Request Withdrawal (VIP)

To use the Bitycle Pay withdrawal service, first obtain your apiKey and secretKey from the Bitycle Pay support team.

Each withdrawal request must include a unique withdrawUniqueId. This ID is used to prevent duplicate withdrawals and protect your users' funds.

For example, your application may successfully submit a withdrawal request, but due to a network error or timeout, it may not receive the response. If your application retries the request, it must use the same withdrawUniqueId. Bitycle Pay will recognize that the request has already been submitted and prevent it from being processed twice.

Therefore, generate a unique ID for every new withdrawal and reuse the same ID whenever retrying that specific withdrawal.

Bitycle Pay also uses HMAC-SHA256 authentication to securely verify every withdrawal request.

Sample node.js code:

import axios from 'axios';
import crypto from "crypto"

const apiKey = 'b20c...b54a';
const secreteKey = 'c81a8...344ed';

const timestamp = Date.now();
const merchantCode = 'e3aa...ba9a';
const amount = '1200'
const token = 'USDT';
const walletAddress = '0xFB0F...2cAc';
const chain='BSC';
const withdrawUniqueId='4789290084';

const signature = crypto.createHmac("sha256",secreteKey).update(`${apiKey}${merchantCode}${timestamp}${withdrawUniqueId}${amount}${chain}${token}${walletAddress}`).digest("hex");

const response = await axios.post('https://chainhub.bitycle.com/v1/webservice/withdraw',{
    amount: amount,
    token: token,
    walletAddress: walletAddress,
    chain:chain,
    withdrawUniqueId:withdrawUniqueId,
    description:"Widthraw 1200 USDT for user 56739"
},{
    headers:{
        'x-api-key': apiKey,
        'x-timestamp': timestamp,
        'x-signature': signature
    }
});

console.log("response: ",response);

Sample python code

import requests
import hmac
import hashlib
import time

# API credentials
api_key = 'b20c...0fb54a'
secret_key = 'c81a...44ed'

# Request parameters
timestamp = str(int(time.time() * 1000))  # Convert current time to milliseconds
merchant_code = 'e3aa...14dba9a'
amount = '1200'
token = 'USDT'
wallet_address = '0xFB0...22cAc'
chain='BSC'
withdrawUniqueId='4789290084'

# Creating the signature
message = f"{api_key}{merchant_code}{timestamp}{withdrawUniqueId}{amount}{chain}{token}{wallet_address}"
signature = hmac.new(secret_key.encode(), message.encode(), hashlib.sha256).hexdigest()

# Sending the POST request
response = requests.post('https://chainhub.bitycle.com/v1/webservice/withdraw', json={
    'amount': amount,
    'token': token,
    'walletAddress': wallet_address,
    'chain': chain,
    'withdrawUniqueId':withdrawUniqueId
    'description': "Widthraw 1200 USDT for user 56739",
}, headers={
    'x-api-key': api_key,
    'x-timestamp': timestamp,
    'x-signature': signature
})

print("Response: ", response.json())

Sample node.js code:#

Sample python code#

Request

Responses

Sample node.js code:

Sample python code