
  "message": "Successful",
  "data": {
    "id": "5b26b640-7a15-48aa-a465-82a4cb6e927b",
    "reference": "wd_20260719_001",
    "senderAddress": "0x947514e4B803e312C312da0F1B41fEDdbe15ae7a",
    "recipientAddress": "0123456789",
    "tokenAddress": "0xA0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
    "amount": "100.00",
    "amountPaid": "100.00",
    "amountUSD": "100.00",
    "rateUSD": "1.00",
    "fee": "1.50",
    "feeUSD": "1.50",
    "currency": "NGN",
    "toCurrency": "NGN",
    "hash": null,
    "confirmed": false,
    "status": "pending",
    "processingStatus": "pending",
    "processingProviderReference": null,
    "type": "offramp",
    "note": "Vendor payout",
    "createdAt": "2026-07-19T12:30:00.000Z",
    "updatedAt": "2026-07-19T12:30:00.000Z"
  }
}