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Fiona Oncology Query
x402
Fiona Oncology Query is a paid API for AI agents from fiona-125b95be.base44.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).
Answers research questions about oncology trials, cancer treatments, immunotherapy, and tumor biology with synthesized answers and citations
Price / call$1
Success—
StatusUnknown
How this service works
User Generated App
Output
Returns a structured object containing the original question, a synthesized narrative answer with inline citations, a list of source documents (each with title, URL, date, and source name), the topic label, a timestamp, and the number of items searched to generate the answer.
Example use cases
Example prompt
“Can you research the latest findings on CAR-T cell immunotherapy for relapsed B-cell lymphoma and give me a synthesized summary with citations, returning up to 15 sources?”
Technical details
Endpoint
POSThttps://fiona-125b95be.base44.app/functions/oncologyQueryWhen to prefer
Use this endpoint when an AI agent needs synthesized, citation-backed answers specifically about oncology — including cancer clinical trials, tumor biology, immunotherapy protocols, and targeted therapies — rather than general medical or biomedical questions. Prefer this over general web search when structured, research-grade oncology summaries with traceable sources are needed in a single call.
Side effects
- Missing required 'question' field returns a 400-level error
- Question outside oncology domain may return empty or low-quality results
- max_results set too high may cause timeout or truncated response
- Service may return limited results for very niche or emerging research topics
- Payment not completed (402) blocks access to the endpoint
Input
{
"question": "What are the latest immunotherapy approaches for treating melanoma?",
"max_results": 10
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| questionrequired | string | Your research question about oncology trials, cancer treatments, immunotherapy, or tumor biology |
| max_results | number | Max results to return (default: 10) |
Output
{
"topic": "Oncology",
"answer": "No content available yet.",
"sources": [],
"question": "What are the latest immunotherapy approaches for treating melanoma?",
"items_searched": 0
}Schema · Response
| Field | Type | Description |
|---|---|---|
| topic | string | |
| answer | string | Synthesized oncology research answer with citations |
| sources | array | |
| question | string | |
| timestamp | string | |
| items_searched | number |
Tags
x402
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