{"uid":"cap_iBUEkw9rrbj-lccosxqRh","slug":"x402broker-com-web-url-distiller-with-bm25-budget-control-2aaaf556","name":"Web URL 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/rag-chunk)","url":"https://x402broker.com/v1/rag-chunk?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_kc1LAv2m0Jp2veE3kg9Ng","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 accepts raw HTML) and distills it into compact, agent-ready tokens using markdown, structured, skeleton, or BM25-focused budget modes","exampleAgentPrompt":"Distill https://stripe.com/docs/api into compact markdown, keeping it under 2000 tokens and focusing on the authentication section — I need agent-ready content without wasting my LLM budget.","exampleUseCases":[{"title":"Token-budget RAG ingestion for LLM pipelines","prompt":"Fetch https://openai.com/pricing and distill it into structured JSON tables under 500 tokens, focused on the query 'GPT-4 cost per token' — I need budget mode so my agent doesn't blow its context window."},{"title":"Stripe docs skeleton for onboarding agent","prompt":"Grab the built-in Stripe docs and give me a skeleton outline of the page so I can quickly navigate the structure without reading the whole thing."},{"title":"Competitor research markdown summary","prompt":"Distill https://www.anthropic.com/product into clean markdown so I can feed it to my research agent — I want the full page content in a compact, readable format."}],"resultDescription":"Returns a status field, distilled data (markdown text, structured JSON tables/metadata, a skeleton outline, or a BM25-ranked budget excerpt depending on mode), an roi_proof object showing raw vs distilled token counts, compression ratio, tokens saved, and estimated LLM cost saved in USD, plus optional cache hit/miss status and billing metadata.","failureModes":["Invalid or unreachable URL returns an error status","Pages behind authentication or paywalls may return incomplete or empty content","max_tokens set below minimum (20) is rejected","BM25 query mode without a query parameter may fall back to default behavior","Very large pages may hit processing limits","Cached responses may be stale for frequently updated pages"],"whenToPreferThis":"Choose this endpoint when you need to feed web content into an LLM but want to minimize token consumption and cost — especially when you need BM25-focused excerpting around a specific query, or when you want structured/skeleton extraction rather than raw HTML. It is distinctly useful for RAG pipelines, research agents, and any workflow where token budget is a constraint. Prefer it over generic scrapers when you need built-in compression metrics and ROI proof.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:50:09.909Z","isFirstParty":false,"canonicalSlug":"x402broker-com-web-url-distiller-with-bm25-budget-control-6322fc8e"}