Revoke Delegate

What Does Revoking a Delegate Do?

Revoking a delegate clears the token account's current delegate and resets the delegated amount to zero.

After revocation, the previous delegate no longer has authority to transfer or burn tokens on behalf of the token account.

How to Revoke a Delegate

Revoking a delegate uses the Token Program's Revoke instruction.

The Revoke instruction clears the delegate fields on the source token account. In the Token Program, the token account owner signs the revocation. In the Token Extension Program, the current delegate can also revoke the delegation.

Source Reference

Item	Description	Token Program	Token Extension Program
`Account`	The token account state stores the delegate and delegated amount.	Source	Source
`Revoke`	An instruction that removes the current delegate from a token account.	Source	Source
`process_revoke`	Shared processor logic for delegate revocation.	Source	Source

Typescript

The Kit examples below show the recommended approach using @solana/kit. Legacy examples using @solana/web3.js are included for reference.

Kit

import { generateKeyPairSigner } from "@solana/kit";
import { createLocalClient } from "@solana/kit-client-rpc";
import {
  findAssociatedTokenPda,
  tokenProgram,
  TOKEN_PROGRAM_ADDRESS
} from "@solana-program/token";

const client = await createLocalClient()
  .use(tokenProgram());

const mint = await generateKeyPairSigner();
const delegate = await generateKeyPairSigner();

const [tokenAccount] = await findAssociatedTokenPda({
  mint: mint.address,
  owner: client.payer.address,
  tokenProgram: TOKEN_PROGRAM_ADDRESS
});


const result = await client.token.instructions
  .revoke({
    source: tokenAccount, // Token account whose delegate approval changes.
    owner: client.payer // Owner approving this delegate change.
  })
  .sendTransaction();

const tokenAccountData = await client.token.accounts.token.fetch(tokenAccount);

console.log("Mint Address:", mint.address);
console.log("\nToken Account Address:", tokenAccount);
console.log("Token Account:", tokenAccountData.data);
console.log("\nDelegate Address:", delegate.address);
console.log("\nTransaction Signature:", result.context.signature);

Console

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import { generateKeyPairSigner } from "@solana/kit";
import { createLocalClient } from "@solana/kit-client-rpc";
import {
  findAssociatedTokenPda,
  tokenProgram,
  TOKEN_PROGRAM_ADDRESS
} from "@solana-program/token";

const client = await createLocalClient()
  .use(tokenProgram());

const mint = await generateKeyPairSigner();
const delegate = await generateKeyPairSigner();

const [tokenAccount] = await findAssociatedTokenPda({
  mint: mint.address,
  owner: client.payer.address,
  tokenProgram: TOKEN_PROGRAM_ADDRESS
});


const result = await client.token.instructions
  .revoke({
    source: tokenAccount, // Token account whose delegate approval changes.
    owner: client.payer // Owner approving this delegate change.
  })
  .sendTransaction();

const tokenAccountData = await client.token.accounts.token.fetch(tokenAccount);

console.log("Mint Address:", mint.address);
console.log("\nToken Account Address:", tokenAccount);
console.log("Token Account:", tokenAccountData.data);
console.log("\nDelegate Address:", delegate.address);
console.log("\nTransaction Signature:", result.context.signature);

Console

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Web3.js

import { Connection, Keypair, LAMPORTS_PER_SOL } from "@solana/web3.js";
import {
  createAssociatedTokenAccount,
  approveChecked,
  createMint,
  getAccount,
  mintToChecked,
  revoke,
  TOKEN_PROGRAM_ID
} from "@solana/spl-token";


const result = await revoke(
  connection, // Connection to the local validator.
  feePayer, // Account paying transaction fees.
  associatedTokenAccount, // Token account whose delegate approval changes.
  feePayer, // Owner approving this delegate change.
  [], // Additional multisig signers.
  {
    commitment: "confirmed" // Confirmation options for the transaction.
  },
  TOKEN_PROGRAM_ID // Token program to invoke.
);

const tokenAccountData = await getAccount(
  connection,
  associatedTokenAccount,
  "confirmed",
  TOKEN_PROGRAM_ID
);

console.log("Mint Address:", mintPubkey.toBase58());
console.log(
  "\nAssociated Token Account Address:",
  associatedTokenAccount.toBase58()
);
console.log("Associated Token Account:", tokenAccountData);
console.log("\nDelegate Address:", delegate.publicKey.toBase58());
console.log("\nTransaction Signature:", result);

Console

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import { Connection, Keypair, LAMPORTS_PER_SOL } from "@solana/web3.js";
import {
  createAssociatedTokenAccount,
  approveChecked,
  createMint,
  getAccount,
  mintToChecked,
  revoke,
  TOKEN_PROGRAM_ID
} from "@solana/spl-token";


const result = await revoke(
  connection, // Connection to the local validator.
  feePayer, // Account paying transaction fees.
  associatedTokenAccount, // Token account whose delegate approval changes.
  feePayer, // Owner approving this delegate change.
  [], // Additional multisig signers.
  {
    commitment: "confirmed" // Confirmation options for the transaction.
  },
  TOKEN_PROGRAM_ID // Token program to invoke.
);

const tokenAccountData = await getAccount(
  connection,
  associatedTokenAccount,
  "confirmed",
  TOKEN_PROGRAM_ID
);

console.log("Mint Address:", mintPubkey.toBase58());
console.log(
  "\nAssociated Token Account Address:",
  associatedTokenAccount.toBase58()
);
console.log("Associated Token Account:", tokenAccountData);
console.log("\nDelegate Address:", delegate.publicKey.toBase58());
console.log("\nTransaction Signature:", result);

Console

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Rust

use anyhow::Result;
use solana_client::nonblocking::rpc_client::RpcClient;
use solana_commitment_config::CommitmentConfig;
use solana_sdk::{
    program_pack::Pack,
    signature::{Keypair, Signer},
    transaction::Transaction,
};
use solana_system_interface::instruction::create_account;
use spl_associated_token_account_interface::{
    address::get_associated_token_address, instruction::create_associated_token_account,
};
use spl_token_interface::{
    id as token_program_id,
    instruction::{approve_checked, initialize_mint, mint_to_checked, revoke},
    state::{Account, Mint},
};

#[tokio::main]
async fn main() -> Result<()> {
    let client = RpcClient::new_with_commitment(
        String::from("http://localhost:8899"),
        CommitmentConfig::confirmed(),
    );
    let delegate = Keypair::new();


    let transaction = Transaction::new_signed_with_payer(
        &[
            revoke(
                &token_program_id(), // Token program to invoke.
                &associated_token_address, // Token account whose delegate approval changes.
                &fee_payer.pubkey(), // Owner approving this delegate change.
                &[], // Additional multisig signers.
            )?,
        ],
        Some(&fee_payer.pubkey()),
        &[&fee_payer],
        latest_blockhash,
    );

    let transaction_signature = client.send_and_confirm_transaction(&transaction).await?;
    let token_account = client.get_account(&associated_token_address).await?;
    let token_data = Account::unpack(&token_account.data)?;

    println!("Mint Address: {}", mint.pubkey());
    println!(
        "\nAssociated Token Account Address: {}",
        associated_token_address
    );
    println!("Associated Token Account: {:#?}", token_data);
    println!("\nDelegate Address: {}", delegate.pubkey());
    println!("\nTransaction Signature: {}", transaction_signature);

    Ok(())
}

Console

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Rust

use anyhow::Result;
use solana_client::nonblocking::rpc_client::RpcClient;
use solana_commitment_config::CommitmentConfig;
use solana_sdk::{
    program_pack::Pack,
    signature::{Keypair, Signer},
    transaction::Transaction,
};
use solana_system_interface::instruction::create_account;
use spl_associated_token_account_interface::{
    address::get_associated_token_address, instruction::create_associated_token_account,
};
use spl_token_interface::{
    id as token_program_id,
    instruction::{approve_checked, initialize_mint, mint_to_checked, revoke},
    state::{Account, Mint},
};

#[tokio::main]
async fn main() -> Result<()> {
    let client = RpcClient::new_with_commitment(
        String::from("http://localhost:8899"),
        CommitmentConfig::confirmed(),
    );
    let delegate = Keypair::new();


    let transaction = Transaction::new_signed_with_payer(
        &[
            revoke(
                &token_program_id(), // Token program to invoke.
                &associated_token_address, // Token account whose delegate approval changes.
                &fee_payer.pubkey(), // Owner approving this delegate change.
                &[], // Additional multisig signers.
            )?,
        ],
        Some(&fee_payer.pubkey()),
        &[&fee_payer],
        latest_blockhash,
    );

    let transaction_signature = client.send_and_confirm_transaction(&transaction).await?;
    let token_account = client.get_account(&associated_token_address).await?;
    let token_data = Account::unpack(&token_account.data)?;

    println!("Mint Address: {}", mint.pubkey());
    println!(
        "\nAssociated Token Account Address: {}",
        associated_token_address
    );
    println!("Associated Token Account: {:#?}", token_data);
    println!("\nDelegate Address: {}", delegate.pubkey());
    println!("\nTransaction Signature: {}", transaction_signature);

    Ok(())
}

Console

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Python

#!/usr/bin/env python3

import asyncio
import json
from solana.rpc.async_api import AsyncClient
from solders.keypair import Keypair
from solders.message import Message
from solders.pubkey import Pubkey
from solders.system_program import create_account, CreateAccountParams
from solders.transaction import Transaction
from spl.token.async_client import AsyncToken
from spl.token.instructions import (
    approve_checked,
    ApproveCheckedParams,
    create_associated_token_account,
    get_associated_token_address,
    initialize_mint,
    InitializeMintParams,
    mint_to_checked,
    MintToCheckedParams,
    revoke,
    RevokeParams,
)
from spl.token.constants import MINT_LEN, TOKEN_PROGRAM_ID

DECIMALS = 2
AMOUNT_TO_MINT = 100
AMOUNT_TO_APPROVE = 25

async def main():
    rpc = AsyncClient("http://localhost:8899")

    delegate = Keypair()

    async with rpc:

        revoke_delegate_instruction = revoke(
            RevokeParams(
                program_id=TOKEN_PROGRAM_ID,  # Token program to invoke.
                account=token_account_address,  # Token account whose delegate approval changes.
                owner=fee_payer.pubkey(),  # Account that owns the token account.
            )
        )
        latest_blockhash = await rpc.get_latest_blockhash()
        transaction = Transaction(
            [fee_payer],
            Message([revoke_delegate_instruction], fee_payer.pubkey()),
            latest_blockhash.value.blockhash,
        )
        result = await rpc.send_transaction(transaction)

        token_account_info = await token.get_account_info(token_account_address)
        token_account = {
            key: str(value) if isinstance(value, Pubkey) else value
            for key, value in token_account_info._asdict().items()
        }

        print("Mint Address:", mint.pubkey())
        print("\nToken Account Address:", token_account_address)
        print("Token Account:")
        print(json.dumps(token_account, indent=2))
        print("\nDelegate Address:", delegate.pubkey())
        print("\nTransaction Signature:", result.value)

if __name__ == "__main__":
    asyncio.run(main())

Console

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Python

#!/usr/bin/env python3

import asyncio
import json
from solana.rpc.async_api import AsyncClient
from solders.keypair import Keypair
from solders.message import Message
from solders.pubkey import Pubkey
from solders.system_program import create_account, CreateAccountParams
from solders.transaction import Transaction
from spl.token.async_client import AsyncToken
from spl.token.instructions import (
    approve_checked,
    ApproveCheckedParams,
    create_associated_token_account,
    get_associated_token_address,
    initialize_mint,
    InitializeMintParams,
    mint_to_checked,
    MintToCheckedParams,
    revoke,
    RevokeParams,
)
from spl.token.constants import MINT_LEN, TOKEN_PROGRAM_ID

DECIMALS = 2
AMOUNT_TO_MINT = 100
AMOUNT_TO_APPROVE = 25

async def main():
    rpc = AsyncClient("http://localhost:8899")

    delegate = Keypair()

    async with rpc:

        revoke_delegate_instruction = revoke(
            RevokeParams(
                program_id=TOKEN_PROGRAM_ID,  # Token program to invoke.
                account=token_account_address,  # Token account whose delegate approval changes.
                owner=fee_payer.pubkey(),  # Account that owns the token account.
            )
        )
        latest_blockhash = await rpc.get_latest_blockhash()
        transaction = Transaction(
            [fee_payer],
            Message([revoke_delegate_instruction], fee_payer.pubkey()),
            latest_blockhash.value.blockhash,
        )
        result = await rpc.send_transaction(transaction)

        token_account_info = await token.get_account_info(token_account_address)
        token_account = {
            key: str(value) if isinstance(value, Pubkey) else value
            for key, value in token_account_info._asdict().items()
        }

        print("Mint Address:", mint.pubkey())
        print("\nToken Account Address:", token_account_address)
        print("Token Account:")
        print(json.dumps(token_account, indent=2))
        print("\nDelegate Address:", delegate.pubkey())
        print("\nTransaction Signature:", result.value)

if __name__ == "__main__":
    asyncio.run(main())

Console

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