User-agent: *
Disallow:

# AI Crawlers
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: CCBot
Disallow: /

Sitemap: https://billit.io/sitemap.xml