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agenttoll.app Base Network Gas Price & Latest Block
x402
agenttoll.app Base Network Gas Price & Latest Block is a paid API for AI agents from agenttoll.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns the current Base network gas price and latest block number, with optional transaction cost estimate for a given gas limit
Price / call$0.001
Success—
StatusUnknown
How this service works
Base gas price check: the current gas price and latest block number; add ?gasLimit=150000 to also get what a transaction that size costs in ETH and USD
Output
Returns the current Base network gas price (in gwei or wei), the latest block number, and optionally a cost estimate for a transaction of the specified gas limit size.
Example use cases
Pre-transaction gas check for DeFi bot
“Before I submit this swap on Base, tell me the current gas price and what a 200000-gas transaction would cost me.”
Gas-gated agent scheduling
“Check the current Base gas price — if it's below 0.1 gwei, let me know so I can trigger my contract deployment.”
Real-time dashboard gas feed
“Fetch the latest Base gas price and block number so I can update my portfolio dashboard.”
Technical details
Endpoint
GEThttps://agenttoll.app/api/gasWhen to prefer
Use this endpoint when you need a quick, real-time snapshot of Base network gas conditions without setting up your own RPC connection. Ideal for agents that need to gate actions on gas price thresholds, estimate transaction costs before submission, or display live gas data in a dashboard. Prefer this over a full Base RPC call when you want a simple REST interface with no web3 library dependency.
Side effects
- Base RPC node unavailable — may return 5xx error
- gasLimit out of range (below 21000 or above 30000000) — validation error
- Payment not processed — 402 response if x402 payment header is missing or insufficient
- Stale data if upstream Base node is lagging behind chain tip
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"at": "2026-08-05T13:32:13.596Z",
"chain": "base",
"estimate": {
"ethUsd": 1867.28,
"ethCost": 9.06263e-7,
"usdCost": 0.001692,
"gasLimit": 150000
},
"gasPriceWei": "6041753",
"latestBlock": 49573693,
"gasPriceGwei": 0.006041753
}
}Tags
x402
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