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JavaScript Conflux Software Development Kit is a complete library for interacting with the Conflux Blockchain in both Node.js and browser environment.
Features:
- Can be used in both browser and Node.js environment
- Connect to Conflux node over HTTP/Websocket JSON-RPC
- Meta-classes create JavaScript objects from any contract ABI
- Account utilities
- Type converter, sign and hash utilities
- Builtin support for CRC20 and Internal Contracts
- Batch RPC support
Docs
Install
Install through npm
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$ npm install js-conflux-sdk
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How to import
Nodejs
Use in Node.js script
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const { Conflux } = require('js-conflux-sdk');
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const conflux = new Conflux({
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url: 'https://test.confluxrpc.com',
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networkId: 1,
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logger: console, // for debug
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});
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require deep nested file/dir
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const util = require('js-conflux-sdk/src/util');
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Frontend
umd
The front packed package is located in
js-conflux-sdk's dist folder.1
import { Conflux } from 'js-conflux-sdk/dist/js-conflux-sdk.umd.min.js';
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import { Conflux } from 'js-conflux-sdk';
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or
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<script type="text/javascript" src="node_modules/js-conflux-sdk/dist/js-conflux-sdk.umd.min.js"></script>
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<script type="text/javascript">
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const conflux = new window.TreeGraph.Conflux({
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url: 'https://test.confluxrpc.com',
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logger: console,
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networkId: 1,
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});
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</script>
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From
v2.0 the exported class to browser window name change from Conflux to TreeGraphOr you can use public CDN links:
Address conversion performance
To gain a address conversion(hex->base32 or reverse) performance boost, you can install
@conflux-dev/conflux-address-rust in your project. Which will be used to relace the purejs version and can gain a 10-100 performance boost.Note: @conflux-dev/conflux-address-rust required a rust environment to install.
SDK version relation with Conflux-rust
How to know SDK's version
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const { Conflux } = require('js-conflux-sdk');
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const conflux = new Conflux({
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url: 'https://test.confluxrpc.com',
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networkId: 1,
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});
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console.log(conflux.version);
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// 2.0.0
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How to know fullnode's version
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const clientVersion = await conflux.cfx.getClientVersion();
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console.log(clientVersion);
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// conflux-rust-2.0.0
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js-conflux-sdk
conflux-rust(node)
v2.0.0+
v2.0.0+
v1.7.0+
v1.1.5+
v1.6.0+
v1.1.3+
v1.5.11+
v1.1.1+
Last modified 12d ago
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