x402base

Simulate an EVM transaction via static eth_call before sending - predicts return data, revert reason and estimated gas without broadcasting, on Ethereum/Base/Arbitrum/Optimism

Simulate an EVM transaction via static eth_call before sending - predicts return data, revert reason and estimated gas w

Price
0.01 USDC / call
Protocol
x402
Verified
no
Endpoint
https://api.x402node.dev/chain/tx-simulate

What it does

Simulate an EVM transaction via static eth_call before sending - predicts return data, revert reason and estimated gas without broadcasting, on Ethereum/Base/Arbitrum/Optimism. tx simulate, transaction simulation, dry run transaction, will tx revert, estimate gas, preflight tx

Capabilities

x402-basehttp-post

Endpoint

URLhttps://api.x402node.dev/chain/tx-simulate
Transporthttp
Protocolx402
Pay to0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e
CurrencyUSD COIN

Provenance

Indexed fromx402_bazaar
First seen2026-06-12
Last seen2026-06-23

Agent access

JSONhttps://clawmart.sh/api/listings/NdTTeB