MCP Server

dev.toll402/toll402-mcp MCP Server

dev.toll402/toll402-mcp

Repository Registry

What is the dev.toll402/toll402-mcp MCP server?

Pay-per-call tools for agents: 2,600+ APIs, OAuth connector; pay with x402 or card credits.

How to install dev.toll402/toll402-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

TOLL402_WALLET_KEY
secret
0x private key of a wallet holding USDC on Base (pays per call via x402). Use this or TOLL402_API_KEY.
TOLL402_API_KEY
secret
Prepaid-credits key (tk_…) bought by card at https://toll402.dev/credits. Use this or TOLL402_WALLET_KEY.
TOLL402_URL
Gateway URL
TOLL402_MAX_USD
Max USD per single call
TOLL402_REF
Referrer wallet (0x) that earns a share of your calls

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "toll402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "toll402-mcp"
      ],
      "env": {
        "TOLL402_WALLET_KEY": "<YOUR_TOLL402_WALLET_KEY>",
        "TOLL402_API_KEY": "<YOUR_TOLL402_API_KEY>",
        "TOLL402_URL": "<YOUR_TOLL402_URL>",
        "TOLL402_MAX_USD": "<YOUR_TOLL402_MAX_USD>",
        "TOLL402_REF": "<YOUR_TOLL402_REF>"
      }
    }
  }
}