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USDC/USD 1.0000 GATEWAY ▲ ONLINE PAYOUTS ▲ INSTANT KYC ✕ NONE KYB ✕ NONE CHARGEBACKS ✕ DISABLED NETWORKS POLYGON · ETH · BSC · TRC20 CARDS ▲ VISA · MC · AMEX USDC/USD 1.0000 GATEWAY ▲ ONLINE PAYOUTS ▲ INSTANT KYC ✕ NONE KYB ✕ NONE CHARGEBACKS ✕ DISABLED NETWORKS POLYGON · ETH · BSC · TRC20 CARDS ▲ VISA · MC · AMEX
Open access · No signup · No KYC · No API keys · Drop in your USDC Polygon wallet and start accepting cards today.
Home/Modules & Plugins
FREE · OPEN SOURCE DROP-IN INSTALL USDC PAYOUTS

Modules & Plugins.

Pre-built integrations for the most common merchant stacks. Each plugin calls the Risksless API directly — no proxy, no middleware, no API keys. Install, paste your USDC (Polygon) wallet, and start accepting cards today.

— 01 / WOOCOMMERCE

Risksless for WooCommerce.

A WordPress plugin that drops Risksless into the WooCommerce checkout. 19 separate provider gateways (Stripe, Revolut, Transak, MoonPay, Banxa and more) plus the recommended Hosted Multi-Provider option. Compatible with WooCommerce Blocks.

DOWNLOAD .ZIP ↓ VIEW SOURCE
v1.0.0 · GPLv3 · WC 5.8+ · WP 5.8+ · PHP 7.2+

Install

  1. Download risksless-woocommerce.zip
  2. WordPress admin → Plugins → Add New → Upload Plugin
  3. Choose the .zip, click Install Now, then Activate
  4. Go to WooCommerce → Settings → Payments
  5. Enable any Risksless gateway (start with Hosted)
  6. Paste your USDC (Polygon) wallet address in the gateway settings
  7. Save. The gateway appears at checkout immediately.
Tip: The Hosted gateway lets the customer pick from every provider available for their country. Prefer it over enabling individual providers unless you need a single-provider checkout.
— 02 / WHMCS

Risksless for WHMCS.

19 gateway modules + matching callback handlers for hosting and SaaS billing platforms running WHMCS. Each invoice generates a fresh tracking address; settlement marks the invoice paid automatically when the on-chain confirmation lands.

DOWNLOAD .ZIP ↓ VIEW SOURCE
v1.0.0 · WHMCS 8.x · PHP 7.4+

Install

  1. Download & unzip risksless-whmcs.zip
  2. Upload the contents of modules/gateways/ into your WHMCS install at /modules/gateways/
  3. WHMCS admin → System Settings → Payment Gateways
  4. Click All Payment Gateways, find the Risksless modules
  5. Activate the ones you want, paste your USDC (Polygon) wallet address
  6. Save. The gateways appear on every new invoice.
Note: Callback handlers in modules/gateways/callback/ verify a signature derived from your wallet address — no shared secret to manage, no API key to rotate.
— 03 / OPENCART

Risksless for OpenCart.

Native .ocmod.zip extension. One payment method with multi-provider routing on the gateway side — customers pick from every eligible provider at checkout. Works on OpenCart 4.x.

DOWNLOAD OCMOD ↓ VIEW SOURCE
v1.0.0 · OpenCart 4.x · PHP 7.4+

Install

  1. Download risksless-opencart.ocmod.zip
  2. OpenCart admin → Extensions → Installer
  3. Upload the .ocmod.zip file
  4. Extensions → Extensions → filter by Payments
  5. Install and edit the Risksless extension
  6. Paste your USDC (Polygon) wallet address, enable, save.
— 04 / PRESTASHOP

Risksless for PrestaShop.

Full PrestaShop module with admin config, front controller, callback verification and order-details display. Compatible with PrestaShop 1.7+ and 8.x.

DOWNLOAD .ZIP ↓ VIEW SOURCE
v1.0.0 · PrestaShop 1.7+ · PHP 7.4+

Install

  1. Download risksless-prestashop.zip
  2. PrestaShop admin → Modules → Module Manager
  3. Click Upload a module, select the .zip
  4. After install, click Configure
  5. Paste your USDC (Polygon) wallet address, save.
  6. The payment method appears at checkout for all customers.
— 05 / HOSTINPL

Risksless for HOSTINPL.

Drop-in patches for HOSTINPL 5.6 hosting panels. Adds the Hosted gateway plus the full Risksless provider catalog (Stripe, PayPal, Revolut, MoonPay, Banxa, Transak, UPI, Interac and more) to the customer top-up flow.

DOWNLOAD .ZIP ↓ VIEW SOURCE
v1.0.0 · HOSTINPL 5.6 · PHP 7.4+

Install

  1. Download & unzip risksless-hostinpl.zip
  2. Copy the application/ tree into your HOSTINPL install root
  3. Open application/config.php and enable the gateways: 
    'risklesshosted' => '1',
'risklesshosted_wallet' => '0xYourPolygonUSDCWallet',
'moonpay' => '1',
'moonpay_wallet'  => '0xYourPolygonUSDCWallet',
'mercuryo' => '1',
'mercuryo_wallet' => '0xYourPolygonUSDCWallet',
'alchemypay' => '1',
'alchemypay_wallet' => '0xYourPolygonUSDCWallet',
  4. Reload the customer panel — the new top-up tiles appear under Account → Pay.
— 06 / VANILLA PHP

Risksless for plain PHP.

No framework, no composer, no plugins. A single-file PHP SDK (~230 lines) that wraps the wallet-mint and callback-verify flows. Drop it in, require_once, done. Works on PHP 7.2+ — anywhere you can run a script.

DOWNLOAD .ZIP ↓ VIEW SOURCE
v1.0.0 · PHP 7.2+ · cURL

Use it

// 1. Create a payment + redirect the customer
require_once __DIR__ . '/Risksless.php';

$r = new Risksless('0xYourPolygonWallet');
$payment = $r->createPayment([
    'order_id'     => 'INV-1042',
    'amount'       => 99.00,
    'currency'     => 'USD',
    'email'        => 'customer@example.com',
    'callback_url' => 'https://yoursite.com/risksless-cb.php',
]);
header('Location: ' . $payment['redirect_url']);

// 2. On your callback URL — verify and mark paid
$result = $r->verifyCallback($_GET, [
    'expected_amount'   => 99.00,
    'expected_currency' => 'USD',
]);
// $result['ok'] === true  →  payment cleared
— BUILD YOUR OWN

Custom stack? Two endpoints.

Every module above is just a thin wrapper around two HTTP calls. If your platform isn't listed, integrate directly using the API.

# 1. Mint a tracking address (server-side)
GEThttps://api.risksless.com/control/wallet.php?address=0xYourWallet&callback=https%3A%2F%2Fyoursite.com%2Fwebhook
# Returns { "address_in": "...", "address_out": "...", "callback_url": "..." }

# 2. Redirect the customer to checkout (browser)
GEThttps://checkout.risksless.com/pay.php?address=<address_in>&amount=99.00&currency=USD&provider=hosted

See the API documentation for the full reference, callback payload format, and crypto-receiving endpoints.

Need help integrating?

If your stack isn't covered or you hit something weird during install, ping Telegram support — real humans, fast turnaround.

OPEN TELEGRAM SUPPORT → READ THE API DOCS