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GasNow

Official registry Finance and payments

Live crypto fees: USDT transfer costs on 12 networks, exchange withdrawals, bridges and gas.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http gasnow 'https://mcp.gasnow.tools'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "gasnow": {
            "type": "http",
            "url": "https://mcp.gasnow.tools"
        }
    }
}

Frequently asked questions

What is GasNow?

Live crypto fees: USDT transfer costs on 12 networks, exchange withdrawals, bridges and gas.

How do I install GasNow?

It runs as a remote server. In Claude Code: claude mcp add --transport http gasnow 'https://mcp.gasnow.tools'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does GasNow need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is GasNow open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains GasNow?

It is published by j0n777. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.