History

chaseeb 919c3ae6ec chore: add get_account_info example (#18713 ) add getaccountinfo example		2021-07-16 19:47:17 -04:00
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.github	Add warning to PR template for mirrored repos (#13344 )	2020-11-02 14:34:14 +08:00
.travis	chore: stop building on npm prepare (#16126 )	2021-03-25 19:06:29 +08:00
examples	chore: add get_account_info example (#18713 )	2021-07-16 19:47:17 -04:00
scripts	fix: update buffer-layout to fix downstream bundler issues (#18529 )	2021-07-08 20:01:11 -05:00
src	feat(web3): add send transaction error with logs #18277 (#18606 )	2021-07-13 09:14:20 -05:00
test	fix: remove buggy node polyfill plugin (#18531 )	2021-07-09 00:33:41 -05:00
.eslintignore	fix: add explicit module declaration to type definitions (#16219 )	2021-03-30 20:16:31 +08:00
.eslintrc.js	chore: project config changes for typescript migration	2021-03-17 10:26:00 +08:00
.flowconfig	fix: fix flow type declaration (#17049 )	2021-05-05 17:50:55 +08:00
.gitignore	fix: add explicit module declaration to type definitions (#16219 )	2021-03-30 20:16:31 +08:00
.mergify.yml	…
.mocharc.js	chore: replace jest with mocha	2021-02-08 07:57:05 +08:00
.prettierignore	fix: add explicit module declaration to type definitions (#16219 )	2021-03-30 20:16:31 +08:00
.prettierrc.yaml	…
.releaserc.json	fix: remove deprecated bpf-sdk, localnet, and examples	2021-03-19 17:45:08 +08:00
.sgcrc	…
.travis.yml	chore: port web3.js to solana-test-validator	2020-12-17 20:53:10 +00:00
CONTRIBUTING.md	chore: project config changes for typescript migration	2021-03-17 10:26:00 +08:00
LICENSE	…
README.md	chore: update instructions for web3.js (#17422 )	2021-05-27 23:53:26 -07:00
babel.config.json	chore: project config changes for typescript migration	2021-03-17 10:26:00 +08:00
commitlint.config.js	…
mocha.html	chore: replace jest with mocha	2021-02-08 07:57:05 +08:00
package-lock.json	chore: bump @rollup/plugin-commonjs from 19.0.0 to 19.0.1 in /web3.js (#18719 )	2021-07-16 08:57:56 +00:00
package.json	chore: bump rollup from 2.53.1 to 2.53.2 in /web3.js (#18688 )	2021-07-15 08:12:14 +00:00
rollup.config.js	fix: remove buggy node polyfill plugin (#18531 )	2021-07-09 00:33:41 -05:00
rollup.config.types.js	fix: add explicit module declaration to type definitions (#16219 )	2021-03-30 20:16:31 +08:00
tsconfig.d.json	fix: add explicit module declaration to type definitions (#16219 )	2021-03-30 20:16:31 +08:00
tsconfig.json	fix: update buffer-layout to fix downstream bundler issues (#18529 )	2021-07-08 20:01:11 -05:00
typedoc.json	chore: project config changes for typescript migration	2021-03-17 10:26:00 +08:00

README.md

Solana JavaScript API

This is the Solana Javascript API built on the Solana JSON RPC API

Latest API Documentation

Installation

Yarn

$ yarn add @solana/web3.js

npm

$ npm install --save @solana/web3.js

Browser bundle

<!-- Development (un-minified) -->
<script src="https://unpkg.com/@solana/web3.js@latest/lib/index.iife.js"></script>

<!-- Production (un-minified) -->
<script src="https://unpkg.com/@solana/web3.js@latest/lib/index.iife.min.js"></script>

Development Environment Setup

Install the latest Solana release from https://docs.solana.com/cli/install-solana-cli-tools

Run test validator

Use solana-test-validator from the latest Solana release

BPF program development

Use cargo build-bpf from the latest Solana release

Usage

Javascript

const solanaWeb3 = require('@solana/web3.js');
console.log(solanaWeb3);

ES6

import * as solanaWeb3 from '@solana/web3.js';
console.log(solanaWeb3);

Browser bundle

// `solanaWeb3` is provided in the global namespace by the `solanaWeb3.min.js` script bundle.
console.log(solanaWeb3);

Flow

A Flow library definition is provided at https://unpkg.com/@solana/web3.js@latest/module.flow.js. Download the file and add the following line under the [libs] section of your project's .flowconfig to activate it:

[libs]
node_modules/@solana/web3.js/module.flow.js

Releases

Releases are available on Github and npmjs.com

Each Github release features a tarball containing API documentation and a minified version of the module suitable for direct use in a browser environment (<script> tag)