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BaseBuilder Sentiment BB-Finance Sentiment Analysis
x402
BaseBuilder Sentiment BB-Finance Sentiment Analysis is a paid API for AI agents from bb-sentiment.vercel.app, paid per call via x402, $0.199695/call, status unknown (last checked 2026-09-15).
Analyzes financial sentiment from text or ticker data using the BaseBuilder Sentiment hub's finance-focused endpoint
Price / call$0.199695
Success—
StatusUnknown
How this service works
BaseBuilder Sentiment API hub - 14 paid endpoints
Output
Returns a sentiment classification (e.g. bullish, bearish, neutral) along with a confidence score for the provided financial text or ticker-related content, helping agents assess market tone and investor sentiment.
Example use cases
Example prompt
“Can you analyze the financial sentiment of this headline: 'Federal Reserve signals three rate cuts in 2025 amid cooling inflation' — tell me if it's bullish, bearish, or neutral and how confident you are?”
Technical details
Endpoint
POSThttps://bb-sentiment.vercel.app/api/bb-financeWhen to prefer
Choose this endpoint when you need finance-specific sentiment analysis on market news, earnings reports, press releases, or ticker-related commentary. It is purpose-built for financial NLP rather than generic sentiment, making it more appropriate than general-purpose text classifiers when domain context (stocks, markets, macro events) matters.
Side effects
- Missing or empty input text returns validation error
- Unrecognized ticker or ambiguous input may return low-confidence results
- Payment not included or insufficient USDC triggers 402 Payment Required
- Rate limiting or server overload returns 429 or 503 error
- Malformed POST body returns 400 Bad Request
Tags
x402
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Zero review prompt (fires after every successful call)
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