Tutorial

DeepSeek has taken the AI world by storm. Its R1 reasoning model rivals OpenAI’s o1 but is open-source and significantly cheaper. However, the official DeepSeek app currently only supports “AI Search” in WeChat, and direct integration into group chats or private workflows is limited. What if you could have a fully functional DeepSeek R1 bot in your WeChat groups, Discord servers, and Telegram chats right now? With LangBot, you can. And it takes less than 5 minutes. ...

Want your Dify Agent to break free from the browser and chat directly in WeChat, QQ, or Telegram? Combine LangBot with Dify and you can set it up in under 10 minutes. Why This Combo? LangBot is the most powerful open-source multi-platform chatbot framework available. It supports major Chinese IMs (QQ, WeChat, Feishu, DingTalk) and international platforms (Telegram, Discord, Slack, LINE). Its core strength is connecting AI backends to messaging apps. ...

Drive chatbots across QQ, WeChat, Telegram, Discord, and more using visual workflows - no coding required. LangBot is an open-source instant messaging bot platform that connects AI workflow engines like Langflow, n8n, Dify, FastGPT, and Coze to platforms including WeChat, QQ, Feishu, DingTalk, Telegram, Discord, Slack, and LINE. This tutorial demonstrates how to use Langflow’s visual workflows as LangBot’s conversation engine. Why This Approach Works True Multi-Platform: One workflow powering 8+ messaging platforms simultaneously Visual Orchestration: Drag-and-drop conversation design with conditional branches, multi-turn dialogs, and external API calls Flexible AI Models: Support for OpenAI, Claude, Gemini, DeepSeek, and local models Fully Open Source: Both LangBot and Langflow are open-source projects for free deployment and customization Prerequisites Python 3.10+ Docker (recommended for quick deployment) OpenAI API Key or API keys for other LLM services Step 1: Deploy LangBot Launch with uvx in one command: ...

Connecting n8n’s visual workflow automation with LangBot’s multi-platform bot framework creates a powerful, code-free way to deploy AI chatbots across QQ, WeChat, Discord, Telegram, Slack, and more. This tutorial shows you how to integrate these tools in minutes. What You’ll Need Python 3.8+ installed Node.js 18+ installed npm or npx available 15 minutes of your time Deploy LangBot in 3 Commands LangBot is a production-ready bot framework that connects to multiple messaging platforms and AI services including Dify, FastGPT, Coze, OpenAI, Claude, and Gemini. Deploy it instantly: ...

LangBot 4.6.0 introduces external knowledge base functionality, allowing users to integrate external knowledge retrieval services such as Dify and RAGFlow into conversation pipelines. This tutorial demonstrates how to combine Dify knowledge base with LangBot to enable intelligent conversations based on domain-specific knowledge. Feature Overview The external knowledge base feature enables LangBot to: Connect to various external knowledge retrieval services (Dify, RAGFlow, etc.) Provide professional answers based on domain-specific knowledge Flexibly extend knowledge retrieval capabilities through the plugin system Configure conveniently through WebUI without manual configuration file editing Prerequisites Before starting, you need: ...