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Webpage Distiller with BM25 Budget Control
Webpage Distiller with BM25 Budget Control is a paid API for AI agents from onchain-risk.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-21).
Fetches and compresses a URL or raw HTML into compact, agent-ready tokens using markdown, structured, skeleton, or BM25-focused budget modes
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://onchain-risk.agentdiet.dev/v1/webpage-distiller)
Output
Returns a distilled version of the webpage in the requested mode (markdown text, structured JSON tables/metadata, skeleton outline, or BM25-focused excerpt), along with an ROI proof object showing raw token count, distilled token count, tokens saved, compression ratio percentage, estimated LLM cost saved in USD, and cache hit/miss status.
Example use cases
Compress docs page for agent context
“Fetch https://docs.openai.com/api-reference and distill it into markdown using budget mode with the query 'function calling' and a max of 600 tokens so it fits in my context window.”
Extract structured product data from e-commerce page
“Distill https://www.apple.com/iphone into structured mode so I get tables and metadata about the products without all the extra HTML noise.”
Summarize research paper landing page
“Take the HTML I'm pasting here and distill it into a skeleton outline so I can quickly see the document structure and main headings without reading the whole thing.”
Technical details
Endpoint
GEThttps://onchain-risk.agentdiet.dev/v1/webpage-distiller?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to process web content but must stay within a token budget or reduce LLM costs. It is especially useful when you need BM25-focused extraction to surface only the most query-relevant sections of a page, or when you want structured tables and metadata rather than raw HTML. Prefer it over generic scrapers when you need built-in compression ROI metrics and multiple distillation modes in a single call.
Side effects
- Invalid or unreachable URL returns an error status
- HTML too large or malformed may cause incomplete distillation
- mode=budget without a query or max_tokens may fall back to default behavior
- Payment failure via x402 returns HTTP 402 before processing
- Rate limits or upstream fetch timeouts cause delayed or failed responses
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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