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Web Content Distiller with BM25 Budget Control
Web Content Distiller with BM25 Budget Control is a paid API for AI agents from serp-extract.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-23).
Fetches a URL or accepts raw HTML and distills it into compact, token-efficient agent-ready content using BM25-ranked budget control
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://serp-extract.agentdiet.dev/v1/token-optimizer)
Output
Returns a data object containing the distilled content (markdown, structured JSON tables/metadata, skeleton outline, or BM25-ranked budget excerpt), along with an roi_proof block showing raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, roi_multiplier, and llm_cost_saved_usd. Also includes cache status (HIT/MISS) and billing details.
Example use cases
Token-budget extraction for LLM context
“Fetch https://docs.anthropic.com/en/api/messages and distill it in budget mode with the query 'streaming responses', keeping it under 300 tokens so I can stuff it into my prompt without blowing my context window.”
Structured table extraction from a webpage
“Take the raw HTML from this pricing page and distill it in structured mode so I get the pricing tiers and feature tables back as clean JSON — here's the HTML: <html>...</html>”
Skeleton outline for long documentation
“Give me a skeleton outline of https://nextjs.org/docs so I can see the high-level structure of the docs without reading thousands of tokens of content.”
Technical details
Endpoint
POSThttps://serp-extract.agentdiet.dev/v1/token-optimizer?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to reduce the token footprint of web content before passing it to an LLM — especially when you have a strict token budget or a specific focus query (BM25 mode). Prefer it over generic scrapers when you need ROI proof (tokens saved, compression ratio) alongside the distilled content. Use the budget+query mode when you only want the most relevant passages from a long page. Use structured mode when you need tables and metadata extracted as JSON rather than prose markdown.
Side effects
- Missing required 'url' field returns validation error
- Invalid URL format causes fetch failure
- mode=budget without a 'query' field may return unranked or degraded output
- max_tokens below 20 rejected by schema validation
- Raw HTML too large may cause timeout or truncation
- Paywalled or JavaScript-rendered pages may return incomplete distillation
- x402 payment failure returns 402 with payment instructions
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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