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CityFALCON Financial API – Timeseries Sentiment
x402
CityFALCON Financial API – Timeseries Sentiment is a paid API for AI agents from gateway.apiosk.com, paid per call via x402, $0.075/call, status unknown (last checked 2026-09-14).
Returns timeseries sentiment scores for financial entities and assets such as stocks, currencies, and companies
Price / call$0.075
Success—
StatusUnknown
How this service works
Timeseries sentiment for entities and assets
Output
An array of timestamped sentiment data points for the requested financial entity or asset, showing how sentiment scores have changed over the requested time window. Each data point typically includes a timestamp, sentiment score, and possibly volume or confidence metrics.
Example use cases
Monitor cryptocurrency sentiment shifts
“Check Bitcoin's sentiment score history over the last week using CityFALCON to see if we should adjust our portfolio position based on how news sentiment is moving.”
Track competitor news sentiment trends
“Get the timeseries sentiment data for Apple and Microsoft from CityFALCON over the past month so I can compare how market sentiment is treating each company lately.”
Identify currency pair sentiment reversals
“Retrieve the sentiment timeseries for EUR/USD over the past 90 days from CityFALCON so we can spot when sentiment started shifting and plan our trading strategy accordingly.”
Technical details
Endpoint
GEThttps://gateway.apiosk.com/cityfalcon-financial-api/services/sentimentWhen to prefer
Choose this endpoint when you need historical or recent timeseries sentiment data specifically for financial entities (stocks, currencies, commodities, companies) and want scored, structured output over time. Prefer this over generic news APIs when you need quantified sentiment trends rather than raw articles.
Side effects
- Missing or invalid entity/ticker returns 400 Bad Request
- Unrecognized asset or entity returns empty result set
- Invalid or missing date range parameters returns error
- Rate limiting or quota exceeded returns 429
- Payment not processed or invalid x402 auth returns 402
- Server-side error from upstream CityFALCON API returns 500
Tags
x402
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