Token-2022 IDL

SPL Token-2022 is the next-generation token program on Solana with rich extension support including transfer fees, confidential transfers, interest-bearing tokens, non-transferable tokens, and permanent delegates.

  • spl
  • v0.9.1
  • Core / Standard

Program address

TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb
A quiet stack of pagesAn abstract drawing of light on the page's dark ground. A neat stack of thin, solid pages, the top one lit, with faint streams of light drifting toward it from the left.A quiet stack of pagesAn abstract drawing of light on the page's dark ground. A neat stack of thin, solid pages, the top one lit, with faint streams of light drifting toward it from the left.
Instructions
43
Accounts
3
Events
0
Types
8

What the program exposes

Instructions 43

  • initializeMint
  • initializeAccount
  • initializeMultisig
  • transfer
  • approve
  • revoke
  • setAuthority
  • mintTo
  • burn
  • closeAccount
  • freezeAccount
  • thawAccount
  • and 31 more

Accounts 3

  • Mint
  • Account
  • Multisig

Use it in your code

Load the Token-2022 IDL with Anchor in TypeScript, Rust or Python.

import { Connection, PublicKey } from "@solana/web3.js";
import { Program, AnchorProvider, Idl } from "@coral-xyz/anchor";

// Load the Token-2022 IDL
import idl from "./token-2022.json";

const PROGRAM_ID = new PublicKey("TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb");

// Set up the provider and program
const connection = new Connection("https://api.mainnet-beta.solana.com");
const provider = new AnchorProvider(connection, wallet, {
  commitment: "confirmed",
});
const program = new Program(idl as Idl, provider);

// Fetch and decode an account
const accountData = await program.account.token_2022
  .fetch(accountPublicKey);
console.log("Account data:", accountData);

// Build and send an instruction
const tx = await program.methods
  .initialize(/* ...args */)
  .accounts({
    /* ...required accounts */
  })
  .rpc();
console.log("Transaction signature:", tx);

The JSON

The first 30 lines of token-2022.json.

token-2022.json
{
  "version": "0.9.1",
  "name": "spl_token_2022",
  "instructions": [
    {
      "name": "initializeMint",
      "accounts": [
        {
          "name": "mint",
          "isMut": true,
          "isSigner": false
        },
        {
          "name": "rent",
          "isMut": false,
          "isSigner": false
        }
      ],
      "args": [
        {
          "name": "decimals",
          "type": "u8"
        },
        {
          "name": "mintAuthority",
          "type": "publicKey"
        },
        {
          "name": "freezeAuthority",
          "type": {
...

Frequently asked questions

What is the Token-2022 IDL?

The Token-2022 IDL (Interface Definition Language) is a JSON schema that describes the on-chain program interface for the Token-2022 smart contract on Solana. It defines all available instructions, account structures, events, and types needed to interact with the program. This one has 43 instructions, 3 account types, 0 events and 8 type definitions.

How do I use the Token-2022 IDL in my project?

You can use the Token-2022 IDL with Anchor framework clients in TypeScript (@coral-xyz/anchor), Rust (anchor-client), or Python (anchorpy). Download the JSON file, import it in your project, and use it to create a Program instance that can call instructions and decode accounts.

What is the Token-2022 program address on Solana?

The Token-2022 program is deployed at address TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb on Solana mainnet.

What version of the Token-2022 IDL is this?

This is version 0.9.1 of the Token-2022 IDL. IDL versions follow program deployments and change as the protocol evolves, so check it against the program on-chain before you integrate.

Build on Token-2022 with AllenHark

Stream the program's accounts and transactions with Yellowstone gRPC, read its state over Solana RPC, or see its transactions before the block is built with ShredStream. To trade against it, try the trading bots or the PumpFun sniper.

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