ergonaddrjs
v1.0.1
Published
Ergon address format support for Node.js and web browsers.
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ergonReadme
ergonaddr.js: The Ergon address format for Node.js and web browsers.
JavaScript implementation for CashAddr address format for Ergon.
Compliant with the original CashAddr specification which improves upon BIP 173.
Note: This is a JavaScript implementation of the CashAddr format specification. If you are looking for a general purpose Bitcoin Cash address translation library, check out the easy-to-use and well-tested BchAddr.js.
Installation
Using NPM
$ npm install ergonaddrjsManually
You may also download the distribution file manually and place it within your third-party scripts directory: dist/ergonaddrjs-1.0.0.min.js.
Usage
Convert a bitcoincash: prefixed address to an ergon: prefixed address
In Node.js
const ergonaddr = require("ergonaddrjs");
const bitcoincashAddress =
"bitcoincash:qpadrekpz6gjd8w0zfedmtqyld0r2j4qmuj6vnmhp6";
const { prefix, type, hash } = ergonaddr.decode(bitcoincashAddress);
console.log(prefix); // 'bitcoincash'
console.log(type); // 'P2PKH'
console.log(hash); // Uint8Array [ 118, 160, ..., 115 ]
console.log(cashaddr.encode("ergon", type, hash));
// 'ergon:qpadrekpz6gjd8w0zfedmtqyld0r2j4qmunpeyresh'React
import cashaddr from "ergonaddrjs";
function convertBitcoincashToErgon(bitcoincashAddress) {
/* NOTE
This function assumes input parameter 'bitcoincashAddress' is a valid bitcoincash: address
cashaddr.decode() will throw an error if 'bitcoincashAddress' lacks a prefix
*/
const { prefix, type, hash } = cashaddr.decode(bitcoincashAddress);
const ergonAddress = cashaddr.encode("ergon", type, hash);
return ergonAddress;
}Browser
<html>
<head>
<script src="https://unpkg.com/[email protected]/dist/cashaddrjs-1.0.0.min.js"></script>
</head>
<body>
<script>
function convertBitcoincashToErgon(bitcoincashAddress) {
/* NOTE
This function assumes input parameter 'bitcoincashAddress' is a valid bitcoincash: address
cashaddr.decode() will throw an error if 'bitcoincashAddress' lacks a prefix
*/
const { prefix, type, hash } = ergonaddr.decode(bitcoincashAddress);
const ergonAddress = ergonaddr.encode("ergon", type, hash);
return ergonAddress;
}
const ergonAddress = convertBitcoincashToErgon(
"bitcoincash:qpadrekpz6gjd8w0zfedmtqyld0r2j4qmuj6vnmhp6"
);
console.log(ergonAddress);
// ergon:qpadrekpz6gjd8w0zfedmtqyld0r2j4qmunpeyresh
</script>
</body>
</html>Script Tag
You may include a script tag in your HTML and the ergonaddr module will be defined globally on subsequent scripts.
<html>
<head>
...
<script src="https://unpkg.com/[email protected]/dist/cashaddrjs-1.0.0.min.js"></script>
</head>
...
</html>jsFiddle
https://jsfiddle.net/zghd6c2y/