Coinbase's B20 tokenized equities trade 24/7 on Base, but their price oracles freeze after the closing bell. We estimate a fair price during those closed hours and publish it via API.
All endpoints are read-only and CORS-enabled. Admin writes require an X-Admin-Key header.
GET /watchlist/latest — latest snapshot for every instrumentGET /instruments/{ticker}/latest — newest snapshotGET /instruments/{ticker}/history?window=24h — seriesGET /instruments/{ticker}/accuracy — track record