{"uid":"cap_E7MBjAlhcgoZG4mMqbN2i","slug":"x402-audit-agentdiet-dev-web-url-distillation-html-compression-api-99e69c0a","name":"Web URL Distillation & HTML Compression API","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://x402-audit.agentdiet.dev/v1/paywall-clean-extract)","url":"https://x402-audit.agentdiet.dev/v1/paywall-clean-extract?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_vEJCP9Y15CiUuMfKBQXWh","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches and compresses a web page or raw HTML into compact, agent-ready tokens using BM25 budget control and multiple distillation modes","exampleAgentPrompt":"Can you fetch https://stripe.com/docs/payments/accept-a-payment and distill it into clean markdown, keeping it under 800 tokens so I can use it in my next prompt?","exampleUseCases":[{"title":"Research article compressed for agent","prompt":"Pull the content from https://techcrunch.com/2024/05/01/openai-funding-round and distill it into a tight markdown summary — I need it under 500 tokens so it fits in my context window."},{"title":"Structured product data from e-commerce page","prompt":"Fetch https://www.apple.com/shop/product/MK2E3LL/A and extract it in structured mode so I get all the product details, specs, and pricing as clean JSON tables."},{"title":"Topic-focused excerpt from long documentation","prompt":"Grab the Stripe docs at builtin://stripe-docs and use BM25 budget mode focused on 'webhook signature verification' — give me at most 300 tokens of the most relevant content."}],"resultDescription":"Returns a JSON object with a 'data' field containing the distilled content (Markdown text, structured JSON tables/metadata, skeleton outline, or BM25-ranked excerpt depending on mode), plus an 'roi_proof' object showing raw vs distilled token counts, compression ratio percentage, tokens saved, and estimated LLM cost saved in USD. Also includes cache hit/miss status and billing details.","failureModes":["Invalid or unreachable URL returns an error status","URL behind a hard paywall that blocks fetching returns empty or partial content","max_tokens set below minimum (20) returns a validation error","BM25 query provided without mode=budget may be ignored","Very large pages may exceed processing limits or increase latency","Rate limits or payment failures via x402 protocol block the request"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to read web content but must stay within a strict token budget, reduce LLM inference costs, or convert noisy HTML into clean structured data. It is especially valuable for long documentation pages, e-commerce product listings, or any webpage where raw HTML would consume excessive context. Prefer it over generic scrapers when you need BM25-ranked, topic-focused excerpts or when you want quantified proof of token savings (compression ratio, cost saved).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:10.488Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-web-url-distillation-html-compression-api-99e69c0a"}