@ethereumjs/tx/dist/esm/params.js

Implementation of the various Ethereum Transaction Types

export const paramsTx = {
    /**
     * Frontier/Chainstart
     */
    1: {
        // gasPrices
        txGas: 21000, // Per transaction. NOTE: Not payable on data of calls between transactions
        txCreationGas: 32000, // The cost of creating a contract via tx
        txDataZeroGas: 4, // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions
        txDataNonZeroGas: 68, // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions
        accessListStorageKeyGas: 0,
        accessListAddressGas: 0,
    },
    /**
  .  * Istanbul HF Meta EIP
  .  */
    1679: {
        // gasPrices
        txDataNonZeroGas: 16, // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions
    },
    /**
  .  * Optional access lists
  .  */
    2930: {
        // gasPrices
        accessListStorageKeyGas: 1900, // Gas cost per storage key in an Access List transaction
        accessListAddressGas: 2400, // Gas cost per storage key in an Access List transaction
    },
    /**
  .  * Limit and meter initcode
  .  */
    3860: {
        // gasPrices
        initCodeWordGas: 2, // Gas to pay for each word (32 bytes) of initcode when creating a contract
        // format
        maxInitCodeSize: 49152, // Maximum length of initialization code when creating a contract
    },
    /**
  .  * Shard Blob Transactions
  .  */
    4844: {
        blobCommitmentVersionKzg: 1, // The number indicated a versioned hash is a KZG commitment
        blobGasPerBlob: 131072, // The base fee for blob gas per blob
        maxBlobGasPerBlock: 786432, // The max blob gas allowable per block
    },
    /**
     * PeerDAS - Peer Data Availability Sampling
     */
    7594: {
        maxBlobsPerTx: 6, // Max number of blobs per tx
    },
    /**
     * Increase calldata cost to reduce maximum block size
     */
    7623: {
        totalCostFloorPerToken: 10,
    },
    /**
  .  * Set EOA account code for one transaction
  .  */
    7702: {
        // TODO: Set correct minimum hardfork
        // gasPrices
        perAuthBaseGas: 12500, // Gas cost of each authority item, provided the authority exists in the trie
        perEmptyAccountCost: 25000, // Gas cost of each authority item, in case the authority does not exist in the trie
    },
    /**
    .  * Shard Blob Transactions
    .  */
    7691: {
        maxBlobGasPerBlock: 1179648, // The max blob gas allowable per block
    },
    /**
     * Transaction Gas Limit Cap
     */
    7825: {
        maxTransactionGasLimit: 16777216, // Maximum gas limit for a single transaction (2^24)
    },
    /**
     * Increase max contract code size and initcode size
     */
    7954: {
        // format
        maxInitCodeSize: 65536, // EIP-7954: Maximum length of initialization code (raised from 48 KiB)
    },
    /**
     * Increase calldata floor cost (uniform 64 gas/byte floor)
     */
    7976: {
        totalCostFloorPerToken: 16,
    },
    /**
     * State Creation Gas Cost Increase — tx-level regular-gas overrides.
     * State-gas portion of the authorization base/empty-account cost and the
     * creation-tx state cost are computed separately from the EIP-8037
     * constants (see evm params block).
     */
    8037: {
        perAuthBaseGas: 7500, // Regular gas per authorization (down from 12500); state portion = stateBytesPerAuthBase * costPerStateByte
        perEmptyAccountCost: 0, // Regular gas for empty authority (down from 25000); state portion = stateBytesPerNewAccount * costPerStateByte (refunded if authority is non-empty)
        txCreationGas: 9000, // Regular gas for a creation tx (down from 32000); state portion = stateBytesPerNewAccount * costPerStateByte
    },
};
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