All servers · Crypto & blockchain

Gas Fee Predictor

io.github.higherbeing/gasfeepredictor-mcp · v1.0.2

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	7 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Live Ethereum and L2 gas fees: current gas, cheapest L2, forecast, ETH price, cost estimates.

streamable-http · https://api.gasfeepredictor.com/api/mcp

claude mcp add --transport http gasfeepredictor-mcp https://api.gasfeepredictor.com/api/mcp

{
  "mcpServers": {
    "gasfeepredictor-mcp": {
      "url": "https://api.gasfeepredictor.com/api/mcp"
    }
  }
}

get_current_gas
Get the current Ethereum mainnet gas price (low / average / high, in Gwei) plus the live ETH/USD price and a send-now-vs-wait recommendation. Use this to answer "what is the gas fee right now".
get_l2_gas
Compare live Layer-2 gas fees across Arbitrum, Base, Optimism, and Polygon (Gwei and the estimated wallet fee in USD for a standard transfer), and identify the cheapest right now. Use for "cheapest L2" / "L2 gas fees" questions.
get_eth_price
Get the current ETH/USD spot price and its 24-hour change.
best_time_to_transact
Find out whether to send a transaction now or wait — returns the current recommendation, expected savings, and when the next cheaper gas window is predicted.
estimate_transaction_cost
Estimate the current USD gas cost of a specific Ethereum mainnet action (ETH transfer, ERC-20/USDC transfer, Uniswap swap, or NFT mint), or a custom gas-units amount, at the chosen priority tier.
get_gas_forecast
Get the forward-looking hourly Ethereum gas forecast (up to 24 hours ahead) with the predicted cheapest window. Use for "when will gas be cheaper", "should I wait until tomorrow", or planning a transaction.
get_gas_history
Get recent historical Ethereum mainnet gas prices over a chosen window, with min/max/average. Use to answer "what has gas been doing", "was gas cheaper yesterday", or to compare the current price against a recent baseline.

Repository · Website · JSON · Text for agents · Registry updated 2026-10-12