Quickstart

Get your first ATXP-powered request working in minutes.

Prerequisites

You need an ATXP connection string. Get one from:

Your operator (if someone set up ATXP for you)
Create an ATXP account directly

Your connection string looks like:

https://accounts.atxp.ai?connection_token=<token>&account_id=<id>

Option 1: LLM inference

Make a request to the LLM Gateway using any OpenAI-compatible client:

curl
JavaScript
Python

curl -X POST "https://llm.atxp.ai/v1/chat/completions" \
  -H "Authorization: Bearer $ATXP_CONNECTION" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4.1",
    "messages": [{"role": "user", "content": "What is 2+2?"}]
  }'

import { OpenAI } from 'openai';

const client = new OpenAI({
  apiKey: process.env.ATXP_CONNECTION,
  baseURL: 'https://llm.atxp.ai/v1'
});

const response = await client.chat.completions.create({
  model: 'gpt-4.1',
  messages: [{ role: 'user', content: 'What is 2+2?' }]
});

console.log(response.choices[0].message.content);

from openai import OpenAI
import os

client = OpenAI(
    api_key=os.environ.get("ATXP_CONNECTION"),
    base_url="https://llm.atxp.ai/v1"
)

response = client.chat.completions.create(
    model="gpt-4.1",
    messages=[{"role": "user", "content": "What is 2+2?"}]
)

print(response.choices[0].message.content)

Option 2: Claude Code with ATXP tools

Install the ATXP plugin marketplace and use tools directly:

Claude Code

/plugin marketplace add atxp-dev/claude
/setup <your-atxp-connection-string>

Then use tools naturally:

Claude Code

Generate an image of a sunset over mountains
Search the web for the latest AI news

Option 3: Direct MCP connection

Connect to ATXP MCP servers directly using the @atxp/client SDK:

import { atxpClient, ATXPAccount } from '@atxp/client';

const client = await atxpClient({
  mcpServer: 'https://search.mcp.atxp.ai/',
  account: new ATXPAccount(process.env.ATXP_CONNECTION),
});

const result = await client.callTool({
  name: 'atxp_search',
  arguments: { query: 'latest AI news' },
});

console.log(result.content[0].text);

Getting Started

LLM Gateway

Quickstart

Quickstart

Prerequisites

Option 1: LLM inference

Option 2: Claude Code with ATXP tools

Option 3: Direct MCP connection

Next steps

Account Portal

LLM Gateway

Available tools

Getting Started

LLM Gateway

​Quickstart

​Prerequisites

​Option 1: LLM inference

​Option 2: Claude Code with ATXP tools

​Option 3: Direct MCP connection

​Next steps

Account Portal

LLM Gateway

Available tools

Quickstart

Prerequisites

Option 1: LLM inference

Option 2: Claude Code with ATXP tools

Option 3: Direct MCP connection

Next steps