# RAG Diet — URL/HTML Distiller with BM25 Budget Control

> RAG Diet — URL/HTML Distiller with BM25 Budget Control is a paid API for AI agents from company-enrich.agentdiet.dev, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-23).

Fetches and distills a webpage URL or raw HTML into compressed Markdown, structured JSON, skeleton outline, or a BM25-focused token-budgeted excerpt

## Facts

- Endpoint: POST https://company-enrich.agentdiet.dev/v1/rag-diet?utm_source=zero.xyz
- Price: $0.001/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: company-enrich.agentdiet.dev
- Website: https://company-enrich.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/company-enrich-agentdiet-dev-rag-diet-url-html-distiller-with-bm25-5ad06910
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_58DOIh-Ap4PawEmupksw_

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 company-enrich-agentdiet-dev-rag-diet-url-html-distiller-with-bm25-5ad06910 -d '<json body>'
```

Example prompt: Distill the content at https://stripe.com/docs/payments into clean Markdown using budget mode, focused on 'payment intents', with a max of 500 tokens — I want to see how many tokens you saved me.

## When to prefer this

Choose this endpoint when you need to feed web content into an LLM and want to minimize token consumption and cost — especially in RAG pipelines where full HTML pages are too bloated. It is ideal when you need a specific portion of a page matching a query (BM25 budget mode), want structured extraction of tables and metadata, or need a skeleton outline of a long document. Prefer it over generic scrapers when token efficiency and LLM cost savings are primary concerns, or when you need built-in ROI proof of compression gains.

## Known failure modes

- URL is unreachable or returns a non-200 HTTP status — endpoint may return an error status
- Raw HTML is malformed or empty — distillation may return minimal or empty data
- Token budget (max_tokens) is set too low (below 20) — validation error returned
- BM25 query is provided without mode=budget — query may be ignored
- Rate limiting or payment failure via x402 — 402 response requiring payment
- Requested URL is behind authentication or paywalled — content cannot be fetched

## How this service works

Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://company-enrich.agentdiet.dev/v1/rag-diet)

## Output

Returns a status field ('ok'), a data object containing the distilled content in the chosen format (Markdown, structured JSON tables/metadata, skeleton outline, or BM25 budget excerpt), an roi_proof object showing raw vs distilled token counts, compression ratio percentage, tokens saved, and estimated LLM cost saved in USD, plus optional cache hit/miss status and billing details.

## 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/company-enrich-agentdiet-dev-rag-diet-url-html-distiller-with-bm25-5ad06910/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from company-enrich.agentdiet.dev](https://www.zero.xyz/host/company-enrich.agentdiet.dev/llms.txt)