NOWPayments is a crypto payment gateway that lets you accept USD Coin (Polygon) payments and donations in an easy and convenient way. Try this USD Coin (Polygon) payment gateway NOW!
You want to accept crypto for goods and services
NOWPayments offers 16 merchant tools allowing to implement crypto payments on any website, service and brick&mortar store.
Customer chooses to pay with crypto
NOWPayments will give your customers the list on 300+ cryptocurrencies they can use to pay for goods and services.
We generate a payment window
We calculate the price in the selected cryptocurrency and provide payment details for the customer.
You receive profit directly to your personal wallet
Once we have processed the payment, we automatically exchange it if needed and send it directly to your personal wallet.
USDC is the second-largest stablecoin by market cap. As USDT’s biggest rival, USDC keeps evolving to win the trust of the market. And it is succeeding in this quest. In 2021, the ratio between USDT and USDC’s market dominance was 74%:16%. But as of the first quarter of 2022, the ratio was 45%:30%. The stablecoin is geared towards expanding its utilities to include business payments, DeFi services, and gaming.
List Your Token 
Accept payments
import axios from 'axios';
axios.get('https://api.nowpayments.io/v1/estimate',
{
params: {
amount: 100,
currency_from: 'USD',
currency_to: 'USDCMATIC',
},
headers: { 'x-api-key': 'your_api_key' },
})
.then((response) => {
console.log(response.data);
})
or
