Read any data from a smart contract without spending gas. Provide the contract ABI and function name to call view/pure functions on any EVM chain.

Execute a state-changing function on any smart contract. Provide the contract ABI and function name; the transaction is signed and broadcast from your connected wallet. Use for: staking, governance votes, custom contract interactions.

Retrieve raw blockchain transactions for a wallet address via Sim Dune API with optional ABI decoding. Returns complete tx data: hash, block, timestamp, addresses, value, gas, input data, and logs. Set decode=true for human-readable function calls and events. Most recent first. Pagination: max 100/request, use nextOffset for older txs. Ideal for: transaction analysis, smart contract debugging, event extraction, building block explorers.