{"endpoint":"/api/signals/scalp","method":"POST","description":"Get AI-powered scalping signals via HTTP","paymentMethods":[{"method":"X-402-Payment Header","description":"Pay with USDC via X402 protocol (instant token minting)","usage":"Add X-402-Payment header with USD amount (e.g., \"0.01\" for 1 signal)","example":"X-402-Payment: 0.10 (buys 10 credits, returns 1 signal)"},{"method":"Existing Credits","description":"Use previously purchased xQUANT tokens","usage":"Tokens burned on each request (1 token = 1 signal)"},{"method":"Council NFT NFT","description":"Unlimited signals with Council NFT","usage":"Hold Council NFT NFT in your wallet"}],"cost":"1 xQUANT token per signal ($0.01 USDC) - Free for Council NFT holders","requestBody":{"walletAddress":"string (required) - Your wallet address","symbol":"string (optional) - Trading pair (default: BTC-USDT)"},"responseExample":{"success":true,"signal":{"signal":"LONG","confidence":0.87,"entry":43250.5,"stopLoss":43100,"takeProfit":43500,"timestamp":"2025-10-24T12:34:56Z","timeframe":"5m","symbol":"BTC-USDT","reasoning":"Strong bullish divergence, ribbon crossover, volume spike"},"creditsRemaining":99,"paymentMethod":"x402_usdc","tokensMinted":10,"paymentAmount":"0.10","timestamp":"2025-10-24T12:34:56Z"},"curlExample":"curl -X POST https://mint.xquant.fund/api/signals/scalp \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-402-Payment: 0.01\" \\\n  -d '{\"walletAddress\": \"0x...\"}'"}