eth_createAccessList - Arbitrum

Arbitrum API - Creates an EIP2930 type accessList based on a given Transaction object. Returns list of addresses and storage keys that are read and written by the transaction (except the sender account and precompiles), plus the estimated gas consumed when the access list is added.


  • More info on EIP2930
  • accessList contains all storage slots and addresses that are read and written by the transaction, except for the sender account and the precompiles
  • An accessList can be used to unstuck contracts that became inaccessible due to gas cost increases.
  • Like eth_estimateGas, the gas estimate and accessList returned from this method is an estimation; the list could change when the transaction is actually mined
  • Adding an accessList to your transaction does not necessary result in lower gas usage compared to a transaction without an accessList
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