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DopamineDesk Text Summarization API
x402
DopamineDesk Text Summarization API is a paid API for AI agents from ai-data-marketplace-1042299154756.us-central1.run.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Summarizes a block of text into a concise paragraph or bullet-point list of a specified length.
Price / call$0.005
Success—
StatusUnknown
How this service works
Create a deterministic extractive summary by ranking and selecting sentences from the supplied text.
Output
Returns a JSON object with a 'summary' field containing the condensed text (in paragraph or bullet format as requested), plus word counts for both the summary and the original input, letting the agent verify how much compression was achieved.
Example use cases
Earnings report digest for analysts
“Summarize this 1,500-word Q2 earnings report into bullet points — I want a short version, just the most important financial highlights.”
Long-form article condensed to paragraph
“Take this news article text and give me a medium-length paragraph summary so I can get the gist without reading the whole thing.”
Contract overview for quick review
“Here's a legal contract — can you condense it into a long bullet-point summary so I can spot the key terms and obligations before I send it to my lawyer?”
Technical details
Endpoint
GEThttps://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/summarizeWhen to prefer
Choose this endpoint when an agent needs to condense a user-supplied block of text into a structured summary with explicit control over format (paragraph vs bullets) and length (short/medium/long). It is pay-per-use at $0.005 USDC per call via x402, making it suitable for on-demand summarization without subscription overhead. Prefer it over general LLM summarization when you want a dedicated, predictable API contract with consistent output schema including word-count metadata.
Side effects
- Missing or empty 'text' field returns an error — the source text is required
- Invalid 'format' value (anything other than 'paragraph' or 'bullets') may default or error
- Invalid 'length' value (anything other than 'short', 'medium', or 'long') may default or error
- Very short input text may return a summary nearly identical to the input
- Payment failure via x402 USDC settlement will prevent the call from completing
- Extremely long input text may be truncated or rejected depending on token limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"engine": "extractive_frequency_v1",
"success": true,
"summary": "Quarterly revenue rose to 4. 2 million dollars, up 18 percent year over year. Op...",
"sentence_count": 6,
"original_length": 287,
"marketplace_metadata": {
"source": "deterministic extractive summarizer",
"billable": true,
"data_mode": "computed_service",
"availability": "operational"
}
}
}Tags
x402
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