{"uid":"cap_Gq0vGp9qYhXMqc7W3U-Yw","slug":"json-repair-agentdiet-dev-web-url-prompt-compressor-1a989dcf","name":"Web URL Prompt Compressor","description":"Distill a web URL into compact agent-ready tokens (Live x402 v2, IETF MPP & MCP endpoint at https://json-repair.agentdiet.dev/v1/prompt-compress)","url":"https://json-repair.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 distill (or builtin://stripe-docs)"},"mode":{"enum":["markdown","structured","skeleton","budget"],"type":"string","default":"markdown","description":"Extraction mode: markdown, structured, skeleton, or budget"},"query":{"type":"string","description":"BM25 focus query when mode=budget"},"max_tokens":{"type":"integer","minimum":20,"description":"Strict token 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_eNrFv9l4qBOo2IPpg60XC","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"json-repair.agentdiet.dev","brandSlug":"json-repair-agentdiet-dev-mpp","brandBaseUrl":"https://json-repair.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches a webpage and distills its content into compact, agent-ready tokens using configurable extraction modes including markdown, structured JSON, skeleton outline, or BM25 budget excerpting.","exampleAgentPrompt":"Distill https://stripe.com/docs/payments into compact markdown, keeping it under 800 tokens, so I can fit it into my prompt without blowing my context window.","exampleUseCases":[{"title":"Documentation page for agent context","prompt":"Fetch https://docs.openai.com/api-reference and distill it into structured markdown so I can include the key API details in my agent's system prompt without using too many tokens."},{"title":"Budget-mode focused content extraction","prompt":"I need to pull only the relevant content about 'refund policy' from https://www.shopify.com/legal/terms — use budget mode with a max of 300 tokens and focus the BM25 query on refund policy."},{"title":"Skeleton outline of a long article","prompt":"Can you grab https://en.wikipedia.org/wiki/Large_language_model and return just the skeleton outline so I get the structure of the page without all the body text?"}],"resultDescription":"Returns a JSON object with a 'data' field containing the distilled content (markdown text, structured JSON tables/metadata, skeleton outline, or BM25-focused excerpt depending on mode), plus an 'roi_proof' block showing raw vs distilled token counts, compression ratio percentage, tokens saved, ROI multiplier, and estimated LLM cost saved in USD. Also includes optional cache hit/miss status and billing metadata.","failureModes":["Invalid or unreachable URL returns an error status","URL that blocks crawlers or requires authentication may return empty or partial content","mode=budget without a query or max_tokens may fall back to defaults","Very large pages may exceed internal processing limits","Paywalled or JS-rendered pages may not be fully distilled","Payment failure via x402 returns 402 with payment details"],"whenToPreferThis":"Choose this endpoint when you need to fetch and compress a public webpage into a token-efficient format before passing it to an LLM — especially when context windows are limited or LLM costs are a concern. Prefer it over raw web scraping when you need token count guarantees (budget mode), structured extraction (structured mode), or a lightweight outline (skeleton mode). Best suited for documentation pages, articles, and public web content rather than login-gated or heavily JS-rendered sites.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:08.691Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-web-url-prompt-compressor-1a989dcf"}