{"uid":"cap_eUknLolr7F-Q1FQ0KW2_Z","slug":"alpha-stream-agentdiet-dev-spa-markdown-reader-web-url-distiller-d5720143","name":"SPA Markdown Reader — Web URL Distiller","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/spa-markdown-reader)","url":"https://alpha-stream.agentdiet.dev/v1/spa-markdown-reader?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_yxNbLX0x_dDUdGnu5BZA-","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 a URL or raw HTML and distills it into compact, agent-ready Markdown, structured JSON, skeleton outline, or BM25-budgeted excerpt","exampleAgentPrompt":"Fetch https://stripe.com/docs/api/charges and distill it into clean markdown using budget mode, focusing on 'charge creation parameters' with a max of 800 tokens.","exampleUseCases":[{"title":"Stripe docs lookup for agent","prompt":"Pull https://stripe.com/docs/api/payment_intents and distill it into structured mode so I can see the tables and metadata without all the extra HTML noise."},{"title":"Token-budget research digest","prompt":"Fetch https://openai.com/research/gpt-4 and give me a BM25-focused excerpt about 'multimodal capabilities' capped at 500 tokens — I need to stay within my context window."},{"title":"SPA page content extraction","prompt":"Distill https://github.com/anthropics/anthropic-sdk-python into markdown so my agent can read the README and code structure without fetching gigabytes of raw HTML."}],"resultDescription":"Returns a JSON object with a 'data' field containing distilled content (Markdown text, structured JSON tables/metadata, skeleton outline, or focused BM25 excerpt depending on mode), plus ROI proof metrics showing raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, roi_multiplier, and llm_cost_saved_usd. Also includes cache hit/miss status and billing details.","failureModes":["Invalid or unreachable URL returns an error status","JavaScript-heavy SPAs may time out if rendering takes too long","mode=budget without a query or max_tokens may return unfiltered output","Raw HTML input exceeds payload size limits","Token budget too small (below 20) rejected by schema validation","Rate limiting or payment failures via x402 result in 402 response"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to read live web content but must stay within a strict token budget, or when the target page is a JavaScript-rendered SPA that raw HTTP fetchers cannot parse. It is especially valuable when LLM cost savings need to be quantified (ROI proof) or when you need BM25-focused excerpts rather than full-page dumps. Prefer over generic scrapers when you need structured JSON tables or skeleton outlines from web pages.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:28.177Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-spa-markdown-reader-web-url-distiller-d5720143"}