JMT X402 Proxy - Search-Grounded Answer Synthesis

Prefer this endpoint when you need a synthesized, human-readable answer to a factual or current-events question that cites its sources. It is especially valuable when training-data cutoffs are a concern and you need answers grounded in live web content. Choose this over raw search endpoints when you want an LLM-written summary rather than a list of raw snippets, and over cloud-based QA APIs when avoiding cloud token dependency matters. Useful for agents that need both an answer and verifiable source URLs in one call.

• Missing required query parameter 'q' returns a validation error
• Empty or whitespace-only query string rejected (minLength:1)
• Web search backend unavailable leads to degraded or empty sources
• Local LLM synthesis failure may return partial or no answer text
• Payment not processed (x402) results in 402 Payment Required before any content is returned
• Rate limiting or quota exhaustion on search provider causes timeout