This API endpoint helps you find company logos by searching their websites and using AI to extract the logo image URL from the HTML.

POST /find-logo

{
  "name": "Company Name",        // Required: The company name
  "website": "https://...",      // Optional: Company website URL
  "country": "Country Name",     // Required: Company's country
  "state": "State/Province"      // Optional: Company's state or province
}

{
  "success": true,
  "logoUrl": "https://example.com/logo.png",
  "searchedUrl": "https://example.com"
}

{
  "success": false,
  "error": "Error description",
  "searchedUrl": "https://example.com"  // Optional: URL that was searched
}

1. Website Discovery: If no website is provided, the API searches DuckDuckGo to find the company's official website
2. HTML Fetching: Retrieves the raw HTML from the company's homepage
3. AI Logo Extraction: Uses OpenAI's GPT-4o-mini to analyze the HTML and locate the company logo
4. URL Normalization: Converts relative URLs to absolute URLs for the logo image

curl -X POST https://your-val-url/find-logo \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Apple Inc",
    "website": "https://apple.com",
    "country": "United States",
    "state": "California"
  }'

curl -X POST https://your-val-url/find-logo \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Microsoft",
    "country": "United States",
    "state": "Washington"
  }'

The API handles various error scenarios:

• Missing required fields (name, country)
• Website not found during search
• Website unreachable or returns errors
• Logo not found in website HTML
• AI service errors

This API uses OpenAI's services, so it's subject to OpenAI's rate limits. For production use, consider implementing caching and rate limiting.

• Built with Hono framework on Val Town
• Uses OpenAI GPT-4o-mini for logo extraction
• Supports both provided websites and automatic website discovery
• Handles relative and absolute URL conversion
• Includes proper error handling and logging