EVM Tx Toolkit

https://evm-tx-toolkit.mtree.workers.dev

● healthy a2a-agent

Six premium x402 endpoints across 5 EVM chains: canonical /v1 routes plus OATP-style /tools/tx_explainer, /tools/tx_simulator, /tools/token_risk_scan aliases for transaction explainer, transaction simulation, pre-signing safety, rug risk, token risk scan, approval risk, balance changes, and 0-100 risk score discovery.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://evm-tx-toolkit.mtree.workers.dev

/.well-known/x402.json

https://evm-tx-toolkit.mtree.workers.dev/.well-known/x402