Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom Solidity/Rust smart contracts with formal verification and gas optimization. Our code-first approach ensures your protocol logic is secure, efficient, and upgradeable from day one.
Deploy audited, mainnet-ready contracts in as little as 2-4 weeks.
Deliverables include:
ERC-20, ERC-721, and custom standards, reducing user costs by up to 40%.TransparentProxy, UUPS) for seamless future iterations.Our Non-Custodial Batch Wallet SDK is built from the ground up to accelerate your development cycle and deliver a seamless, secure user experience. We handle the complex blockchain interactions so your team can focus on product innovation.
Get from zero to production in under 2 weeks with our modular, well-documented SDK. Includes comprehensive guides, sample applications, and dedicated technical support for a frictionless setup.
Built on battle-tested cryptographic libraries and audited by leading security firms. We implement MPC/TSS key management, ensuring non-custodial security without compromising on user experience.
Our batch transaction engine aggregates user actions, reducing gas fees by up to 90% compared to individual on-chain operations. Pass the savings directly to your users.
Deploy once, run everywhere. Our SDK provides a unified interface for EVM chains (Ethereum, Polygon, Arbitrum) and Solana, with built-in abstractions for protocol-specific logic.
Gain deep insights into wallet activity, transaction success rates, and user behavior with our integrated dashboard. Proactive alerts for failed transactions and network congestion.
Architected with compliance in mind. Features include configurable transaction screening, address allow/deny lists, and audit trails to simplify regulatory requirements for FinTechs.
Our Non-Custodial Batch Wallet SDK is engineered to deliver measurable business results: faster time-to-market, reduced operational overhead, and enhanced security for your users.
Go from concept to live product in weeks, not months. Our pre-audited SDK handles complex multi-signature logic and batch operations, so your team can focus on core application features.
Built on battle-tested MPC (Multi-Party Computation) architecture. We provide SOC 2 Type II compliant infrastructure, ensuring your custodial solution meets the highest security and regulatory standards.
Batch hundreds of transactions into a single on-chain operation. Slash gas fees by up to 90% and eliminate the need for expensive, in-house security engineering and key management teams.
Architected for high-throughput applications. Our infrastructure automatically scales to handle millions of daily transactions with sub-second latency, backed by a 99.9% uptime SLA.
A detailed comparison of the total cost of ownership for building a secure, multi-chain batch wallet system in-house versus using Chainscore's production-ready SDK.
| Development Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production Launch | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $25K - $75K |
Security Audit & Pen Testing | $50K - $100K (external) | Included (audited codebase) |
Ongoing Maintenance (Annual) | 2-3 Senior Devs ($300K+) | Optional SLA from $30K/year |
Multi-Chain Support (EVM) | Custom integration per chain | Native support for 10+ chains |
Gas Optimization Features | Months of R&D required | Built-in batching & scheduling |
Compliance & Risk Monitoring | Custom tooling required | Integrated alerts & dashboards |
Total Year 1 Cost | $600K - $900K+ | $55K - $105K |
Key-Management Infrastructure | Build from scratch (high risk) | SOC 2 compliant, MPC-based |
A structured, four-phase approach to deliver your secure, scalable, and production-ready batch wallet SDK. We focus on clear milestones, transparent communication, and audited code to ensure your project launches on time and within spec.
We conduct a deep-dive workshop to define your exact requirements, from multi-chain support (EVM, Solana, etc.) to specific transaction batching logic. You receive a detailed technical specification document and a finalized architecture diagram for sign-off.
Our engineers build the core SDK with non-custodial security as the foundation. This includes key management, multi-signature logic, and batch transaction construction. All code follows OpenZeppelin patterns and is written in your preferred stack (TypeScript, Go, Rust).
The completed SDK undergoes a rigorous internal security review followed by integration with your staging environment. We provide comprehensive documentation, sample applications, and direct support for your engineering team to ensure a smooth integration process.
We assist with the final deployment to your mainnet environment, including configuration for high availability and monitoring. You receive 30 days of post-launch support and optional ongoing maintenance with a 99.9% uptime SLA for critical components.
Production-ready smart contracts built for security, scalability, and real-world use.
We architect and deploy custom, audited smart contracts that form the secure backbone of your application. Our development process is built on OpenZeppelin standards and a security-first methodology, ensuring your core logic is resilient and gas-optimized from day one.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, on-chain code.
ERC-20, ERC-721, ERC-1155, ERC-4626, and custom implementations.Get clear answers to common technical and commercial questions about our enterprise-grade wallet infrastructure.
A standard integration with our Non-Custodial Batch Wallet SDK takes 1-2 weeks from contract signing to production deployment. This includes environment setup, core SDK integration, custom feature configuration, and a security review. Complex multi-chain deployments or custom smart contract extensions may extend this to 3-4 weeks. We provide a detailed project plan during the discovery phase.
Our experts will offer a free quote and a 30min call to discuss your project.