x402broker Prompt Compress (AgentDiet /v1/distill)

x402

x402broker Prompt Compress (AgentDiet /v1/distill) is a paid API for AI agents from x402broker.com, paid per call via x402 or MPP, $0.001/call, status unknown (last checked 2026-10-20).

Fetches a URL and compresses its HTML content by stripping 85-97% of token bloat, returning a semantically distilled, agent-ready version of the page.

Price / call$0.001

Seller volume →—

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://x402broker.com/v1/prompt-compress)

Output

Returns a semantically distilled version of the requested web page with 85-97% of HTML token bloat removed, leaving only the meaningful textual content suitable for injection into an LLM context window.

Example use cases

Token-efficient research pipeline

“I need you to grab this long documentation page at https://docs.someproject.io/overview and strip out all the HTML junk so I only get the meaningful text — I want to use it in my context window without blowing my token budget.”

Agent reading a news article

“Fetch https://techcrunch.com/2024/05/01/some-article and distill it down to just the core content — I want the cleanest, most compressed version possible for my AI to read.”

Product page content extraction

“Pull the content from https://shop.example.com/product/widget-pro and compress the HTML so I can process the product description and specs without all the navigation, ads, and footer noise.”

Technical details

Endpoint

GEThttps://x402broker.com/v1/prompt-compress?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to fetch a URL and dramatically reduce its token footprint before using the content in an LLM prompt. It is ideal for agent pipelines where context window budget is a constraint and raw HTML is too noisy. Prefer it over generic scrapers when token efficiency and semantic fidelity are both important, especially for documentation pages, articles, and product pages.

Side effects

URL is unreachable or returns a non-200 status — distillation fails with an error
Paywalled or login-required pages return partial or no content
Highly JavaScript-rendered SPAs may not yield meaningful static content
Invalid or malformed URL input results in a validation error
Rate limiting or upstream timeout causes request failure

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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