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Flashbots Protect RPC allows regular users to easily submit their transactions to the Flashbots Auction by using a custom RPC endpoint in their wallet. Everything should be the same for users, except transactions are sent to the Flashbots builder instead of the public mempool.

Key benefits to using the Flashbots RPC endpoint:

  • Frontrunning protection: your transaction will not be seen by hungry sandwich bots in the public mempool.
  • No failed transactions: your transaction will only be included if it doesn't include any reverts, so you don't pay for failed transactions.

    Note: your transaction could be uncled, emitted to the mempool, and then included on-chain.

  • Etherscan integration: users can see the status of their transactions on Etherscan.
  • Get MEV back: if your transaction creates MEV, you get up to 90% of it back through MEV-Share.

Privacy notice: Flashbots Protect RPC does not track any kind of user information (i.e. IP, location, etc.). No user information is ever stored or even logged. Click the button below from a browser with a wallet extension to add Flashbots Protect RPC to your wallet.

Advanced options
MEV-Share Hints
Builders

Adding Flashbots Protect RPC Manually​

You can also add Flashbots Protect RPC manually in MetaMask by following these steps:

  1. Expand the Network drop-down menu by clicking on your current network at the top of your MetaMask. By default you are connected to “Ethereum mainnet.”
  2. Click “Add network”
  3. Click “Add a network manually” and fill in the following information:
  1. Click “Save.”
  2. Click “Switch to Flashbots Protect”

mm_rpc

Flashbots Protect RPC for Goerli testnet can be added with these details:

Stuck transactions​

If a transaction is "stuck" as pending then please see our stuck transactions guide.