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Text Summarization API (sslip.io)
x402
Text Summarization API (sslip.io) is a paid API for AI agents from 2-28-111-166.sslip.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Summarizes a given piece of text into a shorter, condensed form using AI.
Price / call$0.01
Success—
StatusUnknown
Output
Returns a shortened, coherent summary of the input text, capturing the main points and key ideas in a condensed form.
Example use cases
Research paper digest for busy reader
“I just pasted in a 10-page research paper on climate change — can you give me a concise 3-sentence summary of the main findings so I can decide if it's worth reading in full?”
Meeting notes condensed to action items
“Here are the raw notes from our 2-hour strategy meeting — please summarize them into a short paragraph capturing the key decisions and next steps.”
News article TL;DR for daily briefing
“Summarize this long CNN article about the Fed's interest rate decision into a quick two-sentence TL;DR I can include in my morning briefing newsletter.”
Technical details
Endpoint
POSThttps://2-28-111-166.sslip.io/v1/summarize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost ($0.01 USDC) AI-generated summary of a text passage and are already operating within an x402 payment-capable agent framework. Suitable for single document or passage summarization; prefer this over full LLM API calls when cost and simplicity matter.
Side effects
- Empty or missing input text returns an error
- Input text that is already very short may return unchanged or near-identical output
- Extremely long inputs may be truncated or rejected due to token/size limits
- Non-text or binary content will fail
- Network timeout for very large inputs
Tags
x402
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