{"uid":"cap_A5daoUQiHCmloHzYJBnSX","slug":"x402-audit-agentdiet-dev-agentdiet-bm25-budget-controlled-web-3692a80d","name":"AgentDiet BM25 Budget-Controlled Web Distillation","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://x402-audit.agentdiet.dev/api/diet)","url":"https://x402-audit.agentdiet.dev/api/diet?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_sXEu2j5TlnMXyhx406gH3","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches and distills a URL or raw HTML into compact agent-ready tokens using BM25 query-focused budget control with a strict token ceiling","exampleAgentPrompt":"Fetch the page at https://docs.stripe.com/payments/checkout and distill it in budget mode focused on 'payment intent lifecycle', keeping it under 500 tokens — and show me how many tokens you saved.","exampleUseCases":[{"title":"Token-budget research for agent pipelines","prompt":"Grab https://en.wikipedia.org/wiki/Transformer_(deep_learning_architecture) and distill it in budget mode with the query 'attention mechanism self-attention', capped at 300 tokens — I need the most relevant content without blowing my context window."},{"title":"Structured data extraction from product page","prompt":"Take this URL https://stripe.com/pricing and distill it in structured mode so I get the pricing tiers and features as clean JSON tables rather than noisy HTML."},{"title":"Markdown summary of documentation page","prompt":"Distill https://docs.anthropic.com/en/docs/about-claude/models into markdown mode so my agent has a clean, compact reference for available Claude models without all the nav and boilerplate."}],"resultDescription":"Returns a JSON object with a 'data' field containing the distilled content (markdown text, structured JSON tables, skeleton outline, or BM25 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 cache status (HIT/MISS), billing info, and execution status.","failureModes":["URL is unreachable or returns non-HTML content — distillation fails with an error status","max_tokens set below 20 — validation error","query field omitted when mode=budget — BM25 ranking cannot be applied","Raw HTML provided is malformed or empty — may produce empty or low-quality output","Rate limiting or payment failure via x402 protocol — request rejected before processing","Target page is behind authentication or bot protection — fetch fails"],"whenToPreferThis":"Choose this endpoint when your agent needs to read web pages within a strict token budget, especially when using BM25 query-focused ranking to extract only the most relevant content. It is superior to generic web scrapers when token cost matters — the built-in ROI proof lets you audit savings. Prefer budget mode for long pages with a specific question, structured mode for tables and metadata extraction, and markdown mode for clean LLM-readable summaries. It is especially well-suited for agent pipelines that must process many URLs without exhausting context windows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:37:27.852Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-agentdiet-bm25-budget-controlled-web-3692a80d"}