{"uid":"cap_8nVMi9dt4k3fOsW4NPj5f","slug":"alpha-stream-agentdiet-dev-agentdiet-bm25-budget-controlled-web-f4e75c2c","name":"AgentDiet BM25 Budget-Controlled Web Distillation API","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/api/diet)","url":"https://alpha-stream.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_pgq3BMbGJfZEbYEYnlglQ","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 agent-ready content using BM25 budget control to enforce strict token ceilings","exampleAgentPrompt":"Can you distill https://stripe.com/docs/payments into clean markdown using budget mode, focused on 'payment intents', and keep it under 800 tokens?","exampleUseCases":[{"title":"Fit documentation into LLM context","prompt":"Distill https://docs.openai.com/api-reference into markdown, focusing on 'function calling', and cap it at 500 tokens so it fits in my prompt."},{"title":"Extract relevant section from raw HTML","prompt":"I have this raw HTML from a competitor's pricing page — can you distill it in budget mode with the query 'enterprise pricing tiers' and limit the output to 300 tokens?"},{"title":"Structured data extraction from a product page","prompt":"Pull the structured tables and metadata from https://aws.amazon.com/ec2/pricing/ in structured mode so I can compare instance types without wading through the full page."}],"resultDescription":"Returns a JSON object containing distilled content (as Markdown, structured JSON tables/metadata, skeleton outline, or BM25-focused excerpt), a cache status object (HIT/MISS), billing details (fee charged in USD), and an ROI proof block showing raw token count, distilled token count, tokens saved, compression ratio percentage, and estimated LLM cost savings in USD.","failureModes":["URL is unreachable or returns non-200 response — endpoint may error or return empty data","max_tokens set below 20 — rejected by schema validation","mode=budget used without providing a query — BM25 focus is undefined","Raw HTML provided but is malformed or empty — distillation may produce minimal output","Rate limiting or payment failure via x402 — request not processed","Target site blocks headless fetching — content unavailable"],"whenToPreferThis":"Choose this endpoint when you need to fetch and compress a specific web page or HTML payload to fit within a strict LLM token budget, especially when you want BM25 keyword-focused excerpting to surface only the most relevant content. It is particularly valuable over generic scraping tools when you need built-in ROI/token-savings metrics, support for multiple distillation modes (markdown, structured, skeleton, budget), and micropayment-native (x402) operation within an agent pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:35:59.942Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-agentdiet-bm25-budget-controlled-web-f4e75c2c"}