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Web Content Distillation with BM25 Budget Control
Web Content Distillation with BM25 Budget Control is a paid API for AI agents from defi-yield.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-23).
Fetches and distills a URL or raw HTML into compressed Markdown, structured JSON, skeleton outline, or BM25-ranked budget excerpt with token savings reporting
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://defi-yield.agentdiet.dev/v1/rag-chunk)
Output
Returns a distilled representation of the webpage or HTML in the requested mode (Markdown, structured JSON, skeleton, or BM25 budget excerpt), along with ROI proof metrics showing raw vs. distilled token counts, compression ratio, tokens saved, estimated LLM cost saved in USD, and cache hit/miss status with latency.
Example use cases
RAG pipeline content ingestion
“Grab the content at https://docs.openai.com/api-reference and convert it to clean markdown so I can index it in my RAG pipeline.”
Token-budget excerpt for LLM context
“Distill https://en.wikipedia.org/wiki/Transformer_(machine_learning_model) in budget mode with the query 'attention mechanism' and keep it under 300 tokens — I need to fit this into a tight LLM prompt.”
Structured data extraction from product page
“Take this raw HTML from our competitor's pricing page and distill it into structured JSON tables so I can compare their pricing tiers against ours.”
Technical details
Endpoint
POSThttps://defi-yield.agentdiet.dev/v1/rag-chunk?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to compress web content before feeding it to an LLM, especially when working with token budgets or RAG pipelines. The BM25 budget mode is uniquely suited for extracting only the most query-relevant passages from a page within a strict token ceiling. Prefer this over generic scrapers when you need ROI proof of token savings and cost reduction, or when you need multiple distillation modes (markdown, structured, skeleton, budget) from a single endpoint. Best for agent workflows where minimizing LLM context cost is a priority.
Side effects
- URL is unreachable or returns non-200 status — endpoint may return an error status
- HTML payload is empty or malformed — distillation may return minimal output
- mode=budget without a query parameter — BM25 ranking cannot proceed without a focus query
- max_tokens set below 20 — rejected by schema validation
- Payment not included or insufficient — x402 payment required error
- Target site blocks scraping — content may be incomplete or empty
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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