atxp-dev/atxp

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
bash
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. claudedesktopconfig.json):
json
"mcpServers": {
"atxp": {
"command": "npx",
"args": ["-y", "atxp@latest"]
### Any MCP Client
bash
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 atxpregister 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 ATXPCONNECTION environment variable to your connection string, or pass it to the CLI:
bash
ATXPCONNECTION="https://accounts.atxp.ai?connectiontoken= &accountid= " 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