Allbridge Classic
  • What is Allbridge Classic?
  • Allbridge Classic overview
    • Under the hood of Allbridge Classic
      • XRPL Bridge
    • Bridge Fee
      • Bridge Fees from XRPL transfers
    • Allbridge Classic contracts
    • Company addresses
    • Networks and tokens
    • Ecosystem reports
    • Roadmap
    • Security
    • Allbridge Classic API
    • List a token
  • Allbridge Classic staking
    • ABR staking
    • Staking guide
  • Staking DAO
    • Staking DAO
    • Getting votes
    • DAO voting
    • DAO contracts
  • Earn ABR
    • Tokenomics and ABR token use cases
    • How to get ABR?
  • Earn with the bridged tokens
    • Liquidity pools with the bridged tokens
    • How to farm on DEXes?
      • How to farm SOL/CELO on Ubeswap?
      • How to farm ABR/USDC on ApeSwap?
      • How to farm asUSDC/USDC on BeethovenX?
      • How to farm cUSD/ asUSDC on Mobius?
      • Orca Farming
  • Guides
    • Bridging Guides
      • Bridging USDC from Solana to Stellar
      • How to transfer USDT/USDC from Polygon to Solana?
      • How to transfer NEAR from NEAR to Solana?
      • How to transfer USDT/USDC from Solana to Polygon?
      • How to transfer NEAR from NEAR to Polygon?
      • How to transfer assets from Solana to NEAR?
      • How to transfer SOLO from XRP Ledger to BNB Chain?
      • How to transfer SOLO from BNB Chain to XRP Ledger?
      • How to top up Solana wallet with USDC from other chains?
      • How to top up Solana wallet with SOL from other chains?
    • FAQ
      • How to transfer tokens?
      • How to receive assets on the destination blockchain?
      • How to find a Transaction ID / Hash / Signature of the transaction?
      • Which CEXes you can use to send gas tokens?
      • How to revoke Token Approvals?
    • Wrapped tokens indexation explained
    • How to create XUMM, Sologenic wallets?
    • How to redeem vested ABR tokens?
  • External links
    • allbridge.io
    • app.allbridge.io
    • Twitter
    • Discord
    • Medium
    • GitHub
    • Telegram Announcements Channel
    • Telegram Official Chat
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  1. Guides
  2. FAQ

How to revoke Token Approvals?

PreviousWhich CEXes you can use to send gas tokens?NextWrapped tokens indexation explained

Last updated 1 year ago

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If you see a "Transaction Error. Exception is thrown in contract code" error while approving a transaction in MetaMask, you may follow our step-by-step guide.

It is possible to revoke your token approvals using:

Avalanche C-chain - Snowtrace

BSC - Bscscan

Celo - Celoscan

Ethereum - Etherscan

Fantom - Ftmscan

Polygon - Polygonscan

  1. Go to the block explorer of the chain where you need to revoke your token approvals.

  2. Press on More.

3. Press on Token Approvals.

4. Enter your wallet address in the field.

5. You will see all of your token approvals.

6. Find a required token which you can see in the Contract field and a required Bridge contract address in the Approved Spender field.

7. Connect your wallet by pressing “Connect to Web3” button

8. Press on the revoke button.

9. Approve revoke in your wallet.

You also can revoke token approvals using:

Harmony - Harmony Block Explorer

Klaytn - Klaytnscope

  1. To revoke token approvals using Harmony blockchain, press on Sign in Metamask and revoke token approvals.

2. To revoke token approvals using Klaytn blockchain, enter your wallet address, press on Approvals and revoke token approvals.