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https://github.com/jccdex/jcc_exchange
Toolkit to submit order/payment transaction to Jingtum node after local signature
https://github.com/jccdex/jcc_exchange
signature swtc-chain transaction
Last synced: 8 days ago
JSON representation
Toolkit to submit order/payment transaction to Jingtum node after local signature
- Host: GitHub
- URL: https://github.com/jccdex/jcc_exchange
- Owner: JCCDex
- License: mit
- Created: 2018-08-23T01:42:07.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2023-01-07T10:48:50.000Z (almost 2 years ago)
- Last Synced: 2024-12-14T15:48:02.357Z (9 days ago)
- Topics: signature, swtc-chain, transaction
- Language: JavaScript
- Homepage:
- Size: 1.88 MB
- Stars: 4
- Watchers: 6
- Forks: 6
- Open Issues: 11
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# jcc_exchange
[](https://travis-ci.com/JCCDex/jcc_exchange)
[](https://coveralls.io/github/JCCDex/jcc_exchange?branch=master)
[](http://npm-stat.com/charts.html?package=jcc_exchange)
## preface
[jcc_exchange](https://github.com/JCCDex/jcc_exchange) 可以提交订单和转账两种交易，而且都是在本地签名后发送到井通节点。自动管理 sequence 以提高交易频率。 如果 sequence 失效，支持重试机制（默认 3 次）。
[jcc_exchange](https://github.com/JCCDex/jcc_exchange) is toolkit to submit order/payment transaction to Jingtum node after local signature. Automatically manage sequence to increase transaction frequency. If sequence is ineffective, retry again (default thrice).
- 支持浏览器 Support running in browsers
井畅应用交流群: 557524730
JCCDex Tech support QQ group ID: 557524730
## Installtion
```shell
npm install jcc_exchange
```
## Usage
Since v3.0.0, the transaction is submitted to chain node, see [v3.0.0](https://github.com/JCCDex/jcc_exchange/releases/tag/3.0.0).
Breaking changes since v2.0.0, if you used v1.0.9 see [v1.0.9](https://github.com/JCCDex/jcc_exchange/blob/master/docs/v1.0.9.md).
```javascript
(async () => {
const JCCExchange = require('jcc_exchange').JCCExchange;
// set chain config
// default support jingtum chain
// JCCExchange.setDefaultChain("jingtum");
// support bizain chain
// JCCExchange.setDefaultChain("bizain");
// support seaaps chain
// JCCExchange.setDefaultChain("seaaps");
// example urls
const urls = ["http://localhost"];
const retry = 3; // default value
// init value of urls & retry
JCCExchange.init(urls, retry);
// create an order
// buy 1 jcc with 1 swt
const address = "";
const secret = "";
const amount = "1";
const base = "jjcc";
const counter = "swt";
const sum = "1";
const type = "buy"; // if sell 1 jjcc with 1 swt, the value of type is "sell"
const platform = ""; // swtc address for service charge
const issuer = "jGa9J9TkqtBcUoHe2zqhVFFbgUVED6o9or"; // the default value is "jGa9J9TkqtBcUoHe2zqhVFFbgUVED6o9or"
try {
const hash = await JCCExchange.createOrder(address, secret, amount, base, counter, sum, type, platform, issuer);
console.log(hash);
} catch (error) {
console.log(error);
}
// cancel an order
const address = "";
const secret = "";
const orderSequence = 0;
try {
const hash = await JCCExchange.cancelOrder(address, secret, orderSequence);
console.log(hash);
} catch (error) {
console.log(error);
}
// transfer token
// transfer 1 jjcc to "jKTtq57iqHoHg3cP7Rryzug9Q2puLX1kHh" from "jpgWGpfHz8GxqUjz5nb6ej8eZJQtiF6KhH"
const address = "jpgWGpfHz8GxqUjz5nb6ej8eZJQtiF6KhH";
const secret = "";
const amount = "1";
const memo = "test";
const to = "jKTtq57iqHoHg3cP7Rryzug9Q2puLX1kHh";
const token = "jjcc";
const issuer; // the default value is "jGa9J9TkqtBcUoHe2zqhVFFbgUVED6o9or"
try {
const hash = await JCCExchange.transfer(address, secret, amount, memo, to, token, issuer);
console.log(hash);
} catch (error) {
console.log(error);
}
})();
```