{"uid":"cap_cWzutAAO2vqv8q6xX2XB8","slug":"x402broker-com-html-to-markdown-web-distiller-with-bm25-budget-control-130dacdc","name":"HTML-to-Markdown Web 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://x402broker.com/v1/html-to-markdown)","url":"https://x402broker.com/v1/html-to-markdown?utm_source=zero.xyz","method":"POST","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_xf5zP0tB68m0WN82Nu1GV","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402broker.com","brandSlug":"x402broker-com-mpp","brandBaseUrl":"https://x402broker.com","brandDocsUrl":null,"whatItDoes":"Fetches a URL or raw HTML and converts it to clean Markdown, structured JSON, skeleton outline, or a BM25-ranked token-budget excerpt for AI agents","exampleAgentPrompt":"Fetch https://stripe.com/docs/api and distill it into clean markdown using budget mode focused on the query 'payment intents' with a max of 2000 tokens.","exampleUseCases":[{"title":"Grounding agent on live documentation","prompt":"Pull the content from https://docs.openai.com/api-reference and convert it to markdown so I can feed it to my agent — keep it under 3000 tokens and focus on 'function calling'."},{"title":"Extracting structured data from a product page","prompt":"Take this raw HTML from an Amazon product page and distill it into structured JSON tables so I can parse the specs and pricing without dealing with all the noise."},{"title":"Generating a skeleton outline for research","prompt":"Fetch https://en.wikipedia.org/wiki/Large_language_model and give me a skeleton outline of the page so I can see the section structure before deciding what to dig into."}],"resultDescription":"Returns a JSON object with a 'data' field containing the distilled content (Markdown, structured JSON tables/metadata, skeleton outline, or BM25 budget excerpt depending on mode), plus an 'roi_proof' object showing raw token count, distilled token count, tokens saved, compression ratio percentage, and estimated LLM cost saved in USD. Also includes optional cache hit/miss status and billing details.","failureModes":["URL is unreachable or returns a non-200 status — endpoint may return an error status","HTML payload is empty or malformed — distillation may return minimal or empty content","max_tokens set too low (below 20) — rejected by schema validation","mode=budget used without a query field — BM25 ranking has no focus signal","Rate limiting or payment failure via x402 — request blocked before processing","Target page is JavaScript-rendered SPA — fetched HTML may be near-empty without JS execution"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to consume webpage content efficiently within a strict token budget, especially when raw HTML would be too large or noisy for direct LLM ingestion. It is particularly valuable when you need BM25-ranked relevance filtering around a specific query, structured extraction of tables and metadata, or a skeleton outline for navigation — rather than a simple full-page scrape. Prefer this over generic web scrapers when token cost savings and ROI proof are important to your workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:34:45.621Z","isFirstParty":false,"canonicalSlug":"x402broker-com-html-to-markdown-web-distiller-with-bm25-budget-control-130dacdc"}