ADDRESS

Builds an EIP-2930 access list for a transaction request. Each result row identifies an accessed account or storage slot and includes request status.

Scans a bounded local CPU salt range for EIP-1014 CREATE2 addresses. It performs no network I/O, deployment, chain-state lookup, collision check, or vanity-address safety proof.

Computes the EIP-1014 CREATE2 address from the executing deployer, exact salt, and complete init-code hash. This is deterministic local arithmetic and does not query or mutate chain state.

Reads logs matching emitter, inclusive block bounds, and topic filters. Live clients use eth_getLogs; retained execution clients read stored execution logs.

Executes a table of encoded contract reads through Multicall3 and returns one diagnostic row per input call. Results separately report batch execution and target-call success.

Declares the exact EVM runtime bytecode supplied for one address in a PROGRAM's initial state.

Declares the exact native balance, in Wei, supplied for one address in a PROGRAM's initial state.

Declares that one address has no EVM runtime bytecode in a PROGRAM's initial state.

Declares the exact account nonce supplied for one address in a PROGRAM's initial state.

Declares the exact 32-byte value supplied for one contract storage slot in a PROGRAM's initial state.

Reads an account's runtime bytecode from live RPC state, the exact state identified by a pinned CLIENT, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Encodes an ADDRESS, BYTES32, BOOLEAN, or integer as one 32-byte Solidity ABI word. ADDRESS and unsigned integer values are left-padded with zeros. Signed integers are sign-extended in two's-complement form; BOOLEAN uses 0 or 1. BYTES32 values are copied unchanged.

Returns a log diagnostic using the ABI registered locally for a chain, emitter, and block; use it when ABI selection depends on contract context.

Returns a revert diagnostic using the ABI registered locally for a chain, contract, and block; use it when ABI selection depends on contract context.

Stores contract ABI metadata in the current database for block-aware log and revert decoding.

Builds one raw EVM call step for ordered, non-atomic PROGRAM execution.

Selects an ABI function, encodes its arguments, and builds one step for ordered, non-atomic PROGRAM execution.

Formats a BLOB-backed EVM byte value as uppercase hexadecimal text without a 0x prefix. hex and to_hex are compatibility aliases with identical behavior.

Returns the number of bytes in a BLOB or BLOB-backed EVM value such as ADDRESS, BYTES32, UINT256, or INT256.

Returns an address's native-token balance as exact Wei in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Returns an address's transaction count in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Declares a human-readable label for an address without scheduling a READ.

Executes an isolated EVM call and returns the raw response bytes. Without a CLIENT, it builds a reusable READ and does not execute the call.

Calls a contract function against live, pinned, or retained execution state and returns a typed SQL value. Without a CLIENT, it builds a reusable READ and does not execute the call.

Calls a contract function at an explicit block number and returns ABI-decoded SQL values.

Returns one raw 32-byte storage word for a contract and BYTES32 slot in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Formats a BLOB-backed EVM byte value as uppercase hexadecimal text without a 0x prefix. hex and to_hex are compatibility aliases with identical behavior.

Returns an address's native-token balance as exact Wei at an explicit block, as native_balance does. A balance read cannot revert, so a failed read raises here too.

Calls a contract function at an explicit block number like read_contract_at; a revert, an address without code or an undecodable return gives NULL instead of an error. A transport, rate-limit or archive failure raises.

Fetches a block by decimal height, supported block tag, or block hash. The block defaults to latest and include_transactions defaults to false.

Fetches a transaction by hash, then makes a separate receipt request for receipt metadata.

Returns logs from a transaction receipt, optionally filtered by emitter or indexed topics. Supply an event signature or JSON ABI to append typed decoded fields.