Break through the barriers of multiple chains and wallets — a global simultaneous launch on one landing page.

Web3 Startup — Delivered a token presale campaign on a single landing page unifying Solana / EVM multi-wallet connection, crypto payments, a referral program, and a real-time leaderboard. Participants get a frictionless purchase experience; operators get infrastructure that withstands launch-day concentration.

50,000+

Wallets in pre-order

Global simultaneous launch

2 chains

Multi-wallet support

Solana / EVM · 8+ types

Real-time

Leaderboard updated

Handles 100K peak PV

Challenges

Before

Token presales split the user flow across chains and wallets, and payments were complex. Participants dropped off midway, while operators struggled with fraud, duplicate entries, and a lack of visible momentum.

Securely connect multiple wallets on a single screen

Drop-off before connecting due to per-chain flows
Enable smooth crypto payments for token purchases

Complex payment flow, low completion rate
Grow participation via email verification and referrals while preventing fraud

Unable to curb duplicate and fraudulent entries
Visualize participation to build momentum

Campaign momentum is invisible

Solution

After

Built a React-based pre-order landing page that integrates Solana / EVM multi-wallet connection, Helio crypto payments, email verification + referral program, and a real-time leaderboard. A front-end-driven, serverless-leaning architecture that withstands the traffic spikes of a global simultaneous launch.

rallymint.example.jp

Participant pre-order screen (leaderboard-linked)

Tech Stack React TypeScript Solana · EVM wagmi Helio Pay Firebase

4months

14person-months

Considering adopting this at your company? → info@amela.vn