near-hydra vs Multi-Chain Gas Estimator — ETH, Base, Polygon, Arb

Unofficial all-in-one CLI + MCP server for the NEAR stack — one NEAR account becomes a signing identity on 10 chains (Bitcoin, Ethereum, Polygon, Arbitrum, Base, Optimism, BNB, Avalanche, Aurora, Solana) via Chain Signatures + NEAR Intents. Built for AI agents.

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 op

MCP Servers

APIs

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