{"uid":"cap_CY-dKvkjk4xt_hhatdtOV","slug":"arxiv-digest-agentdiet-dev-web-url-to-markdown-distiller-with-bm25-0d5088d9","name":"Web URL to Markdown Distiller with BM25 Budget Control","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://arxiv-digest.agentdiet.dev/v1/html-to-markdown)","url":"https://arxiv-digest.agentdiet.dev/v1/html-to-markdown?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","minLength":1,"description":"Target webpage URL to fetch and distill (or builtin://stripe-docs)"},"html":{"type":"string","description":"Optional raw HTML string to distill directly without fetching"},"mode":{"enum":["markdown","structured","skeleton","budget"],"type":"string","default":"markdown","description":"Distillation mode"},"query":{"type":"string","description":"BM25 focus query when mode=budget"},"max_tokens":{"type":"integer","minimum":20,"description":"Strict token budget ceiling when mode=budget"}}},"responseSchema":{"type":"object","required":["status","roi_proof","data"],"properties":{"data":{"type":"object","description":"Distilled Markdown, structured JSON tables/metadata, skeleton outline, or BM25 budget excerpt."},"cache":{"type":"object","properties":{"status":{"enum":["HIT","MISS"],"type":"string"},"cache_key":{"type":"string"},"latency_ms":{"type":"number"}}},"status":{"type":"string","description":"Execution status ('ok')"},"billing":{"type":"object","properties":{"agent_id":{"type":"string"},"payment_method":{"type":"string"},"fee_charged_usd":{"type":"number"}}},"roi_proof":{"type":"object","properties":{"raw_tokens":{"type":"integer"},"tokens_saved":{"type":"integer"},"roi_multiplier":{"type":"number"},"distilled_tokens":{"type":"integer"},"llm_cost_saved_usd":{"type":"number"},"compression_ratio_pct":{"type":"number"}}}}},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.001","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_k-nu8YqMy9ZiumZPZcTh2","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches a web URL or raw HTML and distills it into compact, agent-ready Markdown, structured JSON, skeleton outline, or BM25-filtered token-budgeted excerpts","exampleAgentPrompt":"Can you fetch https://arxiv.org/abs/2401.00001 and distill it into compact markdown, keeping it under 1000 tokens and focusing on the methodology section?","exampleUseCases":[{"title":"Research paper digest for agent pipeline","prompt":"Grab the arxiv paper at https://arxiv.org/abs/2312.00752 and distill it into clean markdown under 800 tokens, focusing on the results and conclusions."},{"title":"Structured data extraction from product page","prompt":"Fetch https://stripe.com/pricing and convert it into structured JSON tables so I can compare the plan tiers without reading all the noise."},{"title":"Skeleton outline of long documentation page","prompt":"Take https://docs.python.org/3/library/asyncio.html and give me a skeleton outline so I can see the section headers and key topics without the full content."}],"resultDescription":"Returns a JSON object with a 'data' field containing the distilled content (Markdown, structured JSON, skeleton outline, or BM25-filtered excerpt depending on mode), plus an 'roi_proof' object with raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, roi_multiplier, and llm_cost_saved_usd. Also includes cache hit/miss status and billing details.","failureModes":["Invalid or unreachable URL returns an error status","mode=budget without a query parameter may return unfiltered content","max_tokens too low (below 20) causes a validation error","Raw HTML too large may time out or be truncated","Paywalled or JavaScript-heavy pages may yield incomplete distillation","Payment failure via x402 results in 402 response blocking execution"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to ingest a webpage within a strict token budget, especially for LLM pipelines where context window cost matters. The BM25 budget mode is uniquely useful when you need only the most query-relevant excerpt of a page. Prefer over generic scrapers when you need token-efficiency metrics (compression ratio, cost saved) alongside the content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:40:41.981Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-web-url-to-markdown-distiller-with-bm25-0d5088d9"}