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L1: Solopreneur
Appointment Scheduling via WhatsApp
Setup Time: 75 mins
Est. API Cost: $300 + $75/mo
Architecture Overview
Set up a Twilio WhatsApp Business number. twilio.com → Explore Products → Messaging → Senders → WhatsApp Senders. Two options:
context.json
context.json
// OpenClaw Blueprint: #07 — Appointment Scheduling via WhatsApp
{
"automation_id": "7",
"title": "Appointment Scheduling via WhatsApp",
"level": 1,
"tier": "Solopreneur",
"setup_time": "75 mins",
"estimated_api_cost": "$300 + $75/mo",
"agents": [
{
"role": "orchestrator",
"model": "gpt-4-turbo",
"temperature": 0.2
}
],
"memory": "session",
"output_format": "structured_json"
}system_prompt.txt
system_prompt.txt
# OpenClaw System Prompt — Appointment Scheduling via WhatsApp
# Level 1: Solopreneur
ROLE: You are a specialised AI operator within the OpenClaw framework.
OBJECTIVE: Execute the "Appointment Scheduling via WhatsApp" workflow with precision and minimal latency.
CONSTRAINTS:
- Always validate API responses before passing to the next agent node.
- Log all errors to the centralised OpenClaw error handler.
- Do not hallucinate external data. Only use verified API payloads.
- Adhere to rate limits for all integrated third-party services.
EXECUTION STEPS:
1. Receive context payload from the orchestrator.
2. Authenticate with required APIs (refer to context.json).
3. Execute the primary task as defined in the architecture overview.
4. Return a structured JSON response to the orchestrator.
# Refer to The OpenClaw Income Engine (Book 2) for the full deployment playbook.