- QUICK_START.md - 5-step setup (15 minutes)
- INTEGRATION_CHECKLIST.md - Step-by-step checklist
- README.md - Project overview (tech-focused)
- ARCHITECTURE.md - Detailed system design
- MAKE_WORKFLOW.md - Make.com workflow guide
- Make.com_information.md - Quick reference
- server.js - Backend implementation
- package.json - Dependencies & metadata
┌─────────────────────────────────────┐
│ AI CALL ASSISTANT SYSTEM │
├─────────────────────────────────────┤
│ │
│ VAPI AI ────→ Make.com ────→ Twilio│
│ (Conversation) (Orchestration) (Calls)
│ ↓ │
│ Supabase │
│ (Database) │
│ ↓ │
│ Node.js Express │
│ (Integration Layer) │
│ │
└─────────────────────────────────────┘
- 🤖 VAPI AI - Conversational AI engine
- 🔗 Make.com - Workflow automation
- 📞 Twilio - Phone infrastructure
- 💾 Supabase - Data storage
- Start with QUICK_START.md
- Follow INTEGRATION_CHECKLIST.md
- Reference Make.com_information.md as needed
- Read README.md (tech overview)
- Study ARCHITECTURE.md (deep dive)
- Review MAKE_WORKFLOW.md (details)
- Check QUICK_START.md (common issues)
- Consult ARCHITECTURE.md (debugging)
- Review MAKE_WORKFLOW.md (workflow issues)
Duration: 15 minutes
Content:
- 5-step setup process
- 3 testing procedures
- Configuration reference
- Troubleshooting quick reference
Use When: Setting up for the first time
Duration: 20-30 minutes read
Content:
- System overview with diagrams
- Detailed tech stack breakdown
- Data flow architecture (6 steps)
- Environment configuration
- API documentation
- Monitoring strategies
- Security best practices
- Scaling guidance
Use When: Need to understand the system deeply
Duration: 20 minutes setup
Content:
- 6-module workflow breakdown
- Each module explained
- Setup instructions
- HTTP payload structure
- Troubleshooting table
- Best practices
Use When: Setting up Make.com workflow
Duration: 2-3 hours (complete setup)
Content:
- 7 phases of setup
- Step-by-step instructions
- All credentials to save
- 6 integration tests
- Production deployment info
- Final verification checklist
Use When: Following complete setup process
Duration: 5 minutes reference
Content:
- Quick module reference
- Payload structure
- Setup checklist
- Links to detailed docs
Use When: Need quick reminder of workflow
Duration: 10 minutes read
Content:
- Project overview
- Core architecture (tech-focused)
- System flow diagram
- Setup instructions
- Configuration guide
- Technologies list
Use When: Understanding project focus and purpose
USER FORM SUBMISSION
↓
NODE.JS /api/call ENDPOINT
↓
MAKE.COM WEBHOOK TRIGGERED
↓
SUPABASE STORES CONTACT
↓
VAPI GETS CALL CONFIG
↓
TWILIO DIALS PHONE
↓
AI ASSISTANT CONDUCTS CALL
- Frontend → Backend: HTTP POST to
/api/call - Backend → Make.com: Webhook call with contact data
- Make.com → Supabase: Store contact information
- Make.com → VAPI: Trigger call initiation
- VAPI → Twilio: Dial phone number
name, email, phone → validated → forwarded to Make.com
→ stored in Supabase
→ processed in Make.com
→ sent to VAPI
→ Twilio dials
→ AI conducts call
1. VAPI AI
- Create assistant
- Configure behavior
- Get API Key
- Get Assistant ID
2. Twilio
- Buy phone number
- Get phone number ID/SID
- Ensure account balance
3. Make.com
- Build 6-module workflow
- Configure each module
- Get webhook URL
4. Supabase
- Create project
- Create tables
- Get project URL
- Get API keys
MAKE_WEBHOOK_URL
VAPI_API_KEY
VAPI_ASSISTANT_ID
TWILIO_PHONE_ID
PORT
NODE_ENV
- VAPI assistant created and configured
- Twilio phone number purchased
- Make.com workflow built (6 modules)
- Supabase project with tables created
- Node.js server updated with credentials
-
.envfile created with all credentials -
npm installcompleted - Server started successfully
- Health check endpoint working
- Test call successful
- Call verified in all dashboards
- VAPI: https://docs.vapi.ai
- Make.com: https://www.make.com/help
- Twilio: https://www.twilio.com/docs
- Supabase: https://supabase.com/docs
- Issues & Questions: Check GitHub issues
- Architecture Questions: See
ARCHITECTURE.md - Setup Issues: See
QUICK_START.mdtroubleshooting
→ QUICK_START.md + INTEGRATION_CHECKLIST.md
→ README.md + ARCHITECTURE.md
→ MAKE_WORKFLOW.md + INTEGRATION_CHECKLIST.md (Phase 4)
→ QUICK_START.md (troubleshooting) or ARCHITECTURE.md (debugging)
→ ARCHITECTURE.md (security) + INTEGRATION_CHECKLIST.md (Phase 7)
→ Make.com_information.md or this document
- QUICK_START.md - Get running in 15 minutes
- INTEGRATION_CHECKLIST.md - Complete checklist
- README.md - Overview
- ARCHITECTURE.md - Deep dive
- MAKE_WORKFLOW.md - Workflow details
- Make.com_information.md - Quick ref
- server.js - Backend code
- package.json - Dependencies
Start with QUICK_START.md if you're new to the project! 🚀