bharat_pay_kit 0.0.1

A unified Flutter payment gateway package for India. Supports Razorpay, Cashfree, PhonePe, Paytm, Google Pay, PayU, Stripe, CCAvenue, Instamojo, and UPI — all with a single consistent API, stunning 3D [...]

0.0.1

• Initial release of bharat_pay_kit — a unified Flutter payment gateway package for India.
• Unified API for 10 Indian payment gateways: Razorpay, Cashfree, PhonePe, Paytm, Google Pay, PayU, Stripe, CCAvenue, Instamojo, and UPI Generic.
• [BharatPayKit] singleton controller with init, pay, verify, switchGateway, and dispose methods.
• [BharatPayButton] widget with animated loading, success ✅, and failure ❌ states using flutter_animate.
• [BharatPaySheet] glassmorphism bottom sheet with staggered payment gateway list animation.
• [BharatPayCardWidget] interactive 3D flip credit/debit card with Visa/Mastercard/RuPay/Amex detection.
• [BharatPayStatusWidget] full-screen animated success (checkmark + confetti) and failure (shake X) screens.
• [BharatPayGatewaySelector] horizontally scrollable animated chip row.
• [CardFlipAnimation] helper — 3D perspective card flip via Transform.
• [SuccessAnimationWidget] — custom painter progressive checkmark stroke animation (800 ms).
• [FailureAnimationWidget] — elastic scale + horizontal shake animations.
• [ProcessingAnimationWidget] — continuously rotating gradient arc.
• [ShimmerLoader] — configurable shimmer placeholder using shimmer package.
• [BharatPayTheme] — complete Material3 light and dark themes with Google Fonts (Poppins, DM Sans, Rajdhani).
• [BharatPayColors] — curated palette with gateway brand colors and semantic gradients.
• [CurrencyFormatter] — Indian number formatting, compact notation (K/L/Cr), and multi-currency symbol support.
• [CardTypeDetector] — prefix-based Visa/Mastercard/RuPay/Amex detection with Luhn-compatible masking.
• [AmountValidator] — amount range and finite-number validation.
• [GatewayLogoHelper] — gateway color, emoji, short name, and description lookup.
• Full null-safety support (Dart SDK >=3.0.0 <4.0.0).
• dartdoc comments on all public APIs.
• 30+ unit tests covering exceptions, models, formatters, validators, and card detection.