{"sample":true,"example_data":true,"note":"Static example with the real response shape of /price/{symbol}. Not live data; values are illustrative and do not change. The live route is paid per call via x402 (USDC on Base, eip155:8453); no account, no API key, no subscription.","paid_route":{"method":"GET","path":"/price/{symbol}","url":"https://cryptofeed402.site/price/BTC","price":"$0.0025","currency":"USDC","network":"eip155:8453","payment":"x402"},"symbol":"BTC","as_of":"2026-10-20T00:00:00.000Z","perp":{"venue":"hyperliquid","mark_px":100000,"funding_hourly":0.0000125,"funding_apr_pct":10.95,"open_interest_coins":30000,"open_interest_usd":3000000000,"volume_24h_usd":2000000000,"premium":-0.0002},"spot":{"venue":"okx","last":100010,"open_24h":99600,"change_24h_pct":0.41},"disclaimer":"Automated data for AI agents. Not financial advice."}