# AgentDiet Web URL Distiller (clean-html)

> AgentDiet Web URL Distiller (clean-html) is a paid API for AI agents from mcp-compiler.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-21).

Fetches a web URL or raw HTML and compresses it into compact, agent-ready tokens using BM25-guided budget control and multiple distillation modes.

## Facts

- Endpoint: GET https://mcp-compiler.agentdiet.dev/v1/clean-html?utm_source=zero.xyz
- Price: $0.001/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mcp-compiler.agentdiet.dev
- Website: https://mcp-compiler.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-compiler-agentdiet-dev-agentdiet-web-url-distiller-clean-html-62b137b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZED3eNyGuZdnVC23CWEwf

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mcp-compiler-agentdiet-dev-agentdiet-web-url-distiller-clean-html-62b137b4
```

Example prompt: Distill this URL into compact markdown for me — https://stripe.com/docs/payments — and keep it under 800 tokens using budget mode focused on the query 'payment intents'.

## When to prefer this

Choose this endpoint when an AI agent needs to read a webpage but must stay within a token budget, minimize LLM costs, or receive structured/markdown output rather than raw HTML. It is especially useful when you have a BM25 keyword focus and want only the most relevant excerpt from a long page. Prefer it over generic scrapers when ROI proof (compression ratio, cost saved) is needed, or when you want to pass Stripe docs or other large reference pages to an LLM without blowing your context window.

## Known failure modes

- Missing or invalid URL returns a validation error
- Unreachable or blocked URLs result in fetch failure
- mode=budget without a query may return unfiltered content
- max_tokens set below minimum (20) triggers a schema validation error
- Rate limiting or payment failure may return HTTP 402 if credits are exhausted
- Very large pages may exceed processing limits or timeout

## How this service works

Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://mcp-compiler.agentdiet.dev/v1/clean-html)

## Output

Returns a JSON object containing the distilled content (Markdown, structured tables, skeleton outline, or BM25-filtered excerpt), cache hit/miss info, billing details, and an ROI proof block showing raw token count, distilled token count, tokens saved, compression ratio percentage, and estimated LLM cost saved in USD.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "url"
 ],
 "properties": {
  "url": {
   "type": "string",
   "minLength": 1,
   "description": "Target webpage URL to fetch and distill (or builtin://stripe-docs)"
  },
  "html": {
   "type": "string",
   "description": "Optional raw HTML string to distill directly without fetching"
  },
  "mode": {
   "enum": [
    "markdown",
    "structured",
    "skeleton",
    "budget"
   ],
   "type": "string",
   "default": "markdown",
   "description": "Distillation mode"
  },
  "query": {
   "type": "string",
   "description": "BM25 focus query when mode=budget"
  },
  "max_tokens": {
   "type": "integer",
   "minimum": 20,
   "description": "Strict token budget ceiling when mode=budget"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "status",
  "roi_proof",
  "data"
 ],
 "properties": {
  "data": {
   "type": "object",
   "description": "Distilled Markdown, structured JSON tables/metadata, skeleton outline, or BM25 budget excerpt."
  },
  "cache": {
   "type": "object",
   "properties": {
    "status": {
     "enum": [
      "HIT",
      "MISS"
     ],
     "type": "string"
    },
    "cache_key": {
     "type": "string"
    },
    "latency_ms": {
     "type": "number"
    }
   }
  },
  "status": {
   "type": "string",
   "description": "Execution status ('ok')"
  },
  "billing": {
   "type": "object",
   "properties": {
    "agent_id": {
     "type": "string"
    },
    "payment_method": {
     "type": "string"
    },
    "fee_charged_usd": {
     "type": "number"
    }
   }
  },
  "roi_proof": {
   "type": "object",
   "properties": {
    "raw_tokens": {
     "type": "integer"
    },
    "tokens_saved": {
     "type": "integer"
    },
    "roi_multiplier": {
     "type": "number"
    },
    "distilled_tokens": {
     "type": "integer"
    },
    "llm_cost_saved_usd": {
     "type": "number"
    },
    "compression_ratio_pct": {
     "type": "number"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mcp-compiler-agentdiet-dev-agentdiet-web-url-distiller-clean-html-62b137b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-compiler.agentdiet.dev](https://www.zero.xyz/host/mcp-compiler.agentdiet.dev/llms.txt)