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entropy.rip EVM Gas Price Estimator
x402
entropy.rip EVM Gas Price Estimator is a paid API for AI agents from entropy.rip, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetch live gas price estimations and base fees for EVM-compatible blockchains (Base or Ethereum)
Price / call$0.01
Success—
StatusUnknown
How this service works
Fetch live gas price estimations and base fees for EVM chains
Output
Returns live gas price estimations and base fee data for the specified EVM chain (Base or Ethereum), enabling agents to assess transaction costs before submitting on-chain operations.
Example use cases
Example prompt
“What are the current gas prices on Ethereum right now? I want to know if it's a good time to submit a transaction.”
Technical details
Endpoint
GEThttps://entropy.rip/api/financial/gasWhen to prefer
Use this endpoint when an AI agent needs current gas price data for Base or Ethereum before executing or recommending on-chain transactions. Prefer it over generic blockchain explorers when you need a single lightweight, pay-per-call API with no API key setup — particularly useful for autonomous agents operating with x402 micropayment flows.
Side effects
- Unsupported chain value returns a validation error — only 'base' and 'ethereum' are accepted enum values
- Missing or malformed query parameters may return a 400-level error
- Upstream node or RPC connectivity issues may cause stale or unavailable data
- Payment failure (x402) blocks access if the $0.01 USDC per-call fee is not satisfied
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | input |
| output | object | output |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "base",
"timestamp": "2026-07-15T13:30:00Z",
"base_fee_gwei": 0.05,
"gas_price_wei": "1000000000",
"gas_price_gwei": 1,
"priority_fee_gwei": 0.95
}
}Tags
x402
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