{"resource":"https://kronossignals.com/api/v1/cex-premium/btc","service":"Kronos Crypto Data & Forecasts","areas":["crypto_prices"],"answering":true,"http_status":402,"latency_ms":140,"price_usdc":0.02,"buyers_30d":2,"calls_30d":3,"description":"Coinbase price premium vs composite spot median (OKX + Kraken + Binance). premium_pct = (coinbase / composite_median − 1) × 100. Positive = US/institutional demand skew; negative = global selling pressure. Covers BTC/ETH/SOL/XRP/DOGE/ADA/AV","id":"c400213d942a","category":"Insurance","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/c400213d942a"}