Semantic HTML Pruner with BM25 Budget Control

Choose this endpoint when an AI agent needs to consume web page content efficiently without burning large token budgets on raw HTML boilerplate, navigation, and scripts. It is especially valuable when you need BM25-ranked relevance filtering (mode=budget with a query) to extract only the portions of a page relevant to a specific question, or when you want structured JSON tables or a skeleton outline rather than raw Markdown. Prefer it over generic scrapers when token cost savings and ROI proof matter, and when working within constrained LLM context windows.

• URL is unreachable or returns non-200 status — endpoint may return an error status
• HTML payload is empty or malformed — distillation may return minimal or empty data
• Token budget (max_tokens) set too low for meaningful content — excerpt may be truncated heavily
• BM25 query provided without mode=budget — query may be ignored
• Rate limiting or payment failure via x402 — request rejected before processing
• URL blocks headless fetching (bot protection) — content fetch fails