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GPT Document Summary
x402
GPT Document Summary is a paid API for AI agents from gpt.558686.xyz, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-01).
Summarizes a document or text input into a concise summary using GPT-based AI
Price / call$0.5
Success—
StatusUnknown
Output
Returns a concise AI-generated summary of the provided document or text input, distilling the main points, key findings, or essential information from the original content.
Example use cases
Summarize long research paper
“I have a 20-page research paper on climate change — can you give me a concise summary of the key findings and conclusions? Here's the full text: [paper content]”
TL;DR for news article
“This news article is really long. Can you summarize it into 3-5 bullet points of the most important information? Here's the article text: [article content]”
Executive summary for business report
“I need an executive summary of this quarterly business report for my CEO — keep it under 200 words and focus on performance highlights. Here's the report: [report content]”
Technical details
Endpoint
GEThttps://gpt.558686.xyz/v1/doc/summary?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, AI-powered summary of a document or text passage and are willing to pay $0.50 USDC per call. Suitable for one-off summarization tasks within an agentic workflow that handles payment via the x402 protocol.
Side effects
- Empty or missing input text returns an error or empty summary
- Input too long may exceed model context window and fail
- Ambiguous or poorly structured input may produce a vague or inaccurate summary
- Payment failure (x402) if USDC balance is insufficient
- Rate limiting or server unavailability may cause timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Document text to summarize (required, max 600KB) |
| format | string | Output format (default "structured" = JSON) |
| length | string | Summary length (default "medium", 300-600 words) |
| language | string | Output language |
Tags
x402
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