MCP Hub › Developer Tools › AiFinPay

AiFinPay MCP server

by AiFinPay · io.github.daochild/aifinpay

Pay for any HTTP API in stablecoins on Polygon and Solana with one MCP call.

🛠 Developer ToolsRemotenpmv2.2.2
Open in MCP HubGitHub repository ↗Website ↗

How to install AiFinPay

Remote (http)

claude mcp add --transport http aifinpay https://mcp.aifinpay.io/mcp

Or add it to your MCP config (Claude Desktop, Cursor, VS Code):

{
  "mcpServers": {
    "aifinpay": {
      "type": "http",
      "url": "https://mcp.aifinpay.io/mcp"
    }
  }
}

npm

claude mcp add aifinpay -- npx -y @aifinpay/[email protected]

Or add it to your MCP config (Claude Desktop, Cursor, VS Code):

{
  "mcpServers": {
    "aifinpay": {
      "command": "npx",
      "args": [
        "-y",
        "@aifinpay/[email protected]"
      ]
    }
  }
}

Environment variables:
AIFINPAY_AGENT_SECRET – Base58 Ed25519 secret (persistent agent identity; Solana + EVM addresses both derive from it)
AIFINPAY_MAX_USD – Hard cap per paid call (agent_call + payable_fetch), default 0.10
AIFINPAY_BASE_URL – Override the AiFinPay backend endpoint, default https://aifinpay.io

Replace placeholders in <angle brackets> with your own values. Review what a server can access before you enable it.

Details

Version
2.2.2
Published
2026-09-20
Updated
2026-09-20
Namespace
io.github.daochild
Source
AiFinPay/sdk

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