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Web URL to Markdown Distiller with BM25 Budget Control
Web URL to Markdown Distiller with BM25 Budget Control is a paid API for AI agents from shopify-spy.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-21).
Fetches a web URL or raw HTML and distills it into compact, agent-ready Markdown or structured output with token-budget control via BM25 ranking
Price / call$0.001
Success—
StatusUnknown
How this service works
Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://shopify-spy.agentdiet.dev/v1/markdown-distill)
Output
Returns a data object containing the distilled content (Markdown text, structured JSON tables/metadata, skeleton outline, or BM25-ranked budget excerpt), along with an roi_proof block showing raw token count, distilled token count, tokens saved, compression ratio percentage, ROI multiplier, and estimated LLM cost saved in USD. Also includes cache status (HIT/MISS) and billing info.
Example use cases
Token-budget webpage research for LLM
“Fetch https://openai.com/pricing and distill it into markdown using budget mode, with a max of 600 tokens focused on the query 'API pricing tiers', so I can fit it into my prompt without blowing the context limit.”
Structured data extraction from product page
“Grab https://shopify.com/pricing and extract it in structured mode so I get clean JSON tables of all their plan features and prices — I want to compare them programmatically.”
Skeleton outline of long documentation page
“Take https://docs.aws.amazon.com/ec2/latest/userguide/concepts.html and give me a skeleton outline of the page structure so I can quickly see what sections exist before deciding which to read in full.”
Technical details
Endpoint
GEThttps://shopify-spy.agentdiet.dev/v1/markdown-distill?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to fit web content into a constrained LLM context window without manually scraping and truncating. It is especially valuable when working with long documentation pages, product pages, or news articles where you want BM25-ranked relevance filtering to keep only the most query-relevant tokens. Prefer it over raw HTTP fetching when token cost and compression ratio matter, or when you want structured JSON tables or skeleton outlines rather than raw HTML.
Side effects
- Invalid or unreachable URL returns an error status
- URL behind authentication or paywalls cannot be fetched
- max_tokens set below 20 is rejected as invalid
- BM25 query provided without mode=budget may be ignored
- Rate limits or payment failures return 402 errors
- Very large pages may exceed internal fetch limits
- HTML-only mode fails if neither url nor html is supplied
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | Target webpage URL to fetch and distill (or builtin://stripe-docs) |
| html | string | Optional raw HTML string to distill directly without fetching |
| mode | string | Distillation mode |
| query | string | BM25 focus query when mode=budget |
| max_tokens | integer | Strict token budget ceiling when mode=budget |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object | Distilled Markdown, structured JSON tables/metadata, skeleton outline, or BM25 budget excerpt. |
| cache | object | |
| statusrequired | string | Execution status ('ok') |
| billing | object | |
| roi_proofrequired | object |
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