MAVRIC Pay
Home App Admin README Example

Payment gateway for other platforms

Give this page and the pay/ folder to a vendor developer. They load one script, call MavricPay.checkout with a USDT invoice, then confirm the receipt on their server. The shopper’s wallet is debited the equal MAVRIC at live DEX price, or CEX if listed. This is not a card processor. The widget below is a local demo ledger. Copy-paste config below is BSC TESTNET — not verified mainnet.

Sandbox widget (demo ledger)

Uses mavric-pay.host.js — 50 demo MAVRIC at the demo DEX price ($0.25 unless MAVRIC_PAY_CONFIG.spotPrice). Amount is USDT. Production sites set MAVRIC_PAY_CONFIG.token and .gateway instead. Live Merchant Pay needs admin setUtilityPaymentsEnabled (anytime a merchant is tied up). Same 85/7.5/7.5 sell fee as DEX.

Demo balance: —
Ready.

Copy-paste for the vendor

Host mavric-pay.sdk.js on your domain. Addresses below are BSC TESTNET. Checkout calls payUsdtValue (pay() is disabled on-chain). Never fulfill from onPaid. Your server must run python pay/verify.py --expect-usdt <invoice> (or the same eth_call of getPaymentQuote) before shipping goods.

<script>
window.MAVRIC_PAY_CONFIG = {
  chainId: '0x61',
  token:   '0x4d3Ce8d57f73Caa7E3f1ABD1514e5BeDdf791cf4',
  gateway: '0xaFc995166E924090e27C338A0eC068627Dacf081',
  treasury: '0x52CAa950e3e3d4F1560f595fDFFaf2B05F72c1d1',
  rpcUrl:  'https://bsc-testnet-rpc.publicnode.com'
};
</script>
<script src="https://YOUR_DOMAIN/pay/mavric-pay.sdk.js"></script>
<button type="button" id="pay-mavric">Pay with MAVRIC</button>
<script>
document.getElementById('pay-mavric').onclick = function () {
  MavricPay.checkout({
    merchant: '0xYOUR_MERCHANT_WALLET',
    amount: '10',
    orderId: 'INV-' + Date.now(),
    onPaid: function (rec) { /* UX only. Server must verify usdtValue. */ },
    onError: function (err) { alert(err.message); }
  });
};
</script>

On-chain API