Gas Oracle — Live Gwei Prices & USD Estimates

https://server.smithery.ai/axel-belfort/gas-oracle/mcp

● healthy

Ethereum gas price oracle API for AI agents. Live gas prices in 3 tiers (slow/standard/fast) with gwei values, USD cost estimates, and network congestion level. Time your transactions for minimum cost. Tools: gas_get_current_price. Use this BEFORE submitting any on-chain transaction. Essential for cost estimation, transaction timing, and gas budget management. IMPORTANT: For multi-chain gas comparison, use crypto_estimate_gas instead. Returns: {slow, standard, fast, baseFee, congestion}. No API key required — x402 micropayment $0.001/call on Base L2.

Transport

streamable-http

Auth

smithery_api_key

Cost

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How to connect

MCP endpoint (streamable-http)

https://server.smithery.ai/axel-belfort/gas-oracle/mcp

JSON-RPC initialize probe

curl -X POST https://server.smithery.ai/axel-belfort/gas-oracle/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://github.com/Br0ski777/gas-oracle-x402

Listed at (smithery)

https://github.com/Br0ski777/gas-oracle-x402