{
  "openapi": "3.1.0",
  "info": {
    "title": "NextVisit API",
    "version": "1.0.0",
    "description": "Customer follow-up automation API for service businesses."
  },
  "servers": [
    {
      "url": "https://bookyournextvisit.com"
    }
  ],
  "paths": {
    "/health": {
      "get": {
        "summary": "Health check",
        "responses": {
          "200": {
            "description": "Service is healthy"
          }
        }
      }
    }
  }
}