Perception REST API
Build on real-time narrative intelligence. Access sentiment, trends, entities, and market data for Bitcoin and digital assets via simple REST endpoints.
Endpoints
- GET /feed — Search articles across 1,000+ sources with sentiment and date filters
- GET /trends — AI-extracted narrative trends with signal strength
- GET /intelligence — Deep trend analysis and intelligence reports
- GET /sentiment-metrics — Historical sentiment aggregations
- GET /fear-greed-index — Real-time Bitcoin Fear & Greed Index
- GET /channel-volume — Source volume distribution
- POST /grouped-data — Entity-recognition company mention analysis
Authentication
All endpoints require an API key passed as a Bearer token: Authorization: Bearer pcp_...
Free tier: 5 requests/day. Paid plans start at $149/mo with 100 requests/day.
Use Cases
- Quants & Traders — Feed sentiment signals into trading algorithms
- Analysts — Build custom dashboards with real-time narrative data
- Developers — Integrate intelligence into apps, bots, and workflows
- Data Scientists — Access historical sentiment for backtesting and research