Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our development process includes formal verification and comprehensive unit testing to ensure security and reliability before mainnet deployment.
Deliver a battle-tested, gas-optimized contract suite in as little as 2-4 weeks.
Our expertise spans the full spectrum of standards and frameworks:
ERC-20, ERC-721, ERC-1155, and custom implementations.Solidity 0.8+ and audited OpenZeppelin libraries, following best practices to mitigate reentrancy and overflow risks.Integrate institutional-grade Bitcoin custody into your platform with a unified API designed for security, compliance, and developer velocity. Built on battle-tested infrastructure securing billions in assets.
Programmatically create and manage secure, multi-signature vaults with configurable M-of-N policies. Supports native SegWit and Taproot addresses for optimal fees and privacy.
Automate complex transaction flows—deposits, withdrawals, internal transfers—with a single API call. Includes PSBT construction, co-signer coordination, and on-chain fee optimization.
Built-in compliance tools with immutable audit logs for all vault activities, transaction histories, and user permissions. Ready for SOC 2 Type II and financial regulatory reviews.
MPC-based key generation, distributed across HSM-backed secure enclaves. Zero single points of failure, with regular penetration testing by third-party auditors.
Globally distributed nodes with automatic failover, ensuring high availability and low latency for transaction broadcasting and blockchain data queries, regardless of volume.
Our Bitcoin Institutional Custody API delivers measurable improvements to your treasury's security, efficiency, and compliance posture. Move beyond basic wallet management to a fully integrated, institutional-grade financial system.
Multi-signature MPC wallets with geographically distributed key shards eliminate single points of failure. All operations are protected by hardware security modules (HSMs) and SOC 2 Type II compliant infrastructure.
Client Value: Eliminate counterparty risk and protect assets from internal/external threats with bank-grade security controls.
Programmatic API for treasury actions—batch payments, staking, and rebalancing—replaces manual processes. Integrate directly with your existing ERP, accounting, and trading systems for real-time synchronization.
Client Value: Reduce manual operational overhead by 70% and execute complex treasury strategies with code, not spreadsheets.
Automated, immutable audit trails for every transaction and administrative action. Generate compliant reports for GAAP, IFRS, and regulatory bodies (FATF Travel Rule) on-demand via API.
Client Value: Slash audit preparation time from weeks to hours and maintain continuous compliance readiness for internal and external scrutiny.
Secure, non-custodial access to institutional DeFi and staking protocols directly from your treasury vaults. Earn yield on idle assets without transferring custody to third-party platforms.
Client Value: Unlock new revenue streams from treasury holdings while maintaining full control and security over your capital.
A detailed comparison of the time, cost, and risk involved in developing a Bitcoin custody solution in-house versus integrating Chainscore's battle-tested API.
| Key Factor | Build In-House | Chainscore API |
|---|---|---|
Time to Production | 9-18 months | 4-8 weeks |
Initial Development Cost | $300K - $800K+ | $25K - $75K |
Security & Audit Burden | High (Your Responsibility) | Inherited (SOC 2 Type II, Audited Code) |
Multi-Sig & Key Management | Build from scratch | Pre-built, policy-driven engine |
Regulatory Compliance (Travel Rule, etc.) | Custom integration required | Built-in modules |
Ongoing Maintenance & Upgrades | Dedicated team required | Fully managed service |
Institutional Feature Set (Cold Storage, MPC) | Phased rollout over years | Available on day one |
Integration Support | None | Dedicated technical architect |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
We de-risk institutional Bitcoin custody integration with a structured, milestone-driven process. Each phase delivers tangible value and clear go/no-go decision points, ensuring alignment and predictable outcomes for your team.
We conduct a deep-dive analysis of your current tech stack and compliance requirements. Deliverables include a detailed threat model, a multi-signature key management architecture, and a formal security audit plan. This phase establishes the technical and regulatory foundation for a secure integration.
Our team builds and deploys the core custody API endpoints for wallet creation, transaction signing, and balance inquiry. We integrate with your chosen HSM (Hardware Security Module) provider and implement our battle-tested, air-gapped signing protocols.
We codify your institutional policies into enforceable smart contracts and API logic. This includes automated transaction approval workflows (M-of-N signatures), withdrawal whitelists, velocity limits, and integration with leading compliance monitoring tools like Chainalysis.
We execute a full-scale staging environment test with real transaction volumes, followed by a phased production rollout. Your team receives comprehensive documentation, operational runbooks, and 24/7 support handoff. The final deliverable is a production-ready, fully audited custody system.
Secure, production-ready smart contracts built by experts for your Web3 application.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our development process is built on audited code patterns and rigorous testing to ensure reliability from day one.
ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols and DAO governance systems.Solidity 0.8+ code to minimize transaction costs for your users.We deliver a complete, auditable codebase in 2-4 weeks for a standard MVP, accelerating your time-to-market.
Our team handles the entire lifecycle:
Common questions from CTOs and compliance officers evaluating institutional-grade custody solutions.
Typical integration for a standard multi-signature vault is 2-3 weeks from contract signing to production deployment. This includes environment setup, key ceremony, policy configuration, and end-to-end testing. Complex setups with custom transaction policies or regulatory reporting may extend to 4-5 weeks.
Our experts will offer a free quote and a 30min call to discuss your project.