risk data for machine payments
Endpoint
evm-gas.apitoll.cloud/v1/evm/gas
Multi-chain EVM gas price oracle for AI agents — 17 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche…). One x402 call returns slow/standard/fast EIP-1559 tiers as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei (plug straight into a viem/ethers tx, no conversion, exact even on sub-gwei L2s), plus base fee, head block, and fullness, from a live eth_feeHistory call. Pass ?chain= to switch chains.
Score
The score is built from observations we collect ourselves: how the endpoint responds, what the envelope contains, how stable the price and the recipient are, who pays and how often. It is deterministic — the same input always produces the same result.
We do not publish the exact methodology yet. If you own this endpoint, write to us and we will show you, item by item, what drags the score down.
Recent probes
| When | Code | Latency | Scheme and network | Recipient | Price | Findings |
|---|---|---|---|---|---|---|
| 2h ago | 402 | 229 ms | exact eip155:8453 |
0xcc69…c96c | 0.001000 | clean |
| 9h ago | 402 | 107 ms | exact eip155:8453 |
0xcc69…c96c | 0.001000 | clean |
| 16h ago | 402 | 122 ms | exact eip155:8453 |
0xcc69…c96c | 0.001000 | clean |
| 4d ago | 402 | 788 ms | exact eip155:8453 |
0xcc69…c96c | 0.001000 | clean |
| 5d ago | 402 | 1405 ms | exact eip155:8453 |
0xcc69…c96c | 0.001000 | clean |
Reference
| URL | https://evm-gas.apitoll.cloud/v1/evm/gas |
| Sources | bazaar |
| Recipient per catalogue | 0xcc69d619E6053F88A4845066518f465bD06Fc96c |
| Price per catalogue | 0.001000 |
| Machine access | /v1/endpoint · /full · badge |
Is this your endpoint?
The score is built only from public observations. If something we recorded is wrong — say our prober hit you during maintenance — write to us. We will recheck and publish your reply next to the score.
We do not delete accurate observations. The prober makes at most one request per second per host and only asks for the payment challenge — it never pays and never takes content.