📄️ EVM Simulation API
Simulates a transaction on a forked chain and analyzes balance changes. Requires API key authentication via x-api-key header.
🗃️ Starknet Simulation API
2 items
API Reference
Walnut Simulation API lets you test transactions before sending them on-chain. You can inspect state changes, gas usage, and potential errors using raw calldata, decoded calls, or an existing transaction hash.