Integrate cryptocurrency payments into your website with a simple, elegant widget. No complex blockchain integration required.
Add cryptocurrency payments to your site in just a few lines:
<!-- Load the widget -->
<script
src="https://cdn.cryptumpay.com/2.3.2/widget.min.js"
async
integrity="sha384-jOAC1EYj7n6L3AUMR8dzHWi2B64sOghCmTyjCR2sqlZr4vw3YbabmSnHVyjnx8i6"
crossorigin="anonymous"
></script>
<!-- Add payment button -->
<div id="payment-button"></div>
<script>
document.addEventListener('CryptumPay:ready', (event) => {
const button = new event.detail.Button('payment-button');
button.setOptions({
projectId: 'your-project-id',
projectOrderTitle: 'Premium Subscription',
projectOrderDescription: 'Monthly subscription payment'
});
button.onFinishOrder((orderId, projectData) => {
console.log('Payment completed!', orderId);
// Redirect to success page or update UI
});
});
</script>Use our Node.js SDK to create orders from your backend:
import { CryptumPayClient, CryptumPaySigner } from '@cryptumpay/node-sdk';
const client = new CryptumPayClient(
new CryptumPaySigner(
process.env.CRYPTUMPAY_API_KEY,
process.env.CRYPTUMPAY_API_SECRET
)
);
const response = await client.createOrder({
title: 'Order #12345',
description: 'Shopping cart checkout',
fiatAmount: '99.99',
fiatCurrency: 'usd'
});Use the same SDK to withdraw cryptocurrency to an external address:
// Create withdrawal
const withdraw = await client.withdraw({
currency: 'usdt',
blockchain: 'bsc',
address: '0xYOUR_WALLET_ADDRESS',
amount: '100.00',
});
const { id } = withdraw.data;
// Check status
const status = await client.getWithdrawal({ id });
console.log(status.data.status); // 'created' | 'pending' | 'finished' | 'failed'TIP
Withdrawals require an IP whitelist configured for your API key. See Withdrawals →
Choose the use case that fits your needs:
CryptumPay Widget is used by merchants globally to accept cryptocurrency payments securely and efficiently.
Ready to Start?