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AmanChain EVM Gas Price Feed
x402
AmanChain EVM Gas Price Feed is a paid API for AI agents from amanchain-relay.gitajhd.workers.dev, paid per call via x402, $0.001244/call, status unknown (last checked 2026-09-14).
Returns live gas prices on Base and Ethereum networks in both gwei and USD, paid per call via x402 micropayment in USDC.
Price / call$0.001244
Success—
StatusUnknown
How this service works
Live gas price on Base and Ethereum in gwei with USD conversion; gas fee API. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-gas-price","request":"<input>"}.
Output
Returns the current gas price for Base and Ethereum networks expressed in gwei and USD equivalent, sourced from live consensus state and real block/pool data by the AmanChain node.
Example use cases
Pre-transaction gas check
“Before I send this Ethereum transaction, can you check what the current gas price is in gwei and USD so I know how much it'll cost me?”
DeFi bot cost optimization
“Check the live gas prices on both Base and Ethereum right now — I need to decide which chain is cheaper to execute my swap on.”
Gas price alerting dashboard
“What's the current gas price on Base and Ethereum in gwei and USD? I'm tracking fees over time to find the cheapest windows to transact.”
Technical details
Endpoint
POSThttps://amanchain-relay.gitajhd.workers.dev/api/x402/aman-gas-priceWhen to prefer
Choose this endpoint when you need real-time EVM gas prices for Base or Ethereum without requiring an API key or account — it is billed per call via x402 USDC micropayment, making it suitable for infrequent or agent-driven lookups. Prefer it over general crypto data aggregators when you specifically need gwei and USD gas cost data from an on-chain node rather than an off-chain oracle.
Side effects
- Invalid or missing serviceId returns an error response
- Malformed JSON request body causes a 400-level error
- x402 payment failure or insufficient USDC balance prevents the call from completing
- Network or node connectivity issues may cause timeouts or 5xx errors
- Stale data if the AmanChain node is momentarily out of sync with the chain tip
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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