Multi-Chain Gas Estimator — ETH, Base, Polygon, Arb
Multi-chain gas price API for AI agents.
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What it can do
- Crypto Estimate Gas: Use this when you need to compare gas prices across multiple EVM chains at once. Returns multi-chain gas estimates in JSON. 1. chains: array of chain gas data with chain name 2. l
What data it sees
Do you need an account
No: the server works without sign-in
Multi-chain gas price API for AI agents. Compare gas prices across Ethereum, Base, Polygon, Arbitrum, and BSC in a single call. Find the cheapest chain for your transaction.
Tools: crypto_estimate_gas.
Use this when choosing between chains for deployment, bridging decisions, or cross-chain cost optimization. IMPORTANT: For Ethereum-only gas, use gas_get_current_price for more detail.
Returns gas prices for all chains in one response. No API key required — x402 micropayment $0.002/call on Base L2.
Server tool list (1)
Raw names from tools/list. Only developers need these.
| crypto_estimate_gas | Use this when you need to compare gas prices across multiple EVM chains at once. Returns multi-chain gas estimates in JSON. 1. chains: array of chain gas data with chain name 2. low: gas price in gwe |