Web Distillation with BM25 Budget Control

Web Distillation with BM25 Budget Control is a paid API for AI agents from x402broker.com, 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 clean Markdown, structured JSON, skeleton outline, or a BM25-ranked token-budgeted excerpt

Price / call$0.001

Seller volume →—

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://x402broker.com/v1/distill)

Output

Returns a JSON object with a 'data' field containing the distilled content (Markdown string, structured JSON tables/metadata, skeleton outline, or BM25-ranked excerpt depending on mode), plus an 'roi_proof' object 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.

Example use cases

LLM grounding on live documentation

“Go grab the content from https://docs.openai.com/api-reference/chat and distill it into markdown — keep it under 1000 tokens and focus on the 'streaming responses' topic using budget mode.”

Structured data extraction from news article

“Take this URL https://techcrunch.com/2024/05/01/openai-raises-funding and pull it into structured mode so I get the tables, metadata, and key facts as JSON rather than raw HTML.”

Token-efficient research page summarization

“Distill https://en.wikipedia.org/wiki/Transformer_(machine_learning_model) into a skeleton outline so I can see the page structure and major sections without burning through my token budget.”

Technical details

Endpoint

POSThttps://x402broker.com/v1/distill?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to feed live web content to an LLM cost-effectively — especially when token budgets matter. It is ideal for grounding agents on documentation, news, or research pages without passing full raw HTML. The BM25 budget mode makes it uniquely suited for query-focused extraction under strict token limits, distinguishing it from generic scrapers that return full page content. Prefer it over search APIs when you already have a URL and need the actual page content distilled.

Side effects

URL is unreachable or returns non-200 status — endpoint may return an error status
Raw HTML payload is empty or malformed — distillation may fail or return minimal output
Token budget too low (below 20) — rejected by schema validation
BM25 query missing when mode=budget — may produce unranked or default output
Rate limiting or payment failure via x402 — 402 response requiring payment
Paywalled or JavaScript-heavy pages may yield incomplete or empty distillation

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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