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KiteEndpoints.ai Gas Estimate
x402
KiteEndpoints.ai Gas Estimate is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-14).
Estimates gas fees for blockchain transactions via the KiteEndpoints mega API hub
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 cost for a given blockchain transaction, likely including gas units, current gas price, and total estimated fee in native token or USDC equivalent.
Example use cases
Pre-transaction gas check
“Before I submit this smart contract call on Ethereum, can you estimate how much gas it'll cost so I can decide if now is a good time to send it?”
DeFi trade cost estimation
“I'm about to do a swap on a DEX — can you get me a gas estimate for this transaction so I know the total cost including fees?”
Batch operation cost planning
“I need to send tokens to 50 wallets on Base chain — can you estimate the gas fees per transaction so I can budget the total cost?”
Technical details
Endpoint
POSThttps://kite-endpoints.vercel.app/api/gas-estimateWhen to prefer
Use this endpoint when you need a quick gas fee estimate before committing to a blockchain transaction, especially on Base chain or EVM-compatible networks. Prefer this when building cost-aware Web3 agents that need to budget or time transactions optimally.
Side effects
- Invalid or missing transaction parameters result in error response
- Network congestion may cause estimates to be stale by execution time
- Unsupported blockchain network returns error
- Malformed request body returns 400-level error
- Payment of 0.09 USDC not provided results in 402 Payment Required
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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