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Library / Chatbots & Messaging Bots

Chatbots & Messaging Bots

Voiceflow Chat and Phone Agent with Calendar RAG

When a Voiceflow webhook request arrives, an OpenAI agent answers questions from a Qdrant knowledge base and books or checks appointments in Google Calendar.

What it does

# Build a Chatbot, Voice Agent and Phone Agent with Voiceflow, Google Calendar and RAG ## Overview Automated workflow: Build a Chatbot, Voice Agent and Phone Agent with Voiceflow, Google Calendar and RAG. This workflow integrates 18 different services: webhook, stickyNote, httpRequest, textSplitterTokenSplitter, vectorStoreQdrant. It contains 60 nodes and follows best practices for error handling and security. ## Workflow Details - Total Nodes: 60 - Node Types: 18 - Error Handling: ✅ Implemented - Security: ✅ Hardened (no sensitive data) - Documentation: ✅ Complete ## Node Breakdown - n8n_order: webhook - Google Calendar: googleCalendar - OpenAI Chat Model3: lmChatOpenAi - Concert start date: chainLlm - n8n_appointment: webhook - Retrive Qdrant Vector Store: vectorStoreQdrant - Embeddings OpenAI2: embeddingsOpenAi - RAG: toolVectorStore - OpenAI Chat Model2: lmChatOpenAi - OpenAI Chat Model1: lmChatOpenAi - ... and 50 more nodes ## Usage Instructions 1. Configure Credentials: Set up all required API keys and credentials 2. Update Variables: Replace any placeholder values with actual data 3. Test Workflow: Run in test mode to verify functionality 4. Deploy: Activate the workflow for production use ## Security Notes - All sensitive data has been removed or replaced with placeholders - Error handling is implemented for reliability - Follow security best practices when configuring credentials ## Troubleshooting - Check error logs if workflow fails - Verify all credentials are properly configured - Ensure all required services are accessible

The steps

  1. n8n_order
  2. Google Calendar
  3. OpenAI Chat Model3
  4. Concert start date
  5. n8n_appointment
  6. Retrive Qdrant Vector Store
  7. Embeddings OpenAI2
  8. RAG
  9. OpenAI Chat Model2
  10. OpenAI Chat Model1
  11. Retrive Agent
  12. n8n_rag
  13. Tracking response
  14. Calendar response

118 steps in total.

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