{"uid":"cap_YOXO7JMvuqE9i7mFpYWzK","slug":"prompt-guard-agentdiet-dev-agentdiet-context-diet-web-url-distiller-79550109","name":"AgentDiet Context Diet — Web URL Distiller","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://prompt-guard.agentdiet.dev/v1/context-diet)","url":"https://prompt-guard.agentdiet.dev/v1/context-diet?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_XRuPVROPeSCG8sEU2zhYK","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches a URL or 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 so it fits in my context window? Use budget mode with a max of 2000 tokens and focus the BM25 query on 'payment intents'.","exampleUseCases":[{"title":"Compress docs page for agent research","prompt":"Fetch and distill https://docs.openai.com/api-reference into structured mode so I can quickly scan the key tables and metadata without blowing my context budget."},{"title":"BM25-focused excerpt from news article","prompt":"I need just the most relevant 500 tokens from https://techcrunch.com/2024/05/01/ai-funding-roundup — use budget mode with query 'venture capital AI funding rounds'."},{"title":"Skeleton outline of a long blog post","prompt":"Distill https://martinfowler.com/articles/microservices.html into a skeleton outline so I can see the headings and structure without reading the whole thing."}],"resultDescription":"Returns a 'data' object containing the distilled content (Markdown text, structured JSON tables/metadata, skeleton outline, or BM25-focused excerpt depending on mode), plus an 'roi_proof' object showing raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, roi_multiplier, and llm_cost_saved_usd. Also includes optional cache hit/miss status and billing details.","failureModes":["URL is unreachable or returns non-200 — endpoint may error or return empty data","HTML payload too large causing processing timeout","BM25 query not specific enough returning low-relevance excerpts","max_tokens set too low to capture meaningful content (minimum 20)","Invalid or malformed URL input causing fetch failure","Paywalled or JavaScript-rendered pages may return incomplete content"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to ingest web content but must stay within a token budget — especially when the raw page is too large for the LLM context window. Prefer it over generic scrapers when you need BM25-focused relevance filtering, structured JSON table extraction, or provable ROI metrics on token savings. Also ideal when working with documentation sites (supports builtin://stripe-docs) or when cost-per-token savings need to be tracked.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:36.338Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-agentdiet-context-diet-web-url-distiller-79550109"}