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NodeInterface

Query gas estimates and chain data through the NodeInterface.

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The NodeInterface is a virtual contract that exposes gas estimation and chain data that has no Ethereum equivalent.

Overview

The virtual contract at 0xc8, reachable only over RPC.

Reference

Every method, including gas estimation and proof construction.

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Reference

Reference for all Arbitrum precompiles, including ArbSys, ArbRetryableTx, ArbGasInfo, and ArbAggregator: methods, addresses, Solidity interfaces, Go code.

Overview

Overview of NodeInterface, a virtual contract at address 0xc8 reachable only over RPC, for gas estimation, proof construction, and other node-level utilities.