Enrich Gate Neural Web Search

Prefer this endpoint when you need semantically relevant web search results rather than purely keyword-based results — ideal for conceptual, research-oriented, or nuanced queries where traditional search might miss context. Choose over generic scraping when you need multiple ranked results with snippets rather than the full content of a single page.

• Invalid or empty query returns an error
• num parameter out of acceptable range may fail or be clamped
• Exa backend outage causes 502 or 503
• x402 payment failure if insufficient USDC balance
• Rate limiting if too many requests in short window