Knowledge Base
Step-by-step guides to set up ChatLM, embed the widget, connect AI providers, and grow your site.
Quick Start — Go Live in 10 Minutes
Register, configure your bot, copy the embed code, and test the AI chat widget on your site.
Getting startedCreate Your Account & Dashboard Tour
Sign up for ChatLM, verify your email, and learn each section of the dashboard.
Widget & embedEmbed the Chat Widget on Any Website
Copy the script tag, place it before </body>, and test in incognito mode.
Widget & embedInstall ChatLM on WordPress (No Plugin)
Add the embed via theme footer or a header/footer plugin. Fix cache and admin-only visibility.
AI configurationConnect OpenAI, Gemini, DeepSeek & OpenRouter
Add your API key, pick a model, and write a system prompt for your bot.
AI configurationAllowed Origins & Domain Security
Whitelist your live domain with https://. Use * only for testing.
AI configurationTelegram Notifications for New Chats
Create a bot with BotFather, paste the token in config, and add your numeric Chat ID.
Account & billingPlans, Billing & Removing the Watermark
Compare Free, Starter, and Pro. Upgrade via Stripe checkout.
Widget & embedTroubleshooting — Widget Not Showing or 5xx
Fix blank widget, CORS errors, cache plugins, and common setup mistakes.