{"uid":"cap_2EdREN9RHL6LQuC0MaLJA","slug":"alpha-stream-agentdiet-dev-article-extractor-with-bm25-budget-control-a4767360","name":"Article Extractor 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://alpha-stream.agentdiet.dev/v1/article-extractor)","url":"https://alpha-stream.agentdiet.dev/v1/article-extractor?utm_source=zero.xyz","method":"POST","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_K6qg1f8nSJZXfrTig9M98","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"alpha-stream.agentdiet.dev","brandSlug":"alpha-stream-agentdiet-dev-mpp","brandBaseUrl":"https://alpha-stream.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches and distills a URL or raw HTML into compact Markdown, structured JSON, skeleton outline, or a BM25-scored token-budget excerpt optimized for LLM consumption","exampleAgentPrompt":"Fetch the article at https://techcrunch.com/2024/05/01/openai-news/ and distill it into clean Markdown, staying under 800 tokens and focusing the BM25 budget on 'OpenAI funding round'.","exampleUseCases":[{"title":"Token-budget web research for LLM agents","prompt":"Pull the content from https://www.reuters.com/technology/ai-regulation-2024/ and compress it into a budget excerpt of at most 500 tokens, using BM25 focused on 'EU AI regulation enforcement'."},{"title":"Structured data extraction from docs page","prompt":"Distill https://stripe.com/docs/payments/payment-intents into structured mode so I get the tables and metadata in JSON — I need to understand the key fields and flow without wading through all the prose."},{"title":"Clean article text from raw HTML","prompt":"I've got a raw HTML blob from a scraped page — can you distill it directly into Markdown without fetching anything, so I can feed the clean text to my summarizer?"}],"resultDescription":"Returns a JSON object containing the distilled content (Markdown text, structured JSON tables/metadata, skeleton outline, or BM25-ranked excerpt depending on mode), an ROI proof block showing raw vs distilled token counts, compression ratio, and estimated LLM cost saved, plus optional cache hit/miss status and billing details.","failureModes":["URL is unreachable or returns non-200 status — endpoint may return an error status","HTML payload is empty or malformed — distillation may produce empty or degraded output","max_tokens set too low (below 20) — rejected by schema validation","BM25 query provided without mode=budget — query may be ignored","Payment not attached or insufficient — HTTP 402 returned blocking execution","Idempotency-Key collision — previously cached result returned instead of fresh fetch"],"whenToPreferThis":"Choose this endpoint when you need to reduce token overhead before sending web content to an LLM, especially when working within strict token budgets or trying to minimize LLM API costs. It is particularly valuable for agentic pipelines that crawl multiple URLs and need relevance-ranked excerpts via BM25. Prefer it over generic scrapers when you need structured JSON tables, skeleton outlines, or budget-controlled distillation rather than raw HTML dumps.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:34:44.446Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-article-extractor-with-bm25-budget-control-a4767360"}