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AgentDiet BM25 Budget-Controlled Web Distillation API
AgentDiet BM25 Budget-Controlled Web Distillation API is a paid API for AI agents from alpha-stream.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 compact agent-ready content using BM25 budget control to enforce strict token ceilings
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://alpha-stream.agentdiet.dev/api/diet)
Output
Returns a JSON object containing distilled content (as Markdown, structured JSON tables/metadata, skeleton outline, or BM25-focused excerpt), a cache status object (HIT/MISS), billing details (fee charged in USD), and an ROI proof block showing raw token count, distilled token count, tokens saved, compression ratio percentage, and estimated LLM cost savings in USD.
Example use cases
Fit documentation into LLM context
“Distill https://docs.openai.com/api-reference into markdown, focusing on 'function calling', and cap it at 500 tokens so it fits in my prompt.”
Extract relevant section from raw HTML
“I have this raw HTML from a competitor's pricing page — can you distill it in budget mode with the query 'enterprise pricing tiers' and limit the output to 300 tokens?”
Structured data extraction from a product page
“Pull the structured tables and metadata from https://aws.amazon.com/ec2/pricing/ in structured mode so I can compare instance types without wading through the full page.”
Technical details
Endpoint
POSThttps://alpha-stream.agentdiet.dev/api/diet?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to fetch and compress a specific web page or HTML payload to fit within a strict LLM token budget, especially when you want BM25 keyword-focused excerpting to surface only the most relevant content. It is particularly valuable over generic scraping tools when you need built-in ROI/token-savings metrics, support for multiple distillation modes (markdown, structured, skeleton, budget), and micropayment-native (x402) operation within an agent pipeline.
Side effects
- URL is unreachable or returns non-200 response — endpoint may error or return empty data
- max_tokens set below 20 — rejected by schema validation
- mode=budget used without providing a query — BM25 focus is undefined
- Raw HTML provided but is malformed or empty — distillation may produce minimal output
- Rate limiting or payment failure via x402 — request not processed
- Target site blocks headless fetching — content unavailable
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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