We architect, develop, and deploy custom Solidity and Rust smart contracts that form the backbone of your Web3 application. Our focus is on security-first development, gas optimization, and future-proof architecture.
LABS
Services
Decentralized Identity Wallet Integrator
We integrate W3C Verifiable Credentials and DIF standards into your multi-chain wallet, enabling secure, portable identity proofs across any dApp or blockchain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, auditable, and maintainable codebase in weeks, not months.
- End-to-End Development: From technical specification and
OpenZeppelinintegration to deployment and verification on mainnet. - Security & Audits: Built with established patterns and prepared for third-party audits from firms like CertiK or Quantstamp.
- Protocol Integration: Native support for
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, and DAOs. - Measurable Outcomes: Achieve 99.9% uptime SLAs, 30-40% gas cost reduction, and a clear path from MVP to full production.
key-features-cards
WHAT WE DELIVER
Core Technical Capabilities
Our engineering team builds secure, scalable, and compliant identity wallet integrations that power your Web3 user experience.
benefits
MEASURABLE RESULTS
Business Outcomes for Your Product
Our Decentralized Identity Wallet Integration delivers more than just technical implementation. We focus on the tangible business metrics and user experience improvements that drive adoption and growth for your platform.
01
Accelerated User Onboarding
Reduce the time for a new user to create and fund their first wallet from minutes to under 30 seconds. We implement seamless, non-custodial wallet creation flows with social logins (Web3Auth) and fiat on-ramps, directly increasing your activation rate.
< 30 sec
First Wallet Setup
40%+
Higher Activation
02
Enhanced Security & Trust
Deploy with confidence using battle-tested MPC (Multi-Party Computation) and Account Abstraction (ERC-4337) smart accounts. Our integrations undergo rigorous security audits and follow OpenZeppelin standards, minimizing custodial risk and protecting user assets.
Zero
Custodial Liability
SOC 2
Compliance Ready
03
Cross-Chain User Portability
Enable users to access your dApp on Ethereum, Polygon, Arbitrum, and other EVM chains with a single identity. We integrate universal wallet providers (like Privy, Dynamic) and cross-chain messaging (LayerZero, Wormhole) for a seamless multi-chain experience.
10+
Supported Chains
Single Sign-On
Unified Experience
04
Reduced Development Overhead
Cut months off your development timeline. We provide a fully managed wallet infrastructure layer, including key management, transaction relaying, and gas sponsorship, so your team can focus on core product features instead of wallet complexity.
8-12 weeks
Faster to Market
24/7
Infra Monitoring
05
Actionable User Insights
Gain deep visibility into wallet activity with integrated analytics. Track on-chain behaviors, asset holdings, and transaction patterns to inform product decisions, personalize experiences, and identify high-value user segments.
Real-time
On-Chain Analytics
Custom Events
Trackable
Package Comparison
Technical Specifications & Deliverables
Compare our tiered integration packages for decentralized identity wallets, designed to match your project's scale and security requirements.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Protocol Support | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base | All EVM + Solana, Aptos |
Identity Standards | ERC-725, ERC-734 | ERC-725, ERC-734, ERC-1056 (DID) | ERC-725, ERC-734, ERC-1056, W3C Verifiable Credentials |
Smart Contract Audit | |||
Custom UI/UX Components | Basic SDK | White-label React Library | Fully Custom Design System |
Backend Integration Support | Documentation | 2 Weeks Implementation Support | Dedicated Integration Engineer |
Multi-Sig & Key Management | Single Signer | 2-of-3 Multi-Sig | Custom Governance (n-of-m), MPC Support |
Compliance Features | KYC/AML Hooks | On-chain Attestations, ZK Proofs | Full Regulatory Module (Travel Rule, Sanctions) |
Uptime & Support SLA | Best Effort | 99.5% Uptime, 24h Response | 99.9% Uptime, 4h Response, Dedicated SRE |
Implementation Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks (Custom) |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN FRAMEWORK
Our Integration Methodology
A structured, security-first approach to integrating decentralized identity wallets that ensures reliability, compliance, and a seamless user experience from day one.
01
Architecture & Protocol Audit
We conduct a comprehensive analysis of your existing stack to design the optimal integration architecture. We select and implement the right standards (W3C DID, Verifiable Credentials, SIOPv2) for your specific use case.
5+
Standards Supported
< 1 week
Design Phase
02
Secure SDK & API Integration
Implementation of battle-tested SDKs (e.g., Web3Modal, WalletConnect v2) and custom APIs for seamless wallet connectivity. Includes secure key management flows and session handling.
Zero-Trust
Security Model
99.9%
Connection Success Rate
03
Compliance & Privacy Engineering
Build with privacy-by-design principles. Implement selective disclosure, zero-knowledge proofs (ZK), and data minimization to ensure GDPR/KYC/AML compliance for regulated environments.
GDPR-ready
Data Privacy
ZK-Proofs
Supported
04
End-to-End Testing & QA
Rigorous testing across devices, browsers, and wallet providers (MetaMask, Coinbase Wallet, etc.). Includes unit, integration, and user acceptance testing with detailed security audits.
1000+
Test Cases
All Major Wallets
Coverage
05
Deployment & DevOps Automation
Automated CI/CD pipelines for reliable deployment to your production environment. We provide monitoring dashboards, alerting, and 24/7 incident response for critical wallet services.
< 2 weeks
Avg. Deployment
24/7
Monitoring
Decentralized Identity Integration
Technical & Commercial FAQs
Answers to the most common technical and commercial questions from CTOs and product leads evaluating identity wallet integrators.
Standard integration of a decentralized identity wallet, including core SSI features and basic credential issuance, takes 2-4 weeks from kickoff to production. Complex implementations with custom credential schemas, multi-chain support, or advanced zero-knowledge proofs can extend to 6-8 weeks. We provide a detailed project plan within the first 3 days of engagement.
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