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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 MPC & Custody SDK for Multiple Chains

Deploy a secure, compliant multi-chain wallet infrastructure in weeks, not years. Our SDK provides the audit trails, policy controls, and chain-agnostic security financial institutions require.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts for your protocol.

We architect and deploy custom smart contracts that form the foundation of your application. Our process delivers audit-ready code in Solidity, Rust, or Vyper within 2-4 weeks for an MVP.

  • Full-Stack Development: From token standards (ERC-20, ERC-721) to complex DeFi logic, governance modules, and cross-chain bridges.
  • Security-First Approach: Built with OpenZeppelin libraries and internal review processes to minimize vulnerabilities before external audit.
  • Gas Optimization: Every contract is profiled and optimized to reduce user transaction costs by 15-40% on average.

We don't just write code; we deliver the secure, efficient digital backbone your product needs to launch and scale with confidence.

key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Capabilities for Institutional Operations

Our MPC & Custody SDK delivers the hardened, compliant foundation required for institutional asset management. We focus on security, scalability, and seamless integration to accelerate your time-to-market.

01

Multi-Chain, Multi-Sig MPC Wallets

Deploy institutional-grade, non-custodial wallets with configurable M-of-N signing policies across 30+ EVM and non-EVM chains. Built on audited MPC protocols for secure, distributed key management.

30+
Supported Chains
M-of-N
Policy Flexibility
02

Regulatory-Compliant Custody SDK

Integrate programmable custody with built-in compliance hooks for travel rule, transaction screening, and jurisdiction-specific policies. Ready for SOC 2 Type II and ISO 27001 frameworks.

SOC 2
Ready Framework
Real-time
Compliance Hooks
03

Institutional Transaction Orchestration

Automate complex DeFi operations, staking, and treasury management with batched, gas-optimized transactions. Includes fail-safes, nonce management, and real-time fee estimation.

< 2 sec
Avg. Signing Time
Gas-Optimized
Batch Execution
04

Audit-Ready Security & Monitoring

Gain full visibility with immutable audit trails, real-time threat detection, and automated reporting for internal controls and regulatory requirements. All logs are tamper-evident.

24/7
Threat Monitoring
Immutable
Audit Trails
05

Enterprise-Grade SLAs & Support

Deploy with confidence backed by 99.9% uptime SLAs, dedicated engineering support, and a documented incident response protocol. We ensure your operations meet institutional reliability standards.

99.9%
Uptime SLA
< 1 hr
Critical Response
06

Rapid Integration & Developer Experience

Go live in weeks, not months. Our TypeScript/Go SDKs, comprehensive documentation, and sandbox environment reduce integration complexity and developer onboarding time.

< 4 weeks
Avg. Integration
TypeScript/Go
SDK Support
benefits
TANGIBLE RESULTS

Operational Outcomes for Your Business

Our Institutional MPC & Custody SDK delivers measurable operational efficiency, security, and speed. See the concrete outcomes you can expect.

01

Secure Multi-Chain Deployment

Deploy a secure, audited MPC custody layer across Ethereum, Solana, and 10+ EVM chains in under 2 weeks, eliminating months of in-house development.

< 2 weeks
Time to Deploy
10+
Supported Chains
02

Institutional-Grade Security

Leverage battle-tested MPC protocols with zero single points of failure. Our SDK is built on OpenZeppelin standards and undergoes annual audits by Halborn.

Zero
Single Point of Failure
Annual
Security Audits
03

Regulatory & Compliance Readiness

Architected for SOC 2 Type II compliance with built-in transaction policy engines, audit trails, and role-based access controls (RBAC) out-of-the-box.

SOC 2
Compliant Design
Built-in
Policy Engine
04

Operational Cost Reduction

Reduce infrastructure and engineering overhead by up to 70% compared to building and maintaining a custom custody solution from scratch.

Up to 70%
Cost Savings
Managed
Key Infrastructure
05

Developer Velocity

Integrate with comprehensive TypeScript/Go SDKs, detailed API documentation, and dedicated technical support to accelerate your product roadmap.

TypeScript & Go
SDK Support
< 1 day
Initial Integration
06

High-Availability Guarantee

Ensure business continuity with our 99.9% uptime SLA for the MPC coordination layer, backed by geographically distributed, fault-tolerant infrastructure.

99.9%
Uptime SLA
Global
Node Distribution
Multi-Chain MPC Custody SDK

Technical Specifications & Compliance Readiness

Compare the technical capabilities and compliance support across our implementation tiers for the Institutional MPC & Custody SDK.

Feature / SpecificationStarter SDKProfessional SDKEnterprise Platform

Supported Chains

Ethereum, Polygon

Ethereum, Polygon, Arbitrum, Base, Optimism

All EVM + Solana, Aptos, Sui, Cosmos SDK

MPC Key Management

Compliance & Audit Logging

Basic

Advanced (Travel Rule, OFAC)

Advanced + Custom Policy Engine

Transaction Throughput

1,000 TPS

10,000+ TPS

Unlimited (Horizontally Scalable)

Uptime SLA

99.5%

99.9%

99.99%

Deployment Model

Self-Hosted

Self-Hosted + Managed Cloud

Fully Managed, Multi-Region

Smart Contract Audit Coverage

Core SDK

Core SDK + Integration Templates

Full Stack + Annual Re-audits

Support & Response SLA

Business Hours, 48h

24/7, 12h

24/7 Dedicated, 1h

Implementation Timeline

4-6 weeks

6-8 weeks

8-12 weeks (Custom)

Starting Price

$25K

$75K

Custom Quote

how-we-deliver
A PREDICTABLE PATH

From Integration to Live Production

Our SDK is engineered for a seamless transition from initial integration to a secure, high-volume production environment, minimizing your team's operational overhead.

02

Multi-Chain Key Management

Unified API to manage MPC-secured wallets across Ethereum, Solana, Polygon, and other EVM chains. Eliminate the complexity of managing separate infrastructure per chain.

10+
Supported Chains
Zero
Single Points of Failure
03

Institutional-Grade Security

MPC architecture with certified HSM integration, SOC 2 Type II compliance, and regular third-party audits. Private keys are never stored whole or exposed.

SOC 2 Type II
Compliant
Tier-1
Audit Partners
04

Policy Engine & Workflows

Configure complex transaction approval policies (M-of-N signatures, time locks, spend limits) and automate compliance workflows directly via API.

Custom
Approval Policies
API-Driven
Compliance
05

Production Monitoring & SLA

Enterprise dashboards for real-time balance tracking, transaction status, and audit logs. Backed by a 99.9% uptime SLA and 24/7 incident response.

99.9%
Uptime SLA
24/7
Support
06

Scalable Transaction Infrastructure

High-throughput transaction queuing, nonce management, and gas optimization for EVM chains. Handle thousands of daily transactions with reliable finality.

Sub-second
Broadcast
Auto
Gas Optimization
Institutional MPC & Custody SDK

Frequently Asked Questions

Get clear answers on our multi-chain custody infrastructure, designed for CTOs and technical founders.

Standard integration of our MPC & Custody SDK takes 2-3 weeks from kickoff to production-ready deployment. This includes environment setup, key ceremony configuration, and integration with your existing wallet or treasury management system. Complex multi-chain deployments with custom policy engines may extend to 4-5 weeks.

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
Institutional MPC & Custody SDK | Chainscore Labs | ChainScore Guides