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toolcall.click Gas Price & Latest Block
x402
toolcall.click Gas Price & Latest Block is a paid API for AI agents from toolcall.click, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns current gas price and latest block number for Base or Ethereum mainnet, sourced directly from public RPC nodes, refreshed within 15 seconds.
Price / call$0.002
Success—
StatusUnknown
How this service works
Current gas price and latest block for Base or Ethereum mainnet, straight from public RPC. Fresh within 15 seconds. JSON response. $0.002 USDC per call, pay via x402, no API key.
Output
A JSON object containing the current gas price (in wei or gwei) and the latest block number for the requested chain (either 'base' or 'ethereum'), sourced from a public RPC node and guaranteed fresh within the last 15 seconds.
Example use cases
Example prompt
“What's the current gas price and latest block on the Ethereum mainnet right now?”
Technical details
Endpoint
GEThttps://toolcall.click/t/crypto/gasWhen to prefer
Use this endpoint when an agent needs real-time, low-latency gas fee data or the latest block number for Base or Ethereum mainnet without setting up a dedicated RPC connection or API key. Ideal for pre-transaction cost estimation, gas monitoring, or block-height checks. The x402 micropayment model ($0.002 USDC) makes it cost-effective for occasional lookups.
Side effects
- Invalid chain value (not 'base' or 'ethereum') returns a 400 or validation error
- RPC node temporarily unavailable may return a 5xx error or stale data warning
- Payment failure via x402 protocol returns a 402 Payment Required response
- Missing required 'chain' query parameter returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "base",
"blockNumber": 32456789,
"gasPriceWei": "5150000",
"gasPriceGwei": 0.00515
}
}Tags
x402
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