Install

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

Passed 2/3 checks · Runs on your computer

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude, with some setup first

You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the ATXP — Agent Payment & Wallet Infrastructure site ↗
Done
Open the Claude desktop app’s settings file
SettingsDeveloperEdit Config
Done
Paste these settings and save the file
Checking the commands · copy buttons appear once they pass
Paste the key only into the app’s field, never into a chat or to anyone
Done
Quit Claude and open it again
Done
Try it
Use ATXP — Agent Payment & Wallet Infrastructure and tell me what you can do for me, then show me one thing
✓ If Claude says it is using ATXP — Agent Payment & Wallet Infrastructure or shows a ATXP — Agent Payment & Wallet Infrastructure tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect ATXP — Agent Payment & Wallet Infrastructure yet

ATXP — Agent Payment & Wallet Infrastructure runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect ATXP — Agent Payment & Wallet Infrastructure

Steps for Claude →You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
Steps for Claude Code →You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time)
Steps for Cursor →You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time)
Steps for VS Code →You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time)

B · Others in Chat & email that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Inbox Zero✓ ChatGPT
draw.io✓ ChatGPT
TradingMCP✓ ChatGPT

Works with Claude Code, with some setup first

You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the ATXP — Agent Payment & Wallet Infrastructure site ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done
Paste this command and press Enter
Checking the commands · copy buttons appear once they pass
Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Done
Type /mcp in Claude Code
You should see ATXP — Agent Payment & Wallet Infrastructure listed as connected
Done
Try it
Use ATXP — Agent Payment & Wallet Infrastructure and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using ATXP — Agent Payment & Wallet Infrastructure or shows a ATXP — Agent Payment & Wallet Infrastructure tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the ATXP — Agent Payment & Wallet Infrastructure site ↗
Done
Click this button to open Cursor
Checking the commands · copy buttons appear once they pass
Done
Fill in your key
In the ATXP — Agent Payment & Wallet Infrastructure settings, ATXP_CONNECTION is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use ATXP — Agent Payment & Wallet Infrastructure and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using ATXP — Agent Payment & Wallet Infrastructure or shows a ATXP — Agent Payment & Wallet Infrastructure tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

You need a ATXP — Agent Payment & Wallet Infrastructure key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the ATXP — Agent Payment & Wallet Infrastructure site ↗
Done
Click this button to open VS Code
Checking the commands · copy buttons appear once they pass
Done
Fill in your key
In the ATXP — Agent Payment & Wallet Infrastructure settings, ATXP_CONNECTION is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use ATXP — Agent Payment & Wallet Infrastructure and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using ATXP — Agent Payment & Wallet Infrastructure or shows a ATXP — Agent Payment & Wallet Infrastructure tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use ATXP — Agent Payment & Wallet Infrastructure💬 Discussion →

For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

Checking the commands · copy buttons appear once they pass

Claude Desktop (claude_desktop_config.json)

Checking the commands · copy buttons appear once they pass

Cursor (~/.cursor/mcp.json)

Checking the commands · copy buttons appear once they pass

VS Code (mcp.json)

Checking the commands · copy buttons appear once they pass

Values you fill in

ATXP_CONNECTION secret env
ATXP connection string URL (from 'npx atxp agent register' or accounts.atxp.ai)

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

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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 13, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account atxp-dev, which owns the repo
! Caution
Still maintained
Code last changed 8 months ago, more than 6 months ago
✓ Pass
Has a licence
Uses MIT
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

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User reviews

No reviews yet

Sign in with Google to write a review

Compared with others in Chat & emaili

More stars than 98% of the other 1995 servers in this category
Published to the registry more recently than 3% of the other 1995 servers in this category
Basic checks equal to or better than 50% of the other 1995 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 ATXP — Agent Payment & Wallet Infrastructure safe?

It passed 2 of 3 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?

You need to fill in: ATXP_CONNECTION

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 8 months ago, and the latest version (1.21.2) reached the registry 8 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Inbox Zero, draw.io, TradingMCP

Others in the same category

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

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

Inbox Zero

Search Gmail and Outlook, save drafts, manage email rules, and view email stats.

by elie222Widely used★ 13KUpdated 43 days ago

Runs in the cloud

How to connect

draw.io

Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.

by jgraphWidely used★ 5.8KUpdated 3 days ago

Runs in the cloud✓ service owner · draw.io

How to connect

TradingMCP

Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts.

by atilaahmettanerWidely used★ 5.3KUpdated 22 days ago

Runs in the cloud

How to connect

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.

ATXP — Agent Payment & Wallet Infrastructure

Give your AI agent a wallet, email, phone number, and instant access to paid MCP tools — web search, image/video/music generation, X/Twitter search, SMS, voice calls, code execution, file storage, and more.

ATXP (Agent Transaction Protocol) lets AI agents pay for their own tools and services without managing API keys. Self-register in one command, pay per use. Works with any MCP client.

Install

Gemini CLI

gemini extensions install https://github.com/atxp-dev/atxp

After installing, start a new Gemini CLI session for the extension tools to load.

Claude Desktop / Cursor / Windsurf

Add to your MCP client config (e.g. claude_desktop_config.json):

"mcpServers": { "atxp": { "command": "npx", "args": ["-y", "atxp@latest"] } } }

Any MCP Client

npx atxp@latest

ATXP runs as a standard MCP server over stdio. Point any MCP-compatible client at the command above.

Setup

Option 1: Agent self-registration (recommended)

No browser, no human login needed. Just ask your agent:

Register me on ATXP so I can use paid tools

The agent calls the atxp_register tool, which creates an account instantly with:

10 IOU tokens to start
A unique email address
An Ethereum wallet
A connection string (saved automatically)

No settings to configure — the agent is ready to use all tools immediately.

Option 2: Use an existing ATXP account

If you already have an ATXP account from accounts.atxp.ai, set the ATXP_CONNECTION environment variable to your connection string, or pass it to the CLI:

ATXP_CONNECTION="https://accounts.atxp.ai?connection_token=<TOKEN>&account_id=<ACCOUNT_ID>" npx atxp@latest

For Gemini CLI, enter the token and account ID when prompted during extension setup.

Available Tools

Core Tools (41 tools, always available)

Category	Tools	Description
Account	Register, Login, Whoami, Balance, Fund, Transactions	Self-register, check balance, get funding options
Search	Web Search, X/Twitter Search	Real-time web and social search
Media	Image, Video, Music	AI generation (returns URLs)
Email	Inbox, Read, Send, Reply, Search, Delete, Attachments, Username	Full email with @atxp.email address
Phone	Register, SMS, Send SMS, Voice Call, Call History, Search	SMS and AI-powered voice calls
Contacts	Add, List, Show, Edit, Remove, Search, Push, Pull	Local contacts with cloud sync
Agents	Create, List	Manage sub-agents

Remote MCP Tools (Gemini CLI extension only, requires settings)

Tool	Description
Browse	Fetch and read web page content
Crawl	Crawl websites and extract structured data
Research	Deep multi-source research and synthesis
Code	Execute code in a sandbox
File Store	Persistent cloud file storage
Phone	SMS, voice calls via MCP proxy

Usage

Just ask your agent naturally:

Search the web for the latest AI research papers

Generate an image of a sunset over mountains

Send an SMS to +1234567890 saying "Hello from my AI agent"

Check my ATXP email inbox

Run this Python script in a sandbox

The agent uses the appropriate ATXP tool automatically.

Managing Your Account

Use the built-in tools or the ATXP CLI:

npx atxp@latest balance          # Check balance

npx atxp@latest fund # Show funding options npx atxp@latest transactions # View transaction history npx atxp@latest whoami # Show account info

Billing

All tools are pay-per-use, billed to your ATXP account in USDC. Typical costs:

Action	Cost
Web/X search, image gen	$0.001–$0.05
Send email	$0.01
Send SMS	$0.05
Voice call	$0.10
Claim email username	$1.00
Register phone number	$2.00

No subscriptions, no API keys to manage.

Links

License

MIT

ATXP — Agent Payment & Wallet Infrastructure

What it does

Install

Install Node.js

Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key

Open the Claude desktop app’s settings file

Paste these settings and save the file

Quit Claude and open it again

Try it

What you can do instead

Install Node.js

Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Install Node.js

Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key

Click this button to open Cursor

Fill in your key

Open the AI chat in Cursor in Agent mode

Try it

Install Node.js

Sign up and create a ATXP — Agent Payment & Wallet Infrastructure key

Click this button to open VS Code

Fill in your key

Open the AI chat in VS Code in Agent mode

Try it

Installed on your computer

Values you fill in

At a glance

Which apps can use it

Related guides

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

Discussion

User reviews

Compared with others in Chat & emaili

Common questions

Others in the same category

Inbox Zero

draw.io

TradingMCP

README from the maker

ATXP — Agent Payment & Wallet Infrastructure

Install

Gemini CLI

Claude Desktop / Cursor / Windsurf

Any MCP Client

Setup

Option 1: Agent self-registration (recommended)

Option 2: Use an existing ATXP account

Available Tools

Core Tools (41 tools, always available)

Remote MCP Tools (Gemini CLI extension only, requires settings)

Usage

Managing Your Account

Billing

Links

License