{"uid":"cap_rf3Nxd1SISyNWlmglKfPM","slug":"defi-yield-agentdiet-dev-web-url-context-compressor-4000ff6c","name":"Web URL Context Compressor","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://defi-yield.agentdiet.dev/v1/context-compress)","url":"https://defi-yield.agentdiet.dev/v1/context-compress?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_KvGV2jSuVkgem2rnR5-kT","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"defi-yield.agentdiet.dev","brandSlug":"defi-yield-agentdiet-dev-mpp","brandBaseUrl":"https://defi-yield.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches a URL (or accepts raw HTML) and distills it into compact, agent-ready tokens using BM25 budget control and multiple extraction modes","exampleAgentPrompt":"Can you distill https://docs.stripe.com/payments into compact markdown — use budget mode with my query 'payment intents' and cap it at 2000 tokens so it fits in my context window?","exampleUseCases":[{"title":"Fitting docs into LLM context window","prompt":"Grab https://platform.openai.com/docs/guides/function-calling and compress it into budget mode, focused on the query 'tool calling', capped at 1500 tokens — I need to pass this to my agent without blowing my context limit."},{"title":"Structured extraction from a product page","prompt":"Pull https://stripe.com/pricing and distill it into structured mode so I get the pricing table as clean JSON my agent can reason over."},{"title":"Skeleton outline of a lengthy article","prompt":"Distill https://en.wikipedia.org/wiki/Decentralized_finance into skeleton mode so I get just the section headings and key topics — I want a quick outline without all the body text."}],"resultDescription":"Returns a 'data' object containing the distilled content (markdown text, structured JSON tables/metadata, a skeleton outline, or a BM25-focused excerpt), plus an roi_proof block showing raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, and llm_cost_saved_usd. Also includes cache status (HIT/MISS) and billing details.","failureModes":["URL is unreachable or returns a non-200 status — endpoint may return an error status","HTML payload is too large or malformed — distillation may fail or return partial content","max_tokens set below minimum of 20 — request is rejected","mode=budget used without a query parameter — BM25 scoring has no focus signal","Rate limit or payment failure via x402 — billing error returned","URL is behind a login wall or CAPTCHA — fetched content is empty or an auth page"],"whenToPreferThis":"Choose this endpoint when you need to reduce the token footprint of a webpage or HTML document before passing it to an LLM, especially when working with long documentation pages, financial filings, or content-heavy sites. The BM25 budget mode makes it ideal when you have a strict token ceiling and a specific topic to focus on. Prefer this over generic scrapers when you need measurable compression ROI and cost savings metadata alongside the distilled content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:49:21.858Z","isFirstParty":false,"canonicalSlug":"defi-yield-agentdiet-dev-web-url-context-compressor-4000ff6c"}