Contract addressVerified source, proxy layout and live state for any address Decode a transactionRead what a tx or calldata actually does, in plain language Selector dictionaryDecode a 4-byte selector, event topic or custom error Code hash indexFind identical bytecode deployed on other chains StandardsBrowse contracts by the interface they implement

EthereumChain 1 GoerliChain 5 SepoliaChain 11155111 PolygonChain 137 MumbaiChain 80001 BSCChain 56 BSC TestnetChain 97 AvalancheChain 43114 FujiChain 43113 FantomChain 250 Fantom TestnetChain 4002 Arbitrum OneChain 42161 Arbitrum GoerliChain 421613 OptimismChain 10 Optimism GoerliChain 420 BaseChain 8453

ERC-1155 contracts

Multi-token standard

Contracts found

0

No ERC-1155 contracts indexed yet.

Contract verification, bytecode matching and selector decoding across 16 chains. Non-custodial swaps on 7 of them.

Tools

Contract lookup Decode a transaction Code hash index Selector dictionary ERC standards Chains API docs

Trade

Swap tokens Portfolio Swap history

Site

About Contact Privacy Sitemap llms.txt

© 2026 ChainTools

Verification data from Sourcify. Swaps settle against Uniswap v3 and v4.