XMTP AI

The XMTP ai plugin is a plugin that allows you to interact with the XMTP protocol.

Install

cmd

bun install xmtp

import { createClient } from "xmtp";
 
const xmtp = await createClient(onMessage, {
  encriptionKey: process.env.LOCAL_KEY,
  apiKey: "xmtp-usage-key",
});
 
const onMessage = async (message, user) => {
  console.log(`Decoded message: ${response} by ${user}`);
  //Your AI model response
  xmtp.send(response);
};

GPT example

handleMessage: Triggered each time a new message is received from XMTP.
client.send(): Used to send messages (e.g., AI prompts and responses) back to the XMTP network.

In this example, when handleMessage is invoked, it takes the incoming user message, passes it to the AI model (OpenAI's Chat Completion API), and then sends the AI's response back over XMTP.

import { createClient } from "xmtp";
import { OpenAI } from "openai";
 
const openai = new OpenAI({
  apiKey: process.env.OPENAI_API_KEY,
});
 
const xmtp = await createClient(onMessage, {
  encriptionKey: process.env.LOCAL_KEY,
  apiKey: "xmtp-usage-key",
});
 
const onMessage = async (message, user) => {
  console.log(`Decoded message: ${response} by ${user}`);
 
  // Prepare conversation history or context as needed
  const history = [
    { role: "system", content: "You are a helpful assistant." },
    { role: "user", content: message },
  ];
 
  // Call the OpenAI API to process the user's message
  const response = await openai.createChatCompletion({
    model: process.env.GPT_MODEL || "gpt-4",
    messages: history,
  });
 
  const response = response.data.choices[0].message.content.trim();
 
  // Send the AI-generated response back to the XMTP network
  xmtp.send(response);
};