{"service":"x402 QR Code Generator","protocol":"x402 (Base/USDC)","version":"1.0.0","price":"0.0005 USDC/QR","endpoint":"POST /generate","formats":["png","svg","base64"],"docs":"/docs","tagline":"Generate QR codes as PNG or SVG from any text or URL","curl_example":"curl https://x402-qrcode.suretat.com/qrcode -H 'Content-Type: application/json' -d '{\"data\": \"https://example.com\", \"format\": \"png\"}'","try_it":"https://x402-qrcode.suretat.com/docs"}