{"uid":"cap_0kGFmRtCVx3fWfOPrfRyV","slug":"workflows-agentdiet-dev-web-url-prompt-compressor-bm25-budget-control-bd642c45","name":"Web URL Prompt Compressor (BM25 Budget Control)","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://workflows.agentdiet.dev/v1/prompt-compress)","url":"https://workflows.agentdiet.dev/v1/prompt-compress?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_6r93qD142Wu64W8FavBjW","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"workflows.agentdiet.dev","brandSlug":"workflows-agentdiet-dev-mpp","brandBaseUrl":"https://workflows.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches and distills any web URL or raw HTML into compact, agent-ready tokens using BM25-ranked extraction with configurable token budgets","exampleAgentPrompt":"Distill https://docs.stripe.com/payments/payment-intents into compact markdown using budget mode, focused on 'payment intent lifecycle', and keep it under 500 tokens.","exampleUseCases":[{"title":"Compress docs page for agent context","prompt":"Distill https://docs.stripe.com/api/charges into structured markdown so I can fit the key API reference into my prompt window without blowing my token budget."},{"title":"BM25-focused excerpt for research query","prompt":"Fetch https://en.wikipedia.org/wiki/Large_language_model and give me a budget excerpt focused on 'training data and scaling laws', capped at 300 tokens."},{"title":"Skeleton outline of a long article","prompt":"Get https://www.anthropic.com/research/claude-character and return a skeleton outline so I can see the high-level structure before deciding what to read in full."}],"resultDescription":"Returns a 'data' object containing the distilled content in the requested format (markdown text, structured JSON tables/metadata, skeleton outline, or BM25-ranked excerpt), plus ROI proof metrics showing raw token count, distilled token count, tokens saved, compression ratio percentage, estimated LLM cost saved in USD, and a ROI multiplier. Also includes cache hit/miss status and billing details.","failureModes":["URL is unreachable or returns non-200 — fetch error with status detail","HTML too short or empty page — minimal or empty distillation returned","max_tokens set below 20 — validation error rejected by schema","mode=budget used without a query parameter — BM25 ranking may be unfocused","Payment failure via x402 — 402 response if agent wallet is unfunded","Rate limiting — repeated calls to same URL may be throttled"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to read web content but must stay within a tight token budget, or when LLM cost reduction from web browsing is a priority. It is especially useful over raw fetch-and-paste when the target page is long (documentation, articles, wikis) and only a focused excerpt is needed. Prefer it over generic scraping APIs when you need BM25-ranked relevance filtering, structured table extraction, or skeleton outlines rather than raw HTML or plain text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:59.606Z","isFirstParty":false,"canonicalSlug":"workflows-agentdiet-dev-web-url-prompt-compressor-bm25-budget-control-bd642c45"}