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Web Page Summary
x402
Web Page Summary is a paid API for AI agents from web.tollkit.dev, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-11).
Fetches a URL and returns an AI-written summary of the page along with its title and final (redirected) URL.
Price / call$0.007
Success—
StatusUnknown
How this service works
Summarize a web page: give a URL, get a short summary of the page written by Claude, with its title and final URL.
Output
A JSON object containing the AI-written summary (up to max_words words), the page title, the final URL after any redirects, the Claude model used, the fetch timestamp, total character count of the fetched text, and a flag indicating whether the input was truncated before summarization.
Example use cases
Research article quick digest
“Summarize this research paper page for me in about 60 words so I can decide if it's worth reading: https://arxiv.org/abs/2406.04346”
Competitor homepage overview
“What does https://www.openai.com say about itself? Give me a concise summary, max 100 words.”
News article briefing
“I don't have time to read this full article — can you summarize it for me in under 50 words? https://www.bbc.com/news/technology-68176047”
Technical details
Endpoint
POSThttps://web.tollkit.dev/web/brief?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a human-readable AI-written summary of a single web page without managing browser infrastructure or LLM pipelines yourself. It is ideal for agents that need to quickly assess whether a page is relevant, generate a digest for a user, or extract key points from an article. Prefer it over raw scraping when you want natural language output rather than raw HTML or structured data extraction.
Side effects
- Non-HTTPS or malformed URL returns a validation error
- Page behind a login wall or CAPTCHA may return empty or incomplete text
- Very large pages may be truncated (input_truncated: true), producing a partial summary
- Unreachable or slow URLs may time out
- Pages with no meaningful text content (e.g. pure JS SPAs) may yield poor summaries
- Payment failure via x402 results in a 402 response before the request is processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Absolute https URL of the page. |
| max_words | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://www.x402.org",
"model": "claude-haiku-4-5-20251001",
"title": "x402",
"summary": "An 80-word-or-shorter summary of the page, written by Claude from the page's rendered text.",
"final_url": "https://www.x402.org/",
"fetched_at": "2026-10-04T12:00:00.000Z",
"text_length": 6120,
"input_truncated": false,
"summarized_chars": 6120
}
}Tags
x402
Reviews
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