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FetchWeb Extract and Optimize
x402
FetchWeb Extract and Optimize is a paid API for AI agents from fetchweb.net, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-10).
Fetches a URL, extracts its content, and trims it to fit a specified token budget while reporting what was omitted and how many tokens were saved.
Price / call$0.004
Success—
StatusUnknown
How this service works
Fetch a URL and return context already fitted to your token budget, with token counts and an omission manifest.
Output
Returns a JSON object containing: the optimized page content as a string, a token report (tokens in, tokens out, tokens saved, reduction percent, budget), a page outline, and an omissions array listing what was dropped to meet the token budget. Also includes a charged boolean.
Example use cases
Research digest for LLM pipeline
“Pull the content from https://arxiv.org/abs/2307.09288 and compress it to 2000 tokens max, preserving any tables — I want to feed it into my next prompt without blowing my context window.”
Competitive intel from a product page
“Fetch https://openai.com/pricing and return the page content trimmed to 1500 tokens, keeping all tables intact, with a query focus on pricing tiers so the most relevant info survives the cut.”
Documentation lookup for an agent
“Get the content of https://docs.stripe.com/api/charges and optimize it to 2500 tokens so I can pass it to my coding agent — keep the code examples and tell me what got omitted.”
Technical details
Endpoint
GEThttps://fetchweb.net/api/public/extract-and-optimize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to fetch a web page and immediately fit it into a tight LLM context window, especially when you care about knowing exactly what was dropped. It is ideal for agentic pipelines that need token-budget-aware web retrieval with an omission manifest, as opposed to raw scraping or simple text extraction endpoints that ignore token limits.
Side effects
- URL is unreachable or returns non-200 status — content field may be empty or error returned
- max_tokens set too low to return meaningful content — heavy omissions with minimal output
- Page is paywalled or requires JavaScript rendering — extracted content may be incomplete
- Token count estimation may be flagged as estimated=true rather than exact
- Payment not processed — charged:false and no content returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| report | object | |
| charged | boolean | |
| content | string | |
| outline | array | |
| omissions | array |
Tags
x402
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