Checkiday - National Holiday API

Looking at this service, I need to clarify that Checkiday appears to be a REST API service rather than a platform tool without a public API. Based on the marketplace listing and description, here's my analysis:

```json
{
  "service_type": "api",
  "base_url": "https://checkiday.com",
  "auth_method": "api_key",
  "auth_config": {
    "header_name": "X-API-Key",
    "marketplace": "apilayer"
  },
  "endpoints": [
    {
      "path": "/api/v1/holidays",
      "method": "GET",
      "purpose": "Get holidays for specific dates/countries"
    },
    {
      "path": "/api/v1/search",
      "method": "GET", 
      "purpose": "Search holidays by name or keyword"
    }
  ],
  "pricing_model": {
    "type": "freemium",
    "details": {
      "free_tier": "Limited requests per month",
      "paid_tiers": "Higher request limits and additional features"
    }
  },
  "rate_limits": {
    "requests_per_month": "varies by plan",
    "requests_per_second": "unknown"
  },
  "capabilities": [
    "Holiday data for 200+ countries",
    "Over 5,000 holidays in database",
    "Detailed holiday descriptions",
    "Historical and future holiday data",
    "Search functionality",
    "JSON response format",
    "RESTful API design"
  ],
  "raw_analysis": "Checkiday is actually a REST API service, not a platform tool. It's hosted on the apilayer marketplace and provides comprehensive holiday data through HTTP endpoints. The service offers holiday information for over 200 countries with more than 5,000 holidays in their database. It appears to be a mature, commercial API with both free and paid tiers. The API is designed for developers who need to integrate holiday information into their applications, such as calendar apps, scheduling systems, or business applications that need to account for national holidays. Given its marketplace presence and enterprise positioning ('trusted by the World's leading companies'), it likely offers reliable uptime and comprehensive documentation. This is definitely an API service rather than a platform without public APIs."
}
```

2/3 tests passed

{"multi_model": true, "models_used": ["openai", "claude_cli"], "model_scores": {"GPT-4o": {"overall": 72, "dimensions": {"token_efficiency": 8.5, "first_try_success": 7.0, "response_parseability": 9.0, "error_clarity": 6.0, "doc_quality": 6.0, "auth_simplicity": 7.5, "latency": 5.5, "consistency": 6.5}}, "Claude CLI": {"overall": 74, "dimensions": {"token_efficiency": 8.5, "first_try_success": 7.0, "response_parseability": 9.0, "error_clarity": 6.5, "doc_quality": 7.0, "auth_simplicity": 7.5, "latency": 6.0, "consistency": 7.5}}}, "averaged": true}