Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our focus is on security-first development, gas optimization, and regulatory compliance for DeFi, NFTs, and enterprise applications.
Deploy with confidence using battle-tested patterns from 100+ audits.
OpenZeppelin libraries and verified via third-party audits (e.g., CertiK, Halborn).ERC-20, ERC-721, custom DeFi vaults, multi-signature wallets, and cross-chain bridges.Typical Outcomes:
Our SDK provides the essential, battle-tested modules to launch a compliant, high-performance Web3 banking platform. Each component is designed for rapid integration, enterprise-grade security, and seamless user experience.
Deploy ERC-4337 smart accounts with social logins, gas sponsorship, and batch transactions. Eliminate seed phrase friction and enable seamless onboarding for non-crypto-native users.
Unified dashboard for managing tokens, NFTs, and DeFi positions across Ethereum, Polygon, Arbitrum, and Base. Includes real-time portfolio valuation and cross-chain bridging.
Integrated payment rails with multiple providers for buying/selling crypto with bank transfers, cards, and local payment methods. Full KYC/AML flow automation included.
Real-time screening for sanctions, AML, and fraud using Chainalysis and TRM Labs integrations. Automated reporting and audit trails built for regulatory requirements.
Pre-built connectors for leading DEXs (Uniswap, Curve), lending protocols (Aave, Compound), and validator staking. Execute complex strategies via a single, secure interface.
Webhook-driven alerts for deposits, withdrawals, and smart contract events. Custom dashboards with transaction history, fee analysis, and user activity metrics.
Building core Web3 banking infrastructure requires deep, specialized expertise. Our battle-tested SDK delivers production-ready functionality, allowing your team to focus on your unique product vision.
Skip the 12-18 month development cycle for core modules like multi-chain wallets, fiat on/off ramps, and transaction orchestration. Our SDK integrates in weeks, accelerating your time-to-market.
Leverage our SOC 2 Type II compliant platform and smart contracts audited by leading firms like Trail of Bits. We handle regulatory complexities (travel rule, KYC/AML integrations) so you don't have to.
Eliminate the hidden costs of hiring, training, and retaining niche blockchain talent. Our subscription model converts unpredictable R&D spend into a fixed, scalable operational cost.
Our infrastructure processes billions in transaction volume with 99.99% uptime. You inherit proven reliability, multi-chain support (EVM, Solana, etc.), and automatic updates without maintenance overhead.
A detailed breakdown of the costs, risks, and time investment required to build a compliant Web3 banking stack in-house versus leveraging Chainscore's production-ready SDK.
| Factor | Build In-House | Chainscore SDK |
|---|---|---|
Time to Market (Initial Launch) | 6-12+ months | 2-4 weeks |
Core Development Cost (Year 1) | $250K - $750K+ | $0 (SDK License) |
Security & Compliance Audit | Mandatory, $50K-$150K | Included, pre-audited |
Ongoing Maintenance & Upgrades | 1-3 dedicated engineers | Handled by Chainscore |
Multi-Chain Support (EVM, Solana) | Build per chain, 3-6 months each | Out-of-the-box, unified API |
Regulatory Compliance (Travel Rule, KYC) | Partner integration & legal review | Integrated, configurable modules |
Infrastructure Uptime SLA | Your responsibility (target 99.5%) | 99.9% Guaranteed |
Total Cost of Ownership (3 Years) | $1M - $3M+ | Predictable subscription |
We provide a structured, milestone-driven approach to integrate our Web3 Banking SDK & Widgets, ensuring your project launches on time and on spec.
We conduct a technical deep-dive to map your requirements to our SDK's capabilities. You receive a detailed integration plan and architecture diagram within 48 hours.
Your integration undergoes a mandatory security review by our team, following OpenZeppelin standards. We provide a vulnerability report and remediation guidance.
We deploy and configure the SDK in your staging environment. Conduct end-to-end testing for fiat on/off ramps, wallet connections, and transaction flows.
Managed cutover to production with zero downtime. We provide live monitoring for the first 72 hours and a dedicated technical account manager.
Post-launch, we provide analytics on SDK performance and user behavior. Schedule quarterly reviews to optimize for new chains, tokens, and user growth.
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom smart contracts that form the secure, automated backbone of your Web3 application. Our development process is built for enterprise-grade security and reliability from day one.
We deliver battle-tested code that protects your assets and your users.
ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols and DAO governance systems.OpenZeppelin standards, followed by rigorous audits (internal & third-party) before mainnet deployment.Clear answers to the most common questions from CTOs and product leads evaluating our Web3 Banking SDK & Widgets.
For a standard integration of our core SDK and widgets (e.g., on-ramp, wallet, portfolio), production deployment typically takes 2-4 weeks. This includes environment setup, configuration, custom UI theming, and end-to-end testing. Complex multi-chain deployments or bespoke smart contract integrations may extend this to 6-8 weeks. We provide a detailed project plan within the first week of engagement.
Our experts will offer a free quote and a 30min call to discuss your project.