{"name":"Trading Zones 4H Decision API","version":"1.0","base_url":"https://api.tradingzones.app","public_evidence":{"path":"/v1/performance/summary","source":"TradingZones.app LIVE / Zenek","methodology":"live_simulation","scope":"At most one selected setup from BTC, ETH, XRP and ONDO per 4H cycle","warning":"Model simulation, not brokerage-account performance and not a guarantee of future results."},"resources":[{"method":"GET","path":"/v1/signals/{symbol}/4h","symbols":["BTC","ETH","XRP","ONDO"],"price_usd":"0.03","payment":{"protocol":"x402","scheme":"exact","network":"eip155:8453","network_name":"Base Mainnet","currency":"USDC","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x449352D4B7A7928dBE64eec73B2427B7b3C98e81","decimals":6,"warning":"Use native Circle USDC on Base Mainnet only; do not send USDC on Ethereum or bridged USDbC."},"availability":{"cache_expires_before_boundary_seconds":60,"refresh_starts_after_boundary_seconds":121,"refresh_complete_by_after_boundary_seconds":150,"unavailable_status":503,"retry_after_seconds":15,"payment_requested_while_unavailable":false}}]}