TRC20 USDT/USDC payment gateway, 数字货币 TRC20 USDT/USDC 支付网关。
入网级节点开发，自带支付模板, 支持pc/移动/dapp三端拉起支付, 只要一个钱包地址即可收款，无需密钥！ 无码池归集/零手续费/直充到账/即时广播回调。
Network-level node development, comes with payment templates, supports pc/mobile/dapp three-terminal pull-up payment, only needs a wallet address to receive payment, no privatekey is required! No-code pool collection/zero handling fee/direct recharge/instant broadcast callback.
npm install pnpm --save -g
pnpm install esno --save -g
pnpm installpnpm start接收链上交易通知, 创建一台服务器支持并接收处理 POST /transaction 请求如:
let app = express();
const port = 9200;
app.use(express.json());
//接收并处理交易通知
app.post('/transaction', (req, res) => {
try {
let transaction = req.body as TransactionBody;
console.log("收到新的交易订单: ", transaction);
}
catch(e){
console.log('/transaction error: ', e);
}
res.send({ status: true });
});TransactionBody 定义如下:
/**
* 回传交易信息
*/
interface TransactionBody {
//合约地址
contract: string;
//发送者
from: string;
//发送金额
value: string;
//交易hash
txHash: string;
//订单信息(如果有)
order?: {
//收款id
id: string;
//订单金额
amount: number;
//自定义订单id
orderid: string;
//创建时间:
created_at: number;
//订单自定义参数(如果有):
params?: any;
}
}获取支付网关当前钱包余额
async function balanceOf(){
try {
//假设支付网关为 http://localhost:9110
let resp = await axios.get(`http://localhost:9110/balance`);
let object:BalanceBody = resp.data as BalanceBody;
console.log(object);
return parseInt(object.balance) / Math.pow(10,object.decimal);
}
catch(e){
console.log('balanceOf error: ', e);
}
return 0;
}创建支付订单
/**
* 发送支付请求
*
* @param name 商品名称
* @param desc 商品描述
* @param amount 支付金额
* @param orderid 自定义订单id(必须唯一)
* @param snapshot 商品图片
* @param params 订单参数
* @returns 请求成功返回支付页面地址。
*/
async function requestPay(name: string, desc: string, amount: number, orderid: string, snapshot?: string, params?: any): Promise<string> {
try {
let body:createPayBody = {
amount,
orderid,
params:{
name,
desc,
snapshot: snapshot || '',
other: params
}
};
//假设支付网关为 http://localhost:9110
let resp = await axios.post(`http://localhost:9110/order`, body);
console.log(resp.data);
let result = resp.data as createPayResultBody;
console.log('创建订单', resp.data);
return result.frontend;
}
catch(e){
console.log('requestPay error: ', e);
}
return '';
}获取生成的订单支付页面
/**
* 获取订单支付页面
* @param orderid 订单id
*/
async function updatePay(orderid: string): Promise<string>{
try {
//假设支付网关为 http://localhost:9110
let resp = await axios.get(`http://localhost:9110/pay?order=${orderid}`);
return resp.data;
}
catch(e){
console.log('checkPay error: ', e);
}
//发生异常的时候返回true, 返回false时前端支付页面会自动关闭
return '';
}检查订单是否已处理完成
/**
* 检查给定订单是否有效
* @param orderid 订单id
*/
async function checkPay(orderid: string): Promise<boolean>{
try {
let resp = await axios.get(`${paymentGatewayUrl}/check?order=${orderid}`);
let result = resp.data;
console.log('订单检查', resp.data);
return result.status;
}
catch(e){
console.log('checkPay error: ', e);
}
//发生异常的时候返回true, 返回false时前端支付页面会自动关闭
return true;
}请通过邮箱: heimao117@gmail.com 或 kirino17@hotmail.com 或 telegram: https://t.me/komari17 提供你的收款钱包地址以及接收区块交易通知的回调服务器地址，如:
wallet address: TMKRJzNczpRbyXoFufzHGnMR2Vj76CvNq2
notice server: https://exmaple.com/notice/transaction
我将为你提供接入区块网络节点支持。设置钱包以及通知服务器后，运行例子代码, 访问页面: http://localhost:9200/testpay.html 即可进行支付测试。
如果你想立即进行测试也可访问测试页面: http://a.aqua.ws/testpay.html 进行支付测试,不过再次页面上你将无法观察广播交易通知。
Please email: heimao117@gmail.com or kirino17@hotmail.com or telegram: https://t.me/komari17 Provide your receiving wallet address and the callback server address for receiving block transaction notifications, such as:
wallet address: TMKRJzNczpRbyXoFufzHGnMR2Vj76CvNq2
notice server: https://exmaple.com/notice/transaction
I will provide you with access to block network node support. After setting up the wallet and notifying the server, run the sample code and visit the page: http://localhost:9200/testpay.html to test the payment.
If you want to test it immediately, you can also visit the test page: http://a.aqua.ws/testpay.html to test the payment, but again you will not be able to observe the broadcast transaction notification on the page.
支付模板页面展示：
