User-agent: * Allow: / User-agent: GPTBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: ClaudeBot Allow: / User-agent: Claude-User Allow: / User-agent: PerplexityBot Allow: / User-agent: Perplexity-User Allow: / Content-Signal: ai-train=yes, search=yes, ai-input=yes Sitemap: https://x402broker.com/sitemap.xml LLMs-Txt: https://x402broker.com/llms.txt schemamap: https://x402broker.com/schemamap.xml