Changelog
All notable changes to the Kwery API. Dates reflect production deployment. Breaking changes are called out explicitly.
2026-03-01 — v1.5.0
- Added
/v1/derivedendpoint with cross-source basis and implied volatility metrics - Added
min_usdfilter for/v1/liquidations(Business+) - Added
X-Rows-Cappedresponse header to indicate when results are truncated by tier limits
2026-02-15 — v1.4.0
- Added Kalshi order book depth data (Pro+)
- Added 500ms snapshot intervals for supported exchanges (Business+)
2026-02-01 — v1.3.0
- Added Hyperliquid perpetual data (OHLCV, funding, open interest)
- Added
/v1/oracleendpoint with Chainlink price feed data
2026-01-15 — v1.2.0
- Added Binance 1-second ticker data (Pro+)
- Added
/v1/tradesendpoint for raw trade data (Pro+)
2026-01-01 — v1.1.0
- Added
/v1/fundingand/v1/open-interestendpoints - Added
/v1/liquidationsendpoint
2025-12-01 — v1.0.0
- Initial API release
- Endpoints:
/v1/candles,/v1/snapshots,/v1/markets,/v1/sources,/v1/limits - Authentication via
?api-key=YOUR_KEYquery parameter - Free, Pro, and Business tiers