@axvn-vn/spl-token

@solana/spl-token

A TypeScript library for interacting with the SPL Token and Token-2022 programs.

[!IMPORTANT]
If you are using @solana/web3.js version 2 , you should use the @solana-program/token and @solana-program/token-2022 packages instead.

Links

• TypeScript Docs
• FAQs (Frequently Asked Questions)
• Install
• Build from Source

FAQs

How can I get support?

Please ask questions in the Solana Stack Exchange: https://solana.stackexchange.com/

If you've found a bug or you'd like to request a feature, please open an issue.

No export named Token

Please see upgrading from 0.1.x.

Install

npm install --save @solana/spl-token @solana/web3.js@1

OR

yarn add @solana/spl-token @solana/web3.js@1

Build from Source

• Prerequisites

• Node 16+
• PNPM

If you have Node 16+, you can activate PNPM with Corepack.

• Clone the project:

git clone https://github.com/solana-program/token-2022.git

• Navigate to the root of the repository:

cd token-2022

• Build the on-chain programs:

make build-sbf-program
make build-sbf-confidential-elgamal-registry

• Navigate to the SPL Token library:

cd clients/js-legacy

• Build the libraries in the repository:

pnpm install
pnpm run build

• Run the tests:

pnpm run test

• Run the example:

pnpm run example

Upgrading

Upgrading from 0.2.0

There are no breaking changes from 0.2.0, only new functionality for Token-2022.

Upgrading from 0.1.x

When upgrading from spl-token 0.1.x, you may see the following error in your code:

import {TOKEN_PROGRAM_ID, Token, AccountLayout} from '@solana/spl-token';
                          ^^^^^
SyntaxError: The requested module '@solana/spl-token' does not provide an export named 'Token'

The @solana/spl-token library as of version 0.2.0 does not have the Token class. Instead the actions are split up and exported separately.

To use the old version, install it with:

npm install @solana/spl-token@0.1.8

Otherwise you can find documentation on how to use new versions on the SPL docs or Solana Cookbook.