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api2ls.com EVM Gas Pricing
x402
api2ls.com EVM Gas Pricing is a paid API for AI agents from api2ls.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns live EVM gas prices with EIP-1559 breakdown (base fee, priority fee, max fee) and USD cost estimates for one or more EVM chains
Price / call$0.01
Success—
StatusUnknown
How this service works
Get live EVM gas pricing with EIP-1559 breakdown and USD cost estimates
Output
Returns a JSON object with success status, chain name, gas price in Gwei, EIP-1559 breakdown (baseFeeGwei, priorityFeeGwei, maxFeeGwei), native token USD price, USD cost estimates for common transaction types, and a timestamp. When multiple chains are queried, returns an array of such objects.
Example use cases
Example prompt
“What are the current gas prices on Ethereum and Arbitrum right now — give me the EIP-1559 breakdown with base fee, priority fee, and USD cost estimates for both chains.”
Technical details
Endpoint
GEThttps://api2ls.com/api/gasWhen to prefer
Use this endpoint when you need real-time EVM gas prices with EIP-1559 detail (base fee + priority fee + max fee) and USD cost context, especially when comparing across multiple chains (Base, Ethereum, Optimism, Arbitrum, Polygon) in a single call. Prefer this over generic blockchain explorers when you need structured, machine-readable gas data with USD estimates ready for agent decision-making.
Side effects
- Unsupported chain name returns an error or empty result
- More than 5 chains in the 'chains' parameter may be rejected
- Upstream RPC node unavailability may cause stale or failed responses
- Network timeout if EVM node is slow to respond
- Invalid query parameter format may return a 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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