{"uid":"cap_IWOc_NAnDam2Q0su3R1z5","slug":"whale-momentum-agentdiet-dev-spa-markdown-reader-with-bm25-budget-3c461496","name":"SPA Markdown Reader 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://whale-momentum.agentdiet.dev/v1/spa-markdown-reader)","url":"https://whale-momentum.agentdiet.dev/v1/spa-markdown-reader?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__G1MXGuZ53CYNwcxHyMXc","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"whale-momentum.agentdiet.dev","brandSlug":"whale-momentum-agentdiet-dev-mpp","brandBaseUrl":"https://whale-momentum.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches a URL or accepts raw HTML and distills it into compact Markdown, structured JSON, or a BM25-focused token-budgeted excerpt for agent consumption","exampleAgentPrompt":"Fetch https://stripe.com/docs/payments and distill it into markdown using budget mode, focusing on 'webhook event types', and keep it under 500 tokens.","exampleUseCases":[{"title":"Token-budget research from live docs","prompt":"Pull the content from https://docs.openai.com/api-reference and distill it in budget mode with the query 'rate limits and pricing', capped at 800 tokens — I want only the relevant bits for my agent."},{"title":"Structured data extraction from product page","prompt":"Take this URL https://example-shop.com/product/123 and distill it in structured mode so I get the product tables, pricing, and metadata as JSON rather than raw HTML."},{"title":"Inline HTML summarization for pipeline","prompt":"I have this raw HTML blob from a scraped article — distill it into clean markdown so my LLM pipeline can read it without wasting tokens on nav bars and ads."}],"resultDescription":"Returns a status field, distilled content object (Markdown text, structured JSON tables/metadata, skeleton outline, or BM25-ranked excerpt depending on mode), ROI proof metrics (raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, llm_cost_saved_usd, roi_multiplier), optional cache status (HIT/MISS with latency), and billing details.","failureModes":["URL unreachable or returns non-200 — fetch failure with error status","HTML too large and no token budget set — may exceed context limits","BM25 query missing when mode=budget — query field required for budget mode","Invalid URL format — validation error on url field","SPA with heavy JavaScript rendering may not fully execute — partial content returned","Token budget too low (below 20) — rejected by schema validation"],"whenToPreferThis":"Choose this endpoint when your agent needs to read web pages or raw HTML but must stay within strict token budgets, or when you need BM25-ranked relevance filtering to extract only the content pertinent to a specific query. It is especially useful for LLM pipelines where token cost matters, for SPA-heavy sites that need server-side distillation, and when you want structured JSON tables or a skeleton outline rather than raw HTML. Prefer it over generic scrapers when compression ratio and ROI proof are important for your agent's cost accounting.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:36:00.435Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-spa-markdown-reader-with-bm25-budget-3c461496"}