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klymax402 AI Web Page Summarizer
x402
klymax402 AI Web Page Summarizer is a paid API for AI agents from klymax402.com, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-14).
Fetches a web page by URL and returns an AI-generated extractive summary with compression metrics
Price / call$0.04
Success—
StatusUnknown
How this service works
One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.
Output
Returns a JSON object containing the AI-generated summary text, an array of key extracted sentences, the source URL that was summarized, the original page word count, the summary word count, and a compression ratio indicating how much the content was condensed.
Example use cases
Research article quick digest
“Give me a summary of this research paper page — https://arxiv.org/abs/2401.12345 — keep it under 100 words so I can decide if it's worth reading in full.”
News story briefing for daily digest
“Summarize the article at https://www.reuters.com/technology/ai-regulation-2024/ in about 200 words so I can include it in my morning news briefing.”
Competitor blog post overview
“What's the main point of this competitor's blog post? Here's the URL: https://competitor.com/blog/product-launch — give me a 150-word summary.”
Technical details
Endpoint
GEThttps://klymax402.com/api/ai-summarizer/api/summarizeWhen to prefer
Use this endpoint when you need a quick, metered AI summary of any publicly accessible web page URL without managing your own summarization infrastructure or API keys. It is particularly well-suited for agents that process many different URLs on demand, since the pay-per-call USDC model (no subscription) keeps costs proportional to usage. Prefer this over building a custom pipeline when you need compression metrics (ratio, word counts) alongside the summary text.
Side effects
- URL is unreachable or returns a non-200 HTTP status — endpoint may return an error or empty summary
- Page content is behind a login or paywall — summarizer cannot access protected content
- URL points to a PDF or binary file rather than an HTML page — may fail or produce garbled output
- maxLength set too low — summary may be truncated or incoherent
- Page has very little text content — compression ratio may be near 1 with minimal summarization
- Payment not completed — 402 response requiring USDC payment before proceeding
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"summary": "example",
"sentences": [],
"sourceUrl": "example",
"wordCount": 1,
"compressionRatio": 1,
"summaryWordCount": 1
}
}Tags
x402
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