Gashawk Overview
- What is Gashawk?
GasHawk saves users and institutions up to 95% on Ethereum gas fees by predicting the optimal time to submit transactions. It is a non-custodial MEV-resistant service that helps users optimize their transactions and prevent transaction failures, stuck transactions, and front-running or sandwiching. GasHawk also provides a gas rebate RPC layer with the capacity to expand its product offerings and value add.
- Main Features
- Transaction delay for lower feesUses historical data for submission strategyOption to send transactions through Flashbots ProtectAllows setting a deadline for transaction submissionProvides recommendations for setting the priority fee of transactions
- Blockchains
- Ethereum
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Frequently asked questions
GasHawk acts as a buffer for transactions on the Ethereum network. Instead of directly sending a transaction to the network, GasHawk users send their signed transaction to the GasHawk RPC proxy using MetaMask, the SDK, or the REST API. GasHawk determines when to submit the transaction based on historical data, knowledge of the effects of EIP-1559, and other relevant data to optimize gas fee savings.
Yes, you can use GasHawk if your transactions are susceptible to MEV. GasHawk offers an option in the user settings to automatically send all transactions through Flashbots Protect.
Yes, it allows users to set a deadline for when a transaction should be ultimately sent. Each GasHawk account has a default deadline setting, and users can also edit the deadline for each transaction individually.
If the deadline passes without GasHawk finding a cheap price, GasHawk will send the transaction to the Ethereum network, and the normal process will take place with the maxBaseFeePerGas setting protecting against high gas prices.
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