{"uid":"cap_BF7m1MzMTQFNPqSgFwV7q","slug":"x402broker-com-web-url-context-trimmer-distiller-127ed045","name":"Web URL Context Trimmer & Distiller","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/context-trimmer)","url":"https://x402broker.com/v1/context-trimmer?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_irkxtZjSQWCAHN9EI0rX1","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 and distills a web URL or raw HTML into compact, agent-ready tokens using BM25 budget control and multiple extraction modes","exampleAgentPrompt":"Distill the content at https://stripe.com/docs/payments into compact markdown, and keep it under 2000 tokens using budget mode with the query 'payment integration'.","exampleUseCases":[{"title":"Fitting docs into LLM context window","prompt":"Pull the Stripe API docs from https://stripe.com/docs/api and compress them into structured markdown under 1500 tokens so I can include them in my prompt without blowing my context limit."},{"title":"BM25-focused research extraction","prompt":"Fetch https://openai.com/research/gpt-4 and use budget mode with the query 'multimodal capabilities' to give me only the most relevant excerpts, capped at 800 tokens."},{"title":"Webpage skeleton for navigation planning","prompt":"Get the skeleton outline of https://docs.github.com/en/actions so I can see the page structure and section headings without pulling all the full content."}],"resultDescription":"Returns a data object with distilled content in the requested format (markdown, structured JSON, skeleton, or BM25-focused excerpt), plus an roi_proof block showing raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, and llm_cost_saved_usd; optionally includes cache hit/miss status and billing details.","failureModes":["Invalid or unreachable URL returns an error status","max_tokens below minimum of 20 is rejected","mode=budget without a query may return unfiltered or poor results","Rate limiting or 402 payment failure if billing not configured","Very large pages may still exceed budget if content is dense","HTML-only input without url field requires html parameter to be populated"],"whenToPreferThis":"Choose this endpoint when you need to reduce token consumption from web content before passing it to an LLM — especially when working with large documentation pages, news articles, or any URL whose raw content would exceed your context window. It is particularly valuable when you have a specific query focus (BM25 mode) or need structured/skeleton extraction rather than raw text. Prefer it over generic web scrapers when token budget control and LLM cost savings are priorities.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:58.413Z","isFirstParty":false,"canonicalSlug":"x402broker-com-web-url-context-trimmer-distiller-127ed045"}