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Quant Agent Shop Summarize
x402
Quant Agent Shop Summarize is a paid API for AI agents from quantagentshop.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-23).
Summarizes text or a public URL/PDF into paragraphs, bullets, or a one-liner at short, medium, or long length with an optional focus topic
Price / call$0.03
Success—
StatusUnknown
How this service works
Summary. Send text (up to 60,000 characters) or a public page or PDF URL; returns a summary as paragraphs, bullets or one line, short, medium or long, with an optional focus, plus the source and a truncated flag (input past 60,000 characters is cut). Use to brief an agent or a person. Not for sourced answers (use /v1/research-answer) or set fields (use /v1/extract). Typical response 3 to 10 s. Failed calls are not charged.
Output
Returns a structured summary in the requested style (paragraph, bullets, or one line) and length (short ~60 words, medium ~150 words, long ~350 words), along with the source reference and a boolean truncated flag indicating whether the input exceeded 60,000 characters and was cut off.
Example use cases
Briefing agent on research paper
“Summarize this PDF for me — https://arxiv.org/pdf/2301.07041 — in a short paragraph, focusing on the main findings and methodology.”
Condensing a news article to one line
“Give me a one-sentence summary of this news article: https://www.bbc.com/news/world-us-canada-12345678”
Turning pasted text into bullet points
“Here's a long contract clause I need to understand quickly — can you turn it into a medium-length bulleted list highlighting obligations and deadlines? [paste of 5,000-word clause text]”
Technical details
Endpoint
POSThttps://quantagentshop.com/v1/summarize?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a human-readable narrative or structured condensation of a body of text or a public URL/PDF — especially when briefing an agent or person. Prefer /v1/research-answer for question-answering with citations, and /v1/extract for pulling structured fields from documents. This endpoint shines for flexible-format summaries (length and style controlled) with optional topical focus.
Side effects
- Input URL is not publicly accessible or returns an error — call fails without charge
- Text exceeds 60,000 characters — excess is silently truncated and truncated flag is set to true
- Invalid or malformed URL format — validation error returned
- Both text and url are null/omitted — required input missing error
- Timeout on slow or very large public pages — may return error after extended wait
- PDF is password-protected or corrupted — unable to extract text, call fails
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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