We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes a multi-stage audit process, including automated analysis, manual review, and formal verification for critical logic.
LABS
Services
White-Label Embedded Wallet SDK for dApps
Deploy a branded, non-custodial wallet directly in your dApp interface. We deliver a custom SDK that eliminates user friction, reduces drop-off by up to 70%, and puts you in full control of the user experience.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Full Lifecycle Support: From initial specification and
OpenZeppelinintegration to deployment, verification, and upgrade management. - Protocol-Specific Expertise: DeFi primitives (
AMMs, lending), NFTs (ERC-721A,ERC-1155), and cross-chain bridges. - Guaranteed Outcomes: Delivery of fully audited, gas-optimized code with comprehensive documentation and a 99.9% deployment success SLA.
key-features-cards
ENTERPRISE-GRADE FEATURES
Core Capabilities of Our Embedded Wallet SDK
Our SDK provides the foundational infrastructure for secure, seamless user onboarding and transaction management, enabling your dApp to scale without compromising on security or user experience.
01
Non-Custodial Key Management
Users retain full control of their assets with secure, client-side key generation and storage. We implement industry-standard MPC (Multi-Party Computation) and social recovery flows, eliminating single points of failure.
SOC 2 Type II
Compliance
Zero
Custodial Risk
02
Seamless User Onboarding
Integrate familiar Web2 login methods like email OTP, social logins, and passkeys. Remove the friction of seed phrases and external wallets to onboard the next billion users in under 60 seconds.
< 60 sec
Onboarding Time
95%+
Success Rate
03
Gas Abstraction & Sponsorship
Enable gasless transactions for your users with flexible sponsorship models. Pay gas fees on behalf of users or let them pay with ERC-20 tokens, abstracting away blockchain complexity.
Paymaster API
Integration
Multi-chain
Support
04
Multi-Chain & Account Abstraction Ready
Built for the multi-chain future with native support for EVM chains (Ethereum, Polygon, Arbitrum) and compatibility with ERC-4337 account abstraction standards for smart contract wallets.
10+
EVM Chains
ERC-4337
Standard
05
Real-Time Transaction Monitoring
Built-in tools for tracking transaction status, estimating gas, and handling failures. Provides users with clear feedback and enables proactive support from your team.
< 2 sec
Status Update
Webhook Alerts
Notifications
06
Enterprise Security & Compliance
SDK undergoes regular third-party audits and is built with security-first principles. Includes features for fraud detection, rate limiting, and compliance tooling for regulated environments.
Annual Audits
Security
KYC/AML
Integrations
benefits
TANGIBLE RESULTS
Business Outcomes: Why Embedded Wallets Win
Our Embedded Wallet SDK is engineered to deliver measurable business advantages, from accelerating user acquisition to securing enterprise-grade infrastructure.
01
Accelerated User Onboarding
Replace complex seed phrase management with one-click social logins (Google, Apple, Discord) or email/password. Reduce sign-up friction by 90% and capture users who abandon traditional wallet flows.
90%
Reduced Friction
< 30 sec
Avg. Onboarding
02
Enterprise-Grade Security & Compliance
Leverage MPC (Multi-Party Computation) technology for non-custodial key management. Keys are sharded and secured in HSM-backed infrastructure, enabling SOC 2 Type II compliant deployments for regulated FinTechs.
SOC 2
Compliance Ready
0
Key Compromise Risk
03
Seamless Cross-Chain UX
Provide a unified interface for users to interact with assets across Ethereum, Polygon, Arbitrum, and Base. Abstract gas complexities with sponsored transactions and intelligent fee estimation.
10+
Supported Chains
Sponsored Tx
Gas Option
04
Reduced Operational Overhead
Eliminate the cost and complexity of building in-house wallet infrastructure. Our managed service includes 24/7 monitoring, automatic updates, and a 99.9% uptime SLA, freeing your team to focus on core product logic.
99.9%
Uptime SLA
50%
Dev Time Saved
05
Enhanced User Retention & Engagement
Integrate session keys for frictionless dApp interactions and programmable transaction policies. Enable recurring subscriptions, batched actions, and gasless experiences that keep users active.
40%+
Higher Retention
Gasless
User Experience
06
Rapid Integration & Scalability
Deploy a production-ready embedded wallet in under 2 weeks using our React/TypeScript SDK. Our infrastructure scales elastically to handle from 1,000 to 1,000,000+ MAUs without performance degradation.
< 2 weeks
To Production
1M+ MAU
Scalability Target
The Infrastructure Decision for Your dApp
Build vs. Buy vs. Chainscore Custom Development
Choosing the right path for embedded wallet infrastructure impacts your security, time-to-market, and total cost of ownership. Compare the trade-offs of building from scratch, using a generic third-party SDK, or partnering with Chainscore for a custom solution.
| Key Factor | Build In-House | Buy Generic SDK | Chainscore Custom |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 months | 4-8 weeks |
Initial Development Cost | $200K - $500K+ | $10K - $50K (licensing) | $50K - $150K |
Security & Audit Burden | High (Your Risk) | Medium (Shared Risk) | Low (Our Guarantee) |
Protocol & Chain Flexibility | Full Control | Limited by Vendor | Tailored to Your Stack |
Ongoing Maintenance & Updates | Your DevOps Team | Vendor Roadmap | Managed Service SLA |
User Experience Customization | Unlimited | Constrained | Bespoke Design & Flow |
Compliance (KYC/AML) Integration | Your Responsibility | Basic Templates | White-Label Solution |
Typical Year 1 Total Cost | $300K - $750K | $75K - $200K | $80K - $180K |
Best For | Teams with deep wallet expertise & unlimited runway | MVPs & projects with standard requirements | Scaling startups & enterprises needing a competitive edge |
how-we-deliver
PREDICTABLE, SECURE, AND FAST
Our Development & Integration Process
A streamlined, four-phase approach designed for technical teams to integrate secure, production-ready embedded wallets in weeks, not months.
01
Architecture & Design Review
We analyze your dApp's tech stack and user flows to design a wallet integration that balances security, UX, and scalability. This includes selecting optimal key management models (MPC, AA) and defining smart account architecture.
1-2 Days
Initial Scoping
3+ Options
Architecture Reviewed
02
SDK Integration & Customization
Our team integrates the Chainscore SDK into your application, handling authentication, transaction signing, and gas sponsorship. We customize the wallet UI/UX to match your brand and implement required chain support (EVM, Solana, etc.).
< 2 Weeks
Core Integration
100% Custom
UI/UX
03
Security Hardening & Audits
Every integration undergoes rigorous security testing, including penetration testing on the wallet interface and review of key management logic. We implement best practices for session management and fraud detection.
Zero-Knowledge
Proof Integration
SOC 2 Type II
Compliant Infrastructure
04
Deployment & Go-Live Support
We manage the deployment to your production environment, configure monitoring and alerting, and provide comprehensive documentation. Post-launch, our engineers offer 24/7 support with a 99.9% uptime SLA for critical services.
99.9%
Uptime SLA
24/7
Engineering Support
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise use cases. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
- Security Audits: All contracts undergo internal review against
OpenZeppelinstandards and common vulnerabilities before external audit. - Protocol Integration: Native support for
ERC-20,ERC-721,ERC-1155, and custom standards with cross-chain compatibility. - Deployment & Management: Full lifecycle support from testnet (
Sepolia,Holesky) to mainnet with verified source code.
Deliver a secure, auditable foundation that reduces time-to-market and technical debt. We provide complete technical documentation and a 2-week MVP delivery for standard token contracts.
Embedded Wallet SDK
Frequently Asked Questions
Get clear answers about our SDK's capabilities, security, and integration process.
A standard integration takes 1-2 weeks from kickoff to production deployment. This includes SDK configuration, smart account setup, and a security review. Complex multi-chain or custom authentication flows may extend this to 3-4 weeks. We provide a detailed project plan during the initial technical scoping call.
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