NOTE: CURRENTLY IT ONLY SUPPORTS ZK EVM CARDONA TESTNET AND BASE SEPOLIA TESTNET ONLY!!

Payment Gateway Crypto

A simple crypto payment gateway using ethers.js. This package allows you to handle payments, check balances, and collect fees using Ethereum smart contracts.

Installation

You can install this package using npm:

``bash
npm install payment-gateway-crypto
`

Usage

$3

You can import the handlePayment function using ES6 module syntax:

`javascript
import { handlePayment } from 'payment-gateway-crypto';
`

Or using CommonJS syntax:

`javascript
const { handlePayment } = require('payment-gateway-crypto');
`

$3

The handlePayment function allows you to make payments to a specified Ethereum address. Here's an example of how to use it:

`javascript
import { handlePayment } from 'payment-gateway-crypto';

const amount = 0.001; // Example amount in Ether
const address = '0x1F85a21033Da743136C1808D635e8679221418d1'; // Receiver's wallet address
const netwrok = 'POLzk'; //'POLzk' for Polygon zkEVM and 'BASE' for Base Sepolia network
handlePayment(amount, address, network).then(() => {
console.log('Payment successful');
}).catch(error => {
console.error('Payment failed', error);
});
`

#### handlePayment(amount, address)

- amount (number): The amount of Ether to send.
- address (string): The recipient's Ethereum address.
- network (string): 'POLzk' for Polygon zkEVM CARDONA Testnet and 'BASE' for Base Sepolia network

This function sends the specified amount of Ether to the given address using the connected Ethereum wallet.

$3

Here is a complete example of a simple React component that uses the handlePayment function:

`javascript
import React from 'react';
import { handlePayment } from 'payment-gateway-crypto';

const PaymentComponent = ({ amount }) => {
const address = '0x1F85a21033Da743136C1808D635e8679221418d1';
const network = 'BASE';
const handleButtonClick = async () => {
try {
const tx = await handlePayment(amount, address, network);
console.log('Payment successful', tx);
} catch (error) {
console.error('Payment failed', error);
}
};

return (


export default PaymentComponent;
``

Author

Shubh Kesharwani - Your Email

Acknowledgements

- ethers.js for providing the library to interact with the Ethereum blockchain.