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KiteEndpoints.ai Gas Estimate
x402
KiteEndpoints.ai Gas Estimate is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-15).
Estimates gas fees for blockchain transactions on the Base chain
Price / call$0.09
Success—
StatusUnknown
How this service works
400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.
Output
Returns an estimated gas fee or cost object for a proposed transaction on the Base blockchain, including the estimated gas units and price that the agent can use to inform the user or gate further actions.
Example use cases
Pre-transaction cost check
“I'm about to send a token transfer on Base — can you estimate the gas fee so I can decide if now is a good time to transact?”
Smart contract deployment budgeting
“I need to deploy a smart contract on Base. Can you give me a gas estimate so I can budget how much ETH I'll need for the deployment?”
DeFi swap cost awareness
“I'm planning a DeFi swap on Base — what's the estimated gas cost for the transaction right now so I can compare it to the value I'm getting?”
Technical details
Endpoint
POSThttps://kite-hub-v2.vercel.app/api/gas-estimateWhen to prefer
Use this endpoint when you need a quick, pay-per-request gas estimate for Base chain transactions without maintaining a dedicated Web3 node connection. Particularly useful for lightweight agents that occasionally need gas cost data without integrating a full RPC provider.
Side effects
- Invalid or missing transaction parameters may return a generic error or example response
- Upstream gas oracle unavailability may cause stale or fallback estimates
- Poorly specified transaction object may produce inaccurate estimates
- Schema is loosely defined so error responses may be indistinguishable from success responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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