Solana Rust Program Development for Payment Settlements

We architect and build custom Solana programs in Rust, leveraging the language's safety and performance for sub-second transaction finality. Our code is optimized for minimal compute units and maximum throughput.

Every program undergoes rigorous security review following OpenZeppelin patterns and Solana best practices. We implement comprehensive unit and integration testing, with optional third-party audit facilitation.

Expert implementation of Cross-Program Invocations (CPIs) to create seamless, atomic interactions between your settlement program and other protocols (e.g., token, oracle, DEX programs) on Solana.

Design and implement efficient PDAs (Program Derived Addresses) and account structures for storing payment states, user balances, and transaction histories with optimal rent costs.

Implement program upgrade authorities, migration paths, and versioning strategies using Solana's BPF loader to ensure your settlement system can evolve without downtime.

Deploy custom Rust programs that settle transactions in under 400ms. Eliminate the multi-day delays of traditional rails and unlock real-time payment experiences for your users.

Leverage Solana's sub-penny transaction fees. Our optimized programs ensure your payment product operates at a fraction of the cost of ACH, SWIFT, or card networks, enabling new micro-payment business models.

Programs are built with security-first principles, using formal verification patterns and undergoing rigorous audits. We implement compliance-ready architectures for transaction monitoring and reporting.

Build on Solana's 50k TPS network. Our architecture ensures your payment system scales seamlessly with user growth, handling peak volumes without degradation in performance or cost.

Leverage our battle-tested payment program templates and deep Solana expertise. Go from concept to a production-ready settlement layer in weeks, not months, and capture market opportunity faster.

Move beyond simple transfers. Implement complex settlement logic like conditional releases, automated fee distribution, and cross-chain atomic swaps directly within your secure Rust programs.

We analyze your settlement logic, tokenomics, and compliance requirements to design a secure, scalable program architecture. This phase defines clear deliverables and milestones.

Multi-layered security review: internal peer review, automated analysis with cargo-audit and solana-program-test, followed by a formal audit from a third-party security partner.

Deployment to Devnet/Testnet for integration testing with your front-end. We manage the mainnet deployment process, including program upgrade authority handover.

Post-launch, we provide monitoring dashboards for transaction volume, error rates, and program health. Ongoing support includes performance tuning and upgrade planning.