We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin libraries and follows industry-standard security patterns.
LABS
Services
Universal L2 Wallet & Dashboard
We build non-custodial wallets and analytics dashboards that give your users a single pane of glass for assets, transactions, and DeFi interactions across any connected Layer 2 network.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
From tokenomics to complex DeFi logic, we translate your business requirements into gas-efficient, auditable code.
- Full-Stack Development:
ERC-20,ERC-721,ERC-1155tokens, custom DeFi vaults, staking mechanisms, and governance modules. - Security-First Process: Multi-stage audits, formal verification with tools like Slither and MythX, and test coverage exceeding 95%.
- Deployment & Integration: Mainnet deployment on Ethereum, Polygon, Arbitrum, or other EVM chains, with front-end SDK integration.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Features We Deliver
We build secure, scalable wallet and dashboard systems that accelerate your product roadmap and reduce operational overhead. Our focus is on delivering production-ready infrastructure, not just prototypes.
01
Multi-Chain Wallet Core
Secure, non-custodial wallet infrastructure supporting EVM (Ethereum, Polygon, Arbitrum) and non-EVM (Solana, Aptos) chains from a single integration. Built with OpenZeppelin libraries and audited smart contracts.
10+
Chains Supported
< 2 sec
Tx Signing
02
Unified Dashboard & Analytics
A single pane of glass for managing assets, transactions, and user activity across all integrated chains. Features real-time portfolio tracking, gas fee estimation, and customizable reporting APIs.
Real-time
Data Sync
Custom API
Integration
03
Enterprise Security & Key Management
MPC-based or hardware-secured key management with granular role-based access control (RBAC). Includes SOC 2 Type II compliant infrastructure, transaction policy engines, and automated threat detection.
SOC 2
Compliant
MPC/Hardware
Key Options
04
Gas Optimization Engine
Proprietary system that batches transactions, predicts network fees, and selects optimal chains to reduce user costs by up to 40%. Integrates with Layer 2s and alternative data availability layers.
Up to 40%
Cost Reduction
Auto-Batching
Feature
05
Compliance & Reporting Suite
Built-in tools for address screening (Sanctions, PEP), transaction monitoring, and automated report generation for Travel Rule, FATF, and internal audit requirements.
Travel Rule
Ready
Real-time
Screening
benefits
DELIVERABLES
Business Outcomes for Your Product
Our Universal L2 Wallet & Dashboard delivers more than just features—it provides the measurable infrastructure your product needs to scale. Here are the concrete outcomes you can expect.
01
Multi-Chain User Onboarding
Deploy a single wallet interface that works across Ethereum, Arbitrum, Optimism, and Polygon. Reduce user acquisition friction by eliminating the need for chain-specific wallets and tutorials.
10+
Supported Chains
60%
Faster Onboarding
02
Enterprise-Grade Security
Built with MPC (Multi-Party Computation) custody and SOC 2 Type II compliant infrastructure. Your users' assets are protected by institutional-grade security without sacrificing self-custody principles.
SOC 2
Compliant
MPC
Custody
03
Unified Asset Dashboard
Provide users with a single pane of glass for viewing balances, NFTs, and DeFi positions across all connected chains. Aggregate data from 50+ protocols to drive engagement and retention.
50+
Protocols
Real-time
Portfolio Sync
04
Gas Optimization Engine
Intelligent gas fee estimation and batch transaction bundling reduce user costs by up to 40%. Our system recommends the optimal chain and time for transactions based on live mempool data.
40%
Cost Reduction
< 2 sec
Fee Estimation
05
Compliance-Ready Architecture
Pre-integrated with leading compliance providers for address screening (OFAC) and transaction monitoring. Launch in regulated markets with built-in tools for KYC/AML workflows.
OFAC
Screening
Audit Logs
Full Traceability
06
Developer Velocity
Access our fully documented SDKs and APIs to integrate wallet functionality in under two weeks. We handle L2 RPC management, indexer nodes, and real-time event streaming so your team can focus on core product.
< 2 weeks
Integration Time
24/7
Dev Support
Structured Delivery for Your Universal L2 Wallet
Phased Development Roadmap
Our modular development approach ensures a clear, predictable path from MVP to a full-featured, production-ready wallet and dashboard. Each phase delivers incremental, deployable value.
| Core Capabilities | Phase 1: Foundation (Weeks 1-4) | Phase 2: Enhancement (Weeks 5-8) | Phase 3: Scale & Monetize (Weeks 9-12) |
|---|---|---|---|
Multi-Chain Wallet Core (EVM L2s) | |||
Unified Dashboard for Asset & Activity View | |||
Basic Token Swaps (via 1-2 DEX Aggregators) | |||
Gas Abstraction & Sponsorship Setup | |||
Advanced Portfolio Analytics & P&L Tracking | |||
Cross-Chain Bridge Integration (LayerZero/CCIP) | |||
Custom Branding & White-Labeling | |||
Revenue Features (Swap Fees, Staking Portal) | |||
Smart Contract Wallet (ERC-4337) Integration | |||
Estimated Delivery & Launch | 4 weeks | 8 weeks | 12 weeks |
Typical Investment | $25K - $40K | $40K - $60K | $60K - $100K+ |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
Our systematic approach ensures your Universal L2 Wallet & Dashboard is delivered on time, within budget, and built to enterprise-grade security standards.
01
Architecture & Design Sprint
We begin with a collaborative 1-week sprint to define your wallet's core architecture, user flows, and multi-chain strategy, ensuring a scalable foundation.
1 week
Sprint Duration
3+ chains
Initial Architecture
02
Security-First Development
All smart contracts and backend logic are built using OpenZeppelin libraries and follow industry-standard security patterns, with internal audits at every milestone.
100%
OpenZeppelin Standards
Multi-stage
Internal Audits
03
Modular Integration
We implement a modular architecture for seamless integration of blockchains (EVM, Solana, Starknet) and services (DeFi, NFTs, fiat on/off ramps).
Plug-and-play
Module Design
< 48 hours
New Chain Integration
04
Agile Delivery & QA
We work in 2-week sprints with continuous integration, automated testing, and weekly demos, keeping you in full control of the project timeline.
2 weeks
Sprint Cycles
> 90%
Test Coverage
05
Performance Optimization
We optimize for sub-second transaction signing, efficient gas consumption, and responsive dashboard queries to ensure a premium user experience.
< 1 sec
Signing Speed
30% avg.
Gas Savings
06
Deployment & Handover
We manage the full deployment process, provide comprehensive documentation, and conduct knowledge transfer sessions for your engineering team.
Full CI/CD
Deployment Pipeline
Complete
Source Code & Docs
security
CORE SERVICES
Blockchain Infrastructure
Reliable, scalable node infrastructure and APIs for production-grade Web3 applications.
We provide fully managed, multi-chain node infrastructure with 99.9% uptime SLAs. Deploy dedicated nodes on Ethereum, Solana, Polygon, and other major L1/L2 networks in minutes, not weeks.
- Global RPC endpoints with load balancing and failover.
- Archive node access for deep historical data queries.
- Real-time WebSocket streams for mempool and block events.
Our infrastructure is built for enterprise security and compliance. All nodes run in isolated, private VPCs with DDoS protection, role-based access control, and comprehensive audit logging. We handle all upgrades, maintenance, and monitoring so your team can focus on building.
Universal L2 Wallet & Dashboard
Frequently Asked Questions
Get clear answers about our development process, security, and support for your custom multi-chain wallet solution.
We deliver a production-ready MVP in 4-6 weeks for a standard multi-chain wallet with core features (account abstraction, cross-chain bridging, portfolio dashboard). Complex integrations (custom DeFi modules, institutional custody) can extend the timeline to 8-12 weeks. We provide a detailed sprint-by-sprint roadmap after the initial discovery phase.
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