Aurum · Swap
Aurum · Swap is a production-ready Web3 Flutter screen from FlutterKit Pro, installable with flutterkit add web3-swap-home.
The Aurum Swap home screen is a dark Binance-styled crypto convert flow. Two stacked surface cards show From (ETH, balance 1.842 ETH, editable) and To (SOL, "You receive (estimated)"), each with a rounded pill token selector — a tinted painted ticker badge (no glyph, no network image), the symbol and a chevron — plus a large tabular-figure amount on the right that auto-shrinks via FittedBox. A 40px circular swap_vert toggle straddles the gap and flips direction (ETH→SOL / SOL→ETH), recoloring badges and recomputing the converted output. Below sits a bordered info card with a "Rate" row (1 ETH = 17.97 SOL) and a "Slippage tolerance" row showing a brand-yellow 0.5% chip. A 3×4 GridView numpad (digits, dot, backspace) drives the from-amount with 6-decimal and 9-digit caps — no system keyboard — and a pinned amber "Review swap" button enables only when the value is above zero. Pure Flutter: bundled Inter font, forced dark Theme, callbacks (onBack, onSettings, onSelectFrom, onSelectTo, onReview) keep it backend-agnostic.
Reveal the one-line command to drop this screen into your project.
Licensed for unlimited commercial projects · resale prohibited · License
What's included
- ✓Web3SwapHomeScreen StatefulWidget with onBack/onSettings/onSelectFrom/onSelectTo/onReview callbacks and forced dark Theme
- ✓Stacked From/To _TokenCard widgets with painted tinted ticker badges (no glyph, no network image) and FittedBox tabular-figure amounts
- ✓Center 40px circular swap_vert toggle that flips direction and recomputes ETH↔SOL output live
- ✓Custom 3×4 GridView numpad (digits, decimal, backspace) with 6-decimal / 9-digit input guards, no system keyboard
- ✓Bordered info card: Rate row with tabular figures and a brand-yellow 0.5% slippage chip linked to settings
- ✓Pinned amber Review swap FilledButton that disables until the entered amount exceeds zero
Use cases
- ✓Token-swap home for a self-custody Web3 wallet app
- ✓DEX aggregator convert screen pairing ETH and SOL
- ✓Crypto exchange in-app instant-convert flow
- ✓DeFi portfolio app's quick swap entry point
