Aifinpay

by AiFinPay

363 downloads

Not rated

GitHub

Other
AI

About

Stripe for AI agents. Pay any HTTP API in stablecoins or native tokens on Polygon and Solana mainnet with one MCP call. Non-custodial, on-chain settlement, atomic 99/1 partner split. Five tools: payable_fetch, agent_address, agent_quote, pay_with_split, quote_split.

Details

Author: AiFinPay
Downloads: 363
Categories: Other, AI

- One-line agent.pay() for x402‑gated APIs.
- Non‑custodial on‑chain settlement on Polygon and Solana.
- Fee‑on‑top atomic split via AiFinPaySplitter contract.
- MCP server with five payment tools for LLMs.
- Framework integrations for OpenAI, LangChain, CrewAI, etc.
- Live since 2026 with verified mainnet payments.

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Aifinpay

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

From the repository

Install the Python or Node SDK via pip install aifinpay-agent --pre or npm install @aifinpay/agent@alpha. For Claude Desktop or Cursor, configure the MCP server with npx @aifinpay/mcp and optionally set AIFINPAY_AGENT_SECRET and AIFINPAY_MAX_USD environment variables.

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "aifinpay": {
            "aifinpay": {
                "command": "npx",
                "args": [
                    "@aifinpay/mcp"
                ],
                "env": {
                    "AIFINPAY_MAX_USD": "0.10",
                    "AIFINPAY_CHAIN": "auto"
                }
            }
        }
    }
}

McpServers

{
    "aifinpay": {
        "command": "npx",
        "args": [
            "@aifinpay/mcp"
        ],
        "env": {
            "AIFINPAY_MAX_USD": "0.10",
            "AIFINPAY_CHAIN": "auto"
        }
    }
}

AiFinPay — Payment Rail for AI Agents

Stripe for autonomous AI agents. One line of code — agent.pay(url) —
and your agent settles a real on-chain payment on Polygon or Solana
mainnet, then receives the gated response. Non-custodial. Live since
2026. Polygon facilitator compatible.

```bash

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About

Details

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Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

AiFinPay — Payment Rail for AI Agents

Install

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