TunaPay Pay

Name: TunaPay Pay
Author: TUNAKINGRWA

by TUNAKINGRWAversion 1.0.0i★ –iRuns in the cloud

Registry nameai.tunapay/pay

Install

Overview

Description from the maker (original English)

Your AI pays with a TunaPay prepaid card. You approve each payment in Telegram or on tunapay.ai.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Online shops & payments

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://tunapay.ai/gw/mcp

Run this in your terminal

claude mcp add --transport http pay https://tunapay.ai/gw/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "pay": {
      "url": "https://tunapay.ai/gw/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "pay": {
      "type": "http",
      "url": "https://tunapay.ai/gw/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://tunapay.ai/gw/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain tunapay.ai (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Online shops & paymentsi

More stars than 0% of the other 1745 servers in this category
Published to the registry more recently than 68% of the other 1745 servers in this category
Basic checks equal to or better than 100% of the other 1745 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is TunaPay Pay safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 15 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spree Commerce: open-source B2B and marketplace ecommerce

by spree

Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.

Runs in the cloud★ 15,812BSD-3-ClauseUpdated 7 days ago

Install

Stripe MCP

by stripe

Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.

Runs in the cloud★ 2,043MITUpdated 12 months ago

Install

MCP Cn Commerce

by TonyWang-hub

8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending

Runs on your computer★ 96MITUpdated 27 days ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

TunaPay MCP

Let your AI assistant pay online with a TunaPay prepaid USD Visa card, while you stay in control of every cent.

Works with Claude (desktop and web), Claude Code, Cursor, and any client that speaks the Model Context Protocol.

How it keeps your money safe

You approve every payment. The AI can only create a *pending* request. Nothing is charged until you tap approve in Telegram or on tunapay.ai. Requests expire after 10 minutes.
One card per purchase. Each approved request opens a one-time card loaded with exactly the amount needed. It freezes itself after that one payment.
Your wallet, your cards. Money only moves from your own TunaPay wallet onto your own card. The plugin cannot send crypto or pay another person.
Your key, revocable anytime. You create a personal plugin key on the tunapay.ai member page and can revoke it with one click.

1. Get a key

Sign up at [tunapay.ai](https://tunapay.ai) and top up your wallet.
Open the member page, go to AI payment plugin, and create a plugin key (it starts with tpk_).

The plugin is available to TunaPay membership-tier members.

2. Connect your AI

Claude (desktop or claude.ai): no key copying needed

Settings → Connectors → Add custom connector, paste:

https://tunapay.ai/gw/mcp

Claude opens the TunaPay approval page; sign in and click Allow.

Claude Code

claude mcp add --transport http tunapay https://tunapay.ai/gw/p/mcp --header "Authorization: Bearer tpk_YOUR_KEY"

Cursor

Add to ~/.cursor/mcp.json:

"mcpServers": { "tunapay": { "url": "https://tunapay.ai/gw/p/mcp", "headers": { "Authorization": "Bearer tpk_YOUR_KEY" } } } }

Run it locally instead (stdio)

This repository is a zero-dependency local server (Node.js 18+) that talks to the same TunaPay API. Use it with any client that launches local MCP servers:

"mcpServers": { "tunapay": { "command": "npx", "args": ["-y", "github:tunakingrwa/tunapay-mcp"], "env": { "TUNAPAY_KEY": "tpk_YOUR_KEY" } } } }

Tools

Tool	What it does	Moves money?
`wallet`	Wallet balance and how approvals reach you	No
`find_card`	Which card has actually been charged successfully at a given merchant	No
`list_cards`	Your cards (last 4 digits, status, balance), never full numbers	No
`request_new_card`	Ask you to approve a one-time card for one purchase	Only after you approve
`request_recharge`	Ask you to approve topping up one of your cards	Only after you approve
`check_request`	Status of a request (pending, done, expired…)	No
`get_card_details`	Card details of an unused one-time card this plugin opened, to fill a checkout	No

Example

"Buy me one month of Cursor Pro."

The AI checks which card works at Cursor and asks for a one-time card of $20.
You get a Telegram message and tap Approve.
The AI fills the checkout with the one-time card. The card freezes after the payment.

Notes

Cards work for subscriptions and normal online purchases. They cannot top up developer API credit balances (for example the OpenAI or Anthropic consoles).
Never paste your plugin key into a chat. If a key leaks, revoke it on the member page and create a new one.
Questions: tunapay.ai

License

MIT

TunaPay Pay

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Online shops & paymentsi

Common questions

Alternatives

Spree Commerce: open-source B2B and marketplace ecommerce

Stripe MCP

MCP Cn Commerce

README from the maker

TunaPay MCP

How it keeps your money safe

1. Get a key

2. Connect your AI

Claude (desktop or claude.ai): no key copying needed

Claude Code

Cursor

Run it locally instead (stdio)

Tools

Example

Notes

License