@bnb-chain/zkbnb-js-sdk
v4.8.0
Published
zkbnb JavaScript SDK
Downloads
344
Readme
ZkBNB JavaScript SDK
The ZkBNB JavaScript SDK provides a thin wrapper around thin all the apis provided by ZkBNB, including a simple key manager for signing txs and sending signed txs to ZkBNB.
Install
Using npm:
> npm install @bnb-chain/zkbnb-js-sdkUsing yarn:
> yarn add @bnb-chain/zkbnb-js-sdkUsing pnpm:
> pnpm add @bnb-chain/zkbnb-js-sdkUsing jsDelivr CDN:
<script src="https://cdn.jsdelivr.net/npm/@bnb-chain/zkbnb-js-sdk/dist/web/zk.js"></script>Using unpkg CDN:
<script src="https://unpkg.com/@bnb-chain/zkbnb-js-sdk/dist/web/zk.js"></script>Usage
Browser
Use directly in the browser via script tag:
<!DOCTYPE html>
<html lang="en">
<head>
<script src="https://cdn.jsdelivr.net/npm/@bnb-chain/zkbnb-js-sdk/dist/web/zk.js"></script>
</head>
<body>
<script>
const client = new Zk.Client('http://172.22.41.67:8888');
(async () => {
const res = await client.getAccountInfoByAccountIndex(1);
console.log(res)
})()
</script>
</body>
</html>ESM
If you use module bundler such as Webpack, Rollup, etc:
import { Client } from '@bnb-chain/zkbnb-js-sdk';
const client = new Client('http://172.22.41.67:8888');
(async () => {
const res = await client.getAccountInfoByAccountIndex(1);
console.log(res)
})()CJS
Using SDK in Nodejs:
const { Client } = require('@bnb-chain/zkbnb-js-sdk');
const client = new Client('http://172.22.41.67:8888');
(async () => {
const res = await client.getAccountInfoByAccountIndex(1);
console.log(res)
})()ZkBNB Crypto API
The wrapper for zkbnb Crypto.
Usage
Because of WASM different usage scenarios, there are two packages:
run on Node.js
const { ZkCrypto } = require('@bnb-chain/zkbnb-js-sdk/zkCrypto');
console.log('getEddsaPublicKey:', ZkCrypto.getEddsaPublicKey('12312123123'))run on browser
import { ZkCrypto } from '@bnb-chain/zkbnb-js-sdk/zkCrypto/web';
;(async () => {
const { getEddsaPublicKey } = await ZkCrypto();
console.log('getEddsaPublicKey:', getEddsaPublicKey('12312123123'));
})();