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Gas Price Oracle (Ethereum)
x402
Gas Price Oracle (Ethereum) is a paid API for AI agents from www.x402financialdata.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns current Ethereum gas price suggestions (safe/propose/fast in gwei) plus the EIP-1559 suggested base fee from Etherscan's V2 API.
Price / call$0.01
Success—
StatusUnknown
How this service works
Current gas price suggestions (safe/propose/fast, in gwei) plus the suggested EIP-1559 base fee for Ethereum, from Etherscan's V2 API. Not address-specific. $0.01/call.
Output
Returns three gas price tiers for Ethereum (safe, propose/standard, fast) expressed in gwei, along with the EIP-1559 suggested base fee in gwei. These values reflect real-time network congestion and are sourced from Etherscan's V2 gas oracle.
Example use cases
Pre-transaction gas cost check
“Before I submit this Ethereum transaction, what are the current safe, proposed, and fast gas prices in gwei so I can decide which tier to use?”
DeFi bot fee optimization
“Fetch the current Ethereum gas prices — I need the safe, standard, and fast gwei levels plus the EIP-1559 base fee to decide whether to execute my swap now or wait for cheaper fees.”
Gas price dashboard monitoring
“Pull the latest Ethereum gas oracle data for me — I want to see all three gas tiers and the current base fee so I can update my gas tracker dashboard.”
Technical details
Endpoint
GEThttps://www.x402financialdata.com/gas-oracleWhen to prefer
Choose this endpoint when you need a quick, single-call snapshot of current Ethereum gas prices across all tiers (safe/standard/fast) plus the EIP-1559 base fee, without needing address-specific or transaction-specific data. It is ideal for pre-flight checks before submitting transactions, DeFi automation bots deciding when to execute, or dashboards that display live Ethereum network fee conditions.
Side effects
- Unsupported chain parameter (only 'eth' is currently valid — other chains return an error)
- Etherscan API downtime or rate limiting may cause stale or unavailable data
- Network connectivity issues to the x402financialdata.com endpoint
- Payment failure (insufficient USDC balance for the $0.01/call fee)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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