I’ve been working on a Java microservices project that enables crypto transactions across multiple chains — including Solana, Ethereum, and EVM-compatible Layer 2s. The API is built with Spring Boot, designed for enterprise-grade scalability and modularity, so you can build anything on top that requires crypto transactions. 💡 What’s unique: Solana integration without any dedicated Solana library — all cryptographic operations are implemented from scratch. Cross-chain transfers supported. SPL...
