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Web URL Context Trimmer & Distiller
Web URL Context Trimmer & Distiller is a paid API for AI agents from llms-generator.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-21).
Fetches and distills a URL or raw HTML into compact, agent-ready tokens using BM25-controlled budget modes (markdown, structured, skeleton, or budget)
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://llms-generator.agentdiet.dev/v1/context-trimmer)
Output
Returns a 'data' object containing the distilled content in the requested format (Markdown, structured JSON, skeleton outline, or BM25 excerpt), 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 status (HIT/MISS) and billing info.
Example use cases
Summarize docs page for agent pipeline
“Fetch https://docs.openai.com/api-reference and distill it into structured markdown so I can feed it to my agent without blowing my context window.”
BM25 budget excerpt for research query
“Pull https://en.wikipedia.org/wiki/Transformer_(machine_learning_model) and trim it to a maximum of 1500 tokens in budget mode, focusing on the query 'attention mechanism'.”
Extract skeleton outline of landing page
“Get the skeleton outline of https://vercel.com/home so my agent can understand the page structure without parsing all the content.”
Technical details
Endpoint
GEThttps://llms-generator.agentdiet.dev/v1/context-trimmer?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to read a webpage but must stay within a strict token budget, or when raw HTML is too noisy for direct LLM consumption. It is especially useful in agentic pipelines where context window costs matter and the agent needs clean, structured or markdown-formatted web content. Prefer budget+BM25 mode when only a topically relevant portion of the page is needed.
Side effects
- Invalid or unreachable URL returns a fetch error status
- mode=budget without a query or max_tokens may return unfiltered content
- Very large pages may still exceed token budgets if max_tokens is set too low
- Raw HTML injection via the html parameter may produce unexpected distillation results if malformed
- Payment failure (HTTP 402) if x402 billing credentials are not configured
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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