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AgentsToolsHub Gas Price
x402
AgentsToolsHub Gas Price is a paid API for AI agents from agentstoolshub.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-17).
Fetches live gas prices from Base or Ethereum public RPC nodes, returning wei, gwei, and a USD cost estimate for a standard 21,000-gas transfer.
Price / call$0.002
Success—
StatusUnknown
How this service works
Fetch the live gas price from public RPC nodes on Base or Ethereum: wei per unit gas, converted to gwei, with a USD estimate for a standard 21,000-gas transfer using your own ETH price input. No API key needed. Use this when an agent needs to current gas price in gwei and USD, straight from the chain.
Output
Returns the current gas price fetched directly from public RPC nodes: the raw value in wei, the converted value in gwei, and a USD cost estimate for a standard 21,000-gas transfer computed using the caller-supplied ETH/USD price. No API key required.
Example use cases
Pre-transaction gas cost check
“Before I send this ETH transfer, what's the current gas price on Ethereum in gwei and what will it cost in USD? ETH is at $3,400 right now.”
Base network fee monitoring
“Check the live gas price on Base for me — ETH is $3,100 — I want to know the gwei price and roughly what a standard transfer would cost in dollars.”
Gas price comparison between chains
“What are the current gas prices on both Ethereum and Base? ETH is around $3,250 — give me gwei and USD cost for a normal transfer on each.”
Technical details
Endpoint
GEThttps://agentstoolshub.com/api/v1/crypto/gas-price?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time, on-chain gas price without managing your own RPC infrastructure or API keys, and you want a ready-made USD cost estimate for a standard 21,000-gas transfer alongside the raw gwei figure. Ideal for agents that need quick gas checks on Base or Ethereum mainnet before deciding whether to execute a transaction.
Side effects
- RPC node unavailable or rate-limited — upstream connection error
- Invalid or missing ethPriceUsd parameter — request fails validation
- Unsupported chain value supplied — rejected by enum constraint
- Network congestion may cause stale or delayed gas price readings
- Payment of 0.002 USDC not completed — 402 response blocking access
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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