🚀 P-Link x402 on Solana - Email to wallet

by paracetamol951

GitHub 1 508 uses Remote

About

P-Link is a payment system on the Solana blockchain that enables AI agents to send money, receive payments, and pay for online resources autonomously using the x402 standard. Key features: - Send payments to any email address or phone number, with automatic wallet creation for recipients who don't have accounts - Create x402-compliant payment links that AI agents can pay automatically, enabling autonomous AI commerce - Accept payments via credit card, any Solana token (auto-converted to USDC), or direct wallet transfers - Generate customizable payment pages with webhook notifications for integration with automation tools like IFTTT and Framer - View wallet balances, public addresses, and complete transaction history on Solana - Instant account creation directly from MCP clients including ChatGPT, Claude, and n8n with no signup flow required

README

🧾 P-Link.io MCP Server

[](https://smithery.ai/server/@paracetamol951/p-link-mcp) [](LICENSE) [](https://smithery.ai/chat?mcp=@paracetamol951/p-link-mcp) [](https://github.com/paracetamol951/P-Link-MCP/stargazers)

[](https://youtu.be/sw9ASYZHEzY)

P-Link MCP Server is a server compliant with the MCP (Model Context Protocol), integrating fetch-402 client from coinbase, and HTTP 402 protocol on server side, allowing ChatGPT, Claude, and other MCP-compatible clients to connect to a payment system on Solana.

It provides a simple interface to:

Pay 402 links

Create 402 payment links (supporting agent payment on Solana and human payment by card, Solana wallet, or P-Link account)

Send money to any email or phone number

View transaction history

View wallet information (balance, public wallet address)

> 🟢 Live Server: https://mcp.p-link.io

> 🟢 Live Demo: https://smithery.ai/chat?mcp=@paracetamol951/p-link-mcp

[](https://youtu.be/sw9ASYZHEzY)

---

Connect your Solana wallet to ChatGPT, Claude, or n8n — and manage your purchases simply by talking.

This project exposes the p-link.io API as Model Context Protocol (MCP) tools, available over HTTP (Streamable) and/or STDIO.

---

🚀 Features

send_money: Send an amount of money to a wallet, an email, or a phone number. Can be any email or phone number. If the user has no P-Link account, an account is created for him and the access is emailed or sent by phone. If the user already has a P-Link account, the wallet is reused. If the account is not claimed within 3 days, the funds are returned to the sender.

request_payment_link : Create a payment link in order to be paid the desired amount, you can also provide a webhook that will be called on payment success, or a notification email address, or customize the payment page using the parameters. The payment link obtained complies to the HTTP 402 specification, which means AI can pay for the ressource protected by this link. Payment can be made using any Solana token, and get converted to USDC during the transaction. Humans can pay by card. Payment hook can be easily connected to automation tools (IFTTT, Framer, etc).

get_wallet_info : Get information about your wallet (balance, public address, etc)

get_wallet_history : Retrieve list of the transactions related to my Solana wallet

pay_and_get_402_protected_url : Pay a HTTP 402 protected URL, and returns the protected result. The assistant will use your wallet in order to pay for the requested ressource.

get_wallet_and_otp : Create wallet for this email and get otp

login_with_otp : Login using otp

fund_my_wallet : Get the different ways in order to fund your wallet : Sending Solana cryptocurrency to the specified Solana public wallet address, or use a the provided link in order to fund your account using a credit card (provided by Stripe).

get_private_key_of_wallet : Get the private key of your wallet. First call this tool with no otp and the server will send you an OPT to provide to this tool.

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🔹 Example usage (ChatGPT / Claude MCP)

💬 "Hi ! What is the balance of my wallet ?"

💬 "Can you buy the shoes i like at : https://p-link.io/@phh/0.01?PRODUCT=My_Favorite_shoes&id=888"

💬 "Send 0.2$ to @Paracetamol"

💬 "Send 0.2$ to s.smith@mail.com"

💬 "Can you check the status of this transaction ?"

💬 "Create a payment link of 10 euros"

💬 "Show me my transaction history"

💬 "Pay for this P-Link my friend sent me : https://p-link.io/@Paracetamol/0.1"

---

⚙Prerequisities

There are no prerequisities, using the MCP server, you can call the tool get_wallet_and_otp in order to create a wallet associated with your email address, and login with it. Then if you want to send funds, you can use the tool fund_my_wallet that will give you the instructions to fund your wallet using a Solana wallet or a credit card.

If you already have a P-Link account, you can specify the API_KEY parameter, if you want to create your account with your assistant, just leave this parameter. In the software, you can get your APIKEY in API, Send money page : https://p-link.io/ApiDoc/Send

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⚙️ Installation

Claude

#### Minimum installation

Edit the file claude_desktop_config.json in your Claude Desktop configuration directory:

Windows ``` %APPDATA%\Claude\claude_deskt

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