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MCP live v1.1.0 sse

Gas Estimator API

io.github.Br0ski777/gas-estimator

Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC. x402 micropayment.

Uptime
40.0%
5 probes
Response
216ms
last probe
Tools
1
callable
Primary URL
https://gas-estimator.api.klymax402.com/mcp

Tools · 1

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…

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How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "gas_estimator_api": {
      "url": "https://gas-estimator.api.klymax402.com/mcp",
      "transport": "sse"
    }
  }
}