We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and formal verification to mitigate risks before deployment.
LABS
Services
Wallet-as-a-Service Platforms
A full-stack, API-driven service for businesses to embed non-custodial wallet creation, key management, and transaction orchestration directly into their applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Support: From initial audit and
Hardhat/Foundrytesting to mainnet deployment and upgrade management. - Protocol Specialization: Expertise in
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, and DAOs. - Gas Optimization: We write efficient code to reduce transaction costs by up to 40%, directly impacting your users and operational budget.
Deliver a secure, auditable foundation. We ensure your contracts are battle-tested and ready for high-value transactions from day one.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Platform Capabilities
Our Wallet-as-a-Service platform provides the foundational building blocks for secure, scalable, and compliant digital asset applications. We handle the complexity so your team can focus on product innovation.
01
Secure Multi-Party Computation (MPC) Wallets
Deploy non-custodial wallets with private keys split across multiple parties, eliminating single points of failure. Our implementation uses industry-standard TSS (Threshold Signature Scheme) protocols for maximum security.
SOC 2 Type II
Compliance
0
Private Keys Stored
02
Programmable Transaction Policies
Define granular rules for fund movement with multi-signature approvals, time locks, spending limits, and whitelisted addresses. Enforce compliance and governance directly at the wallet layer.
Custom Rules
Policy Engine
Real-time
Enforcement
03
Cross-Chain & Multi-Asset Support
Native support for EVM chains (Ethereum, Polygon, Arbitrum), Solana, and Bitcoin. Manage thousands of token standards (ERC-20, ERC-721, SPL) through a unified API.
15+
Blockchains
Unified API
Integration
04
Gas Abstraction & Optimization
Let users pay fees in any token or enable sponsor-paid transactions (gasless). Our system includes dynamic fee estimation and bundling to reduce costs by up to 40%.
Up to 40%
Cost Reduction
Gasless UX
Option
05
Real-Time Event Monitoring & Webhooks
Get instant notifications for deposits, withdrawals, and smart contract events. Our low-latency infrastructure ensures your application state is always synchronized with on-chain activity.
< 2 sec
Event Latency
99.9% SLA
Uptime
06
Compliance & Audit-Ready Infrastructure
Built-in tools for address screening (OFAC), transaction monitoring, and generating comprehensive audit trails. All data is structured for easy reporting to regulators and auditors.
Automated
Sanctions Screening
Immutable Logs
Audit Trail
benefits
DELIVERABLES
Business Outcomes for Your Product
Our Wallet-as-a-Service platform delivers measurable results that accelerate your roadmap and de-risk your go-to-market strategy.
01
Faster Time-to-Market
Launch a secure, production-ready wallet infrastructure in weeks, not months. We provide pre-built modules for onboarding, key management, and transaction orchestration.
< 4 weeks
To MVP Launch
90%
Reduced Dev Time
02
Enterprise-Grade Security
Multi-party computation (MPC) custody, SOC 2 Type II compliance, and regular third-party audits. Eliminate single points of failure and protect user assets by design.
SOC 2
Compliant
MPC
Key Management
03
Seamless User Onboarding
Integrate social logins (Google, Apple), email magic links, and passkey authentication. Abstract blockchain complexity to drive user adoption and retention.
< 60 sec
First Transaction
40%+
Higher Conversion
04
Scalable Transaction Infrastructure
Handle high-volume DeFi, NFT, and payment flows with sub-second response times and 99.9% uptime SLA. Built for global scale from day one.
99.9%
Uptime SLA
< 500ms
Tx Response
05
Multi-Chain & Cross-Chain Support
Native support for EVM chains (Ethereum, Polygon, Arbitrum), Solana, and Cosmos SDK. Enable seamless asset transfers and unified user experiences across ecosystems.
15+
Networks
CCIP/ Axelar
Bridge Ready
Make the Strategic Infrastructure Choice
Build vs. Buy: The WaaS Decision Matrix
A data-driven comparison of the time, cost, and risk involved in developing a custom wallet infrastructure versus implementing Chainscore's enterprise-grade Wallet-as-a-Service platform.
| Key Factor | Build In-House | Chainscore WaaS |
|---|---|---|
Time to Market | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $750K+ | $0 (Platform Fee Only) |
Security Audit & Pen Testing | Mandatory ($50K-$150K) | Included (SOC 2 Type II) |
Ongoing Security Maintenance | High (Team of 3-5 engineers) | Managed (Included in SLA) |
Multi-Chain Support (EVM, Solana, etc.) | Per-chain integration effort | Native & Configurable |
Smart Account (ERC-4337) Implementation | Complex, 6+ month project | Pre-built & Upgradable |
Recovery & Key Management Features | Custom development required | Standardized Modules |
Compliance (Travel Rule, KYC) | External vendor integration | Integrated Partner Stack |
Uptime & Reliability SLA | Your responsibility | 99.95% Guaranteed |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $60K - $200K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
Our structured, four-phase approach ensures your wallet platform is delivered on time, within budget, and built to enterprise-grade security standards.
01
Discovery & Architecture
We conduct a technical deep-dive to define your wallet's core architecture, including key management strategy (MPC vs. custodial), target chains, and user experience flow. This phase establishes the technical blueprint and project timeline.
1-2 Weeks
Scoping Sprint
100%
Blueprint Clarity
02
Secure Development
Our team builds your platform using audited libraries (OpenZeppelin, Web3.js v4) and implements security-first patterns for key generation, transaction signing, and RPC interaction. Every module undergoes peer review.
SOC 2
Compliant Code
< 2 ms
Signing Latency
03
Integration & Testing
We seamlessly integrate your wallet with required blockchains (EVM, Solana, etc.), dApps, and your existing backend. Rigorous testing includes unit, integration, and penetration testing against common Web3 attack vectors.
99.9%
Test Coverage
5+ Chains
Simultaneous Support
04
Deployment & Scaling
We manage the production deployment, configure monitoring/alerting, and provide documentation for your team. Ongoing support ensures your platform scales with user growth and new chain integrations.
24/7
Infra Monitoring
< 1 Hour
Incident Response
For CTOs and Product Leaders
Wallet-as-a-Service: Key Questions
Technical and commercial questions we frequently answer for teams evaluating a custom WaaS solution.
A standard, production-ready WaaS platform with core features (multi-chain support, key management, transaction APIs) is typically delivered in 6-8 weeks. This includes a 2-week discovery & design phase, 4-5 weeks of core development, and 1-2 weeks for security review and deployment. Complex integrations (e.g., MPC custody, fiat on/ramps) can extend this to 10-12 weeks. We provide a detailed sprint-by-sprint roadmap on day one.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall