Arbitrum Transaction Preflight
88
https://arbitrum-mpp-transaction-preflight-production.up.railway.app/x402/v1/preflight
arbitrum-mpp-transaction-preflight-production.up.railway.appfirst seen 22d ago
Simulates and analyzes Ethereum transactions on Arbitrum One before submission. Returns chain details, gas estimates, simulation success, and basic risk signals.
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Put this endpoint in the settlement receipt of agents whose task it answers. You pay only when the recommendation converts on-chain.
x402 · guided commerceStart a campaign
$0.00across0settlements·$0.00avg
2 all-time buyers1 all-time sellersall-time $2.00 / 20 settlements
Settlement Volume
Settlement Address
0x20cefa1804905878458390e6b6719c4b1d45a0b7
last verified 2h ago