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AsterPay AI Text Summarizer
x402
AsterPay AI Text Summarizer is a paid API for AI agents from x402.asterpay.io, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-10).
Summarizes any input text using AI, returning a concise summary along with word count and reduction percentage.
Price / call$0.006
Success—
StatusUnknown
How this service works
Summarize any text using AI. Returns a concise summary.
Output
Returns a JSON object containing a 'summary' field with the AI-generated concise summary, a 'reduction' field showing the percentage the text was reduced (e.g. '80%'), and a 'word_count' field indicating the number of words in the summary.
Example use cases
Research article digest
“Here's a 2,000-word research paper on climate change I found. Can you boil it down into a concise summary so I can quickly understand the key findings without reading the whole thing?”
Meeting notes condensed
“I have these lengthy meeting notes from today's all-hands — can you summarize them into the main takeaways so I can share a quick recap with the team?”
News article TL;DR
“I keep seeing this news story shared everywhere but it's really long. Here's the text — can you give me a short TL;DR so I understand what it's actually about?”
Technical details
Endpoint
POSThttps://x402.asterpay.io/v1/ai/summarize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, AI-generated summary of any freeform text and want metadata like reduction percentage and word count alongside the summary. It is well-suited for agents handling document digestion, research assistance, or content curation pipelines where cost per call ($0.004 USDC) is acceptable and the response latency needs to be fast rather than batch.
Side effects
- Empty or missing 'text' field returns an error
- Extremely large text inputs may be truncated or rejected
- Non-textual or binary input will fail to produce a meaningful summary
- Network timeouts on very long texts
- Payment failure (insufficient USDC balance) results in 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"schema": {
"type": "object",
"required": [
"summary"
],
"properties": {
"summary": {
"type": "string",
"description": "The summarized text"
},
"reduction": {
"type": "string"
},
"word_count": {
"type": "number"
}
}
},
"example": {
"summary": "A concise summary of the provided text.",
"reduction": "80%",
"word_count": 25
}
}Tags
x402
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