// bot.js const { Client, GatewayIntentBits, Events } = require('discord.js'); const client = new Client({ intents: [ GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages, GatewayIntentBits.MessageContent ] }); client.once(Events.ClientReady, () => { console.log(`Logged in as ${client.user.tag}`); }); client.login(process.env.DISCORD_TOKEN); 

// ai.js async function getAIResponse(prompt, provider = 'openrouter') { const configs = { openrouter: { url: 'https://openrouter.ai/api/v1/chat/completions', key: process.env.OPENROUTER_API_KEY, model: 'google/gemini-2.0-flash-exp:free' }, groq: { url: 'https://api.groq.com/openai/v1/chat/completions', key: process.env.GROQ_API_KEY, model: 'llama-3.1-8b-instant' } }; const config = configs[provider]; if (!config.key) throw new Error(`No API key for ${provider}`); const response = await fetch(config.url, { method: 'POST', headers: { 'Authorization': `Bearer ${config.key}`, 'Content-Type': 'application/json' }, body: JSON.stringify({ model: config.model, messages: [ { role: 'system', content: 'You are a helpful Discord bot. Keep responses under 2000 characters.' }, { role: 'user', content: prompt } ], temperature: 0.7, max_tokens: 500 }) }); if (!response.ok) { const err = await response.json(); throw new Error(`${provider}: ${err.error?.message || response.status}`); } const data = await response.json(); return data.choices[0].message.content; } module.exports = { getAIResponse }; 

// handler.js const { getAIResponse } = require('./ai.js'); const PROVIDERS = ['groq', 'openrouter']; // Groq first for speed async function handleMessage(message) { // Ignore bots and non-mentions if (message.author.bot) return; if (!message.mentions.has(client.user)) return; const prompt = message.content.replace(`<@${client.user.id}>`, '').trim(); if (!prompt) return; await message.channel.sendTyping(); // Try providers in order until one works for (const provider of PROVIDERS) { try { const response = await getAIResponse(prompt, provider); await message.reply(response); return; // Success } catch (error) { console.warn(`${provider} failed:`, error.message); } } // All providers failed await message.reply('🤖 All AI services are busy. Try again in a moment!'); } module.exports = { handleMessage }; 

// cooldown.js const cooldowns = new Map(); const COOLDOWN_MS = 5000; // 5 seconds per user function checkCooldown(userId) { const now = Date.now(); const lastUsed = cooldowns.get(userId) || 0; if (now - lastUsed < COOLDOWN_MS) { return COOLDOWN_MS - (now - lastUsed); } cooldowns.set(userId, now); return 0; } // In handler.js: async function handleMessage(message) { // ... existing checks ... const cooldown = checkCooldown(message.author.id); if (cooldown > 0) { await message.reply(`⏳ Please wait ${Math.ceil(cooldown/1000)}s before asking again.`); return; } // ... rest of handler ... } 

require('dotenv').config(); const { Client, GatewayIntentBits, Events } = require('discord.js'); const { handleMessage } = require('./handler.js'); const client = new Client({ intents: [ GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages, GatewayIntentBits.MessageContent ] }); client.once(Events.ClientReady, () => { console.log(`✅ ${client.user.tag} is online!`); client.user.setActivity('AI powered | @me to chat'); }); client.on(Events.MessageCreate, handleMessage); client.login(process.env.DISCORD_TOKEN); 

DISCORD_TOKEN=your_bot_token_here OPENROUTER_API_KEY=your_openrouter_key GROQ_API_KEY=your_groq_key # TOGETHER_API_KEY=your_together_key 

npm init -y npm install discord.js dotenv # Push to GitHub, connect to Railway 

flyctl launch flyctl deploy 

const { REST, Routes } = require('discord.js'); const commands = [ { name: 'ask', description: 'Ask AI a question', options: [{ name: 'question', type: 3, description: 'Your question', required: true }] } ]; // Register on startup const rest = new REST({ version: '10' }).setToken(process.env.DISCORD_TOKEN); await rest.put(Routes.applicationCommands(client.user.id), { body: commands }); 

const conversations = new Map(); function getHistory(userId) { return conversations.get(userId) || []; } function addToHistory(userId, role, content) { const history = getHistory(userId); history.push({ role, content }); if (history.length > 10) history.shift(); // Keep last 10 conversations.set(userId, history); } // In getAIResponse: messages: [ { role: 'system', content: '...' }, ...getHistory(userId), { role: 'user', content: prompt } ] // After response: addToHistory(userId, 'user', prompt); addToHistory(userId, 'assistant', response);