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BaseBuilder Sentiment - CNBC Sentiment Analysis
x402
BaseBuilder Sentiment - CNBC Sentiment Analysis is a paid API for AI agents from bb-sentiment.vercel.app, paid per call via x402, $0.173907/call, status unknown (last checked 2026-09-15).
Analyzes sentiment of CNBC financial news content and returns sentiment scores or classifications
Price / call$0.173907
Success—
StatusUnknown
How this service works
BaseBuilder Sentiment API hub - 14 paid endpoints
Output
Returns a sentiment classification (positive, negative, or neutral) and likely a numeric sentiment score or confidence value derived from the submitted CNBC financial news content.
Example use cases
Monitor competitor news sentiment daily
“Check the sentiment of recent CNBC articles about our main competitors and flag any significantly negative coverage that might impact their stock price or our market position.”
Track earnings announcement market reaction
“Analyze the sentiment from CNBC's coverage of today's earnings announcements across the tech sector and tell me which companies are getting the most bullish versus bearish treatment.”
Alert on sudden sentiment shifts
“Watch CNBC headlines about the Fed and interest rates over the next hour, then alert me immediately if the sentiment suddenly turns bearish or there's a major shift in market tone.”
Technical details
Endpoint
POSThttps://bb-sentiment.vercel.app/api/cnbcWhen to prefer
Choose this endpoint when you specifically need sentiment analysis tuned for CNBC financial news content, and are willing to pay per call via x402 micropayments. Prefer this over generic sentiment APIs when financial media tone and market sentiment context are important.
Side effects
- Empty or missing input text returns a 400 error
- Payment not included or insufficient results in 402 Payment Required
- Overly short or non-financial text may return low-confidence results
- Rate limiting or server unavailability may cause 429 or 503 errors
- Non-English content may yield inaccurate sentiment classification
Tags
x402
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