This workflow follows the Agent → Chat Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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Credentials you'll need
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ollamaApiopenAiApipostgrestelegramApi
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About this workflow
e-mail Chatbot with both semantic and structured RAG, using Telegram and Pgvector. Uses telegramTrigger, chatTrigger, vectorStorePGVector, toolWorkflow. Event-driven trigger; 20 nodes.
Source: https://github.com/n8nKOR/n8n-shared-workflow/blob/62a671327e906c22a40d290b339ff6d2373f8d75/workflows/n8nworkflows/ai/3763.json — original creator credit. Request a take-down →
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