INDIVIDUAL MCP TOOL

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.

gasfeepredictor.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://api.gasfeepredictor.com/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for get_l2_gas and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Potential side effects detected · medium confidence · heuristic, not a guarantee.

A tool name or description suggests a financial action.

Parent server

gasfeepredictor.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.gasfeepredictor]
url = "https://api.gasfeepredictor.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "gasfeepredictor": {
      "type": "http",
      "url": "https://api.gasfeepredictor.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: gasfeepredictor
Remote MCP URL: https://api.gasfeepredictor.com/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "gasfeepredictor": {
      "type": "http",
      "url": "https://api.gasfeepredictor.com/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "gasfeepredictor",
  "transport": "streamable-http",
  "url": "https://api.gasfeepredictor.com/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

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.
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 and a confidence score.
get_gas_history — Get recent historical Ethereum mainnet gas prices over a chosen window, with min/max/average.