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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Institutional Multi-Sig & Compliance SDK

Deploy secure, regulator-ready multi-signature workflows for cross-chain assets. Our SDK provides battle-tested smart contracts, a comprehensive admin dashboard, and immutable audit trails for institutional operations.
Chainscore © 2026
overview
CORE INFRASTRUCTURE

Custom Smart Contract Development

Secure, audited smart contracts built to your exact specifications.

We architect and deploy production-ready smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and future-proof modularity.

  • Full Lifecycle Development: From initial design and Solidity/Rust coding to deployment and on-chain verification.
  • Security by Default: Built with OpenZeppelin standards, automated testing, and formal verification where required.
  • Protocol-Specific Expertise: Custom implementations for ERC-20, ERC-721, ERC-1155, DeFi primitives, and cross-chain bridges.

Deploy with confidence. Every contract undergoes a rigorous 3-stage audit process before mainnet launch, combining automated analysis, manual review, and testnet simulations.

  • Deliverables: Fully documented source code, deployment scripts, and a comprehensive security audit report.
  • Typical Timeline: 4-8 weeks from spec to mainnet-ready contracts, depending on complexity.
key-features-cards
ENTERPRISE-GRADE BUILDING BLOCKS

Core Components of Our Compliance-First SDK

Our SDK provides the essential, audited modules to integrate institutional-grade security and compliance directly into your application's architecture, accelerating your time-to-market.

01

Multi-Signature Wallet Module

Deploy and manage secure, on-chain multi-signature wallets with configurable approval thresholds (M-of-N). Supports EOA and smart contract signers for flexible governance models.

5+
Protocols Supported
< 1 sec
Proposal Creation
EXPLORE
02

Transaction Policy Engine

Define and enforce granular compliance rules (allow/deny lists, velocity limits, geofencing) at the smart contract level before execution. Policies are immutable and transparent.

Real-time
Policy Evaluation
0 Gas
Read Checks
EXPLORE
03

On-Chain Audit Trail

Automatically generate an immutable, queryable log of all governance actions, policy changes, and transaction approvals for internal audit and regulatory reporting.

Immutable
Data Integrity
GraphQL API
Query Access
EXPLORE
04

Role-Based Access Control (RBAC)

Implement fine-grained permissioning for treasury management. Assign roles (Admin, Approver, Viewer) with specific capabilities across wallets and functions.

ERC-7201
Standard Compliant
Gas-Optimized
Permission Checks
EXPLORE
05

Integration Adapters

Pre-built, maintained connectors for seamless integration with existing enterprise systems like SIEM tools, custody providers (Fireblocks, Copper), and identity platforms.

3+
Custody Partners
REST & Webhook
Interface Options
EXPLORE
06

Developer Tooling & SDK

Comprehensive TypeScript/Go SDKs, local testing sandbox, and detailed API documentation to reduce integration complexity and developer onboarding time.

2 weeks
Avg. Integration
TypeScript/Go
SDK Support
EXPLORE
benefits
ENTERPRISE-GRADE SECURITY & COMPLIANCE

Operational Integrity for Institutional Teams

Our Multi-Sig & Compliance SDK is engineered for institutions that cannot compromise on security, auditability, or regulatory adherence. We provide the battle-tested infrastructure to manage high-value assets with precision and confidence.

01

Multi-Signature Governance

Implement flexible, hierarchical multi-signature wallets with configurable approval thresholds, role-based permissions, and time-locked execution. Supports MPC and hardware security modules (HSMs) for key management.

N-M
Configurable Signers
Role-Based
Access Control
02

Compliance & Audit Trail

Automated, immutable logging of all governance actions, proposal lifecycles, and transaction metadata. Generate comprehensive reports for internal audits and regulatory bodies (e.g., FINRA, MiCA) with a single API call.

Immutable
Audit Logs
API-Driven
Reporting
03

Transaction Policy Engine

Define and enforce granular transaction policies: whitelists/blacklists, daily volume limits, destination restrictions, and automated compliance checks (OFAC, sanctions) before execution.

Real-Time
Policy Checks
Automated
Sanctions Screening
04

Incident Response & Recovery

Pre-configured emergency procedures for key compromise or malicious proposals, including transaction freezing, signer revocation, and secure recovery workflows to protect assets under duress.

< 1 Hour
Recovery SLA
Pre-Signed
Emergency Txs
05

Integration & Custody Support

Seamlessly integrate with leading institutional custodians (Fireblocks, Copper) and treasury management platforms. SDK supports direct RPC, WalletConnect, and custom backend integrations.

Fireblocks
Certified
WalletConnect
v2 Support
06

Developer Experience & Support

Comprehensive TypeScript/Go SDKs, detailed API documentation, and a dedicated technical account manager. Includes a sandbox environment for testing governance flows without risking mainnet assets.

TypeScript/Go
SDKs
24/7
Priority Support
EXPLORE
Cost-Benefit Analysis

Build vs. Buy: The Institutional Multi-Sig Decision

A detailed comparison of the time, cost, and risk involved in developing a compliant multi-signature system in-house versus leveraging Chainscore's production-ready SDK.

FactorBuild In-HouseChainscore SDK

Development Timeline

6-12 months

4-8 weeks

Initial Security Audit

Required (8-12 weeks)

Pre-audited (0 weeks)

Compliance Coverage

Custom research & implementation

Pre-built for FATF Travel Rule, OFAC

Ongoing Maintenance

Full engineering team required

Managed service with optional SLA

Time to First Transaction

Post-development & audit

Day 1

Total Year 1 Cost

$250K - $600K+

$75K - $200K

Key Person Risk

High (specialized knowledge)

Low (documented, supported)

Upgrade Path

Manual, high-risk migrations

Automated, versioned releases

how-we-deliver
PREDICTABLE, AUDITABLE, AND SECURE

Our Delivery Process: From Specification to Production

A structured, transparent approach to delivering enterprise-grade multi-signature and compliance infrastructure. We provide clear milestones, regular code reviews, and verifiable security at every stage.

01

Phase 1: Discovery & Specification

We conduct a technical deep-dive to define your exact requirements: signer policies, governance flows, and compliance hooks. Deliverables include a detailed technical specification and a fixed-scope Statement of Work.

1-2 weeks
Duration
Fixed Scope
Pricing Model
02

Phase 2: Architecture & Smart Contract Development

Our senior Solidity engineers architect and implement the core multi-sig logic (e.g., Safe{Wallet} modules) and compliance SDKs. Development follows OpenZeppelin standards with comprehensive unit and integration testing.

Solidity 0.8+
Language
OpenZeppelin
Security Base
03

Phase 3: Security Audit & Penetration Testing

All code undergoes a rigorous internal audit. For institutional clients, we facilitate third-party audits with firms like Trail of Bits or Quantstamp. We remediate all critical/high issues before proceeding.

100%
Critical Issue Remediation
Third-Party
Audit Option
04

Phase 4: Integration & Staging Deployment

We integrate the SDK with your front-end and back-end systems on a testnet or private staging environment. We provide full documentation, integration guides, and support your team through the process.

Testnet/Private
Environment
Full Docs
Deliverable
05

Phase 5: Production Deployment & Monitoring

We manage the secure mainnet deployment, configure multi-sig signer setups, and establish monitoring alerts for transaction activity and compliance rule triggers. Handover includes operational runbooks.

Mainnet
Go-Live
24/7 Alerts
Monitoring
06

Phase 6: Ongoing Support & Upgrades

Post-launch, we offer SLAs for critical issue response, protocol upgrades (e.g., EIPs), and feature enhancements. Our team ensures your infrastructure remains secure and up-to-date.

99.9% SLA
Uptime
< 4 hours
Critical Response
security
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom smart contracts for tokens, DeFi protocols, and NFTs, ensuring security and gas efficiency from day one. Our development process includes:

  • Formal verification and multiple audit rounds before mainnet deployment.
  • Gas optimization to reduce user transaction costs by up to 40%.
  • Upgradeable patterns using Proxy and Diamond standards for future-proofing.

Deliver a secure, audited MVP in as little as 2-4 weeks, not months.

We specialize in Solidity 0.8+ and Vyper, leveraging battle-tested libraries like OpenZeppelin and implementing custom logic for complex financial instruments, DAO governance, and cross-chain interoperability.

Institutional Multi-Sig & Compliance SDK

Frequently Asked Questions

Common questions from CTOs and compliance officers evaluating our enterprise-grade multi-signature and compliance automation solutions.

Standard integration takes 2-4 weeks from kickoff to production deployment. This includes initial setup, custom policy configuration, integration with your existing systems, and a security review. For complex deployments involving custom regulatory logic or multiple entity structures, timelines extend to 6-8 weeks. We provide a detailed project plan during the discovery phase.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team