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 x402broker.com, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-21).

Fetches a web page or raw HTML and converts it into compact, token-efficient Markdown or structured output with optional BM25-based query-focused budget trimming

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/docs-to-markdown)

Output

Returns a JSON object with a 'data' field containing the distilled content (Markdown text, structured JSON tables/metadata, skeleton outline, or BM25-trimmed excerpt depending on mode), plus an 'roi_proof' object showing raw_tokens, distilled_tokens, tokens_saved, compression_ratio_pct, roi_multiplier, and llm_cost_saved_usd. Also includes optional cache hit/miss status and billing details.

Example use cases

Distill API docs for agent context

“Pull the OpenAI docs page at https://platform.openai.com/docs/api-reference and convert it to compact markdown so I can feed it into my agent without blowing the context window.”

Budget-focused research extraction

“Fetch https://en.wikipedia.org/wiki/Transformer_(machine_learning_model) in budget mode with the query 'attention mechanism' and keep it under 300 tokens — I just need the relevant bits.”

Structured data extraction from landing page

“Take https://www.anthropic.com and distill it in structured mode so I get tables and metadata about what they offer, not a wall of text.”

Technical details

Endpoint

GEThttps://x402broker.com/v1/docs-to-markdown?utm_source=zero.xyz

When to prefer

Choose this endpoint when an AI agent needs to ingest web page content but must stay within a token budget or minimize LLM inference costs. It is especially valuable for processing documentation pages, research articles, or any URL where raw HTML would be prohibitively large. Prefer it over generic scrapers when you need token-count guarantees (mode=budget), clean Markdown output, or structured extraction. The BM25 query-focused mode makes it uniquely suited for targeted research where only a slice of a page is relevant.

Side effects

URL is unreachable or returns non-200 response — distillation fails with an error status
HTML content is too sparse or empty — output may be minimal or empty data field
max_tokens too low to represent any meaningful content — truncated or empty result
mode=budget without a query parameter — BM25 focus unavailable, may fall back to default
Rate limit or payment failure via x402 — request rejected before processing
Invalid URL format — validation error returned immediately

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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