{"success":true,"data":{"asOf":"2026-09-16T13:37:49.944Z","methodology":"premium = priceInZar / (priceUsd * usdZar) - 1, per asset, from 80eight live market data. usdZar is implied from a dollar-pegged stablecoin's ZAR market price (USDT preferred, USDC fallback) because no public interbank USD/ZAR feed is exposed; the proxy stablecoin's own premium reads as zero by construction. Assets without a published USD price are omitted, not estimated.","usdZar":{"rate":16.318,"source":"USDT"},"premiums":[{"symbol":"BTC","name":"Bitcoin","priceUsd":75663,"priceInZar":1235205,"impliedZar":1234668.834,"premiumPct":0.043425895692439376},{"symbol":"ETH","name":"Ethereum","priceUsd":2392.88,"priceInZar":39053,"impliedZar":39047.01584000001,"premiumPct":0.015325524553566616},{"symbol":"USDT","name":"Tether","priceUsd":1,"priceInZar":16.318,"impliedZar":16.318,"premiumPct":0},{"symbol":"USDC","name":"USD Coin","priceUsd":1.0007505629221918,"priceInZar":16.323,"impliedZar":16.330247685764327,"premiumPct":-0.044381970829776574}]}}