PluginBench
MCP Server
Active
MIT

io.github.krystiangw/agenticpay MCP Server

io.github.krystiangw/agenticpay

What is the io.github.krystiangw/agenticpay MCP server?

x402 USDC paywall bridge for MCP — pay per tool call on Solana.

How to install io.github.krystiangw/agenticpay

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • AGENTICPAY_BRIDGE_KEYPAIR
    required
    secret

    Solana keypair as 64-byte JSON array (the format `solana-keygen new` writes). The bridge signs each x402 payment with this keypair.

  • AGENTICPAY_BRIDGE_TOOLS
    required

    JSON array of paid tool definitions. Each entry: { name, description, url, inputSchema, headers? }

  • AGENTICPAY_BRIDGE_NETWORK

    CAIP-2 network identifier. Devnet: solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1

  • AGENTICPAY_BRIDGE_RPC

    Solana JSON-RPC URL

~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agenticpay": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticpay/mcp-bridge"
      ],
      "env": {
        "AGENTICPAY_BRIDGE_KEYPAIR": "<YOUR_AGENTICPAY_BRIDGE_KEYPAIR>",
        "AGENTICPAY_BRIDGE_TOOLS": "<YOUR_AGENTICPAY_BRIDGE_TOOLS>",
        "AGENTICPAY_BRIDGE_NETWORK": "<YOUR_AGENTICPAY_BRIDGE_NETWORK>",
        "AGENTICPAY_BRIDGE_RPC": "<YOUR_AGENTICPAY_BRIDGE_RPC>"
      }
    }
  }
}

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