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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

Multi-VM Smart Wallet SDK

A production-ready SDK for building smart, programmable wallets with account abstraction. Deploy a single wallet interface that works seamlessly across EVM, WASM (Solana, NEAR), and Move (Aptos, Sui) environments.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process includes formal verification, gas optimization, and comprehensive audits to ensure security and efficiency from day one.

  • Protocols: ERC-20, ERC-721, ERC-1155, and custom standards.
  • Security: Built with OpenZeppelin libraries and tested against common vulnerabilities.
  • Delivery: From MVP in 2-4 weeks to full protocol suite deployment.

We deliver battle-tested code that powers real-world value, not just demo projects.

key-features-cards
SDK ARCHITECTURE

Core Technical Capabilities

Our Multi-VM Smart Wallet SDK is engineered for production-grade reliability. We deliver battle-tested modules that integrate seamlessly into your stack, reducing development time and mitigating security risks.

03

Enterprise-Grade Security

Built with formal verification patterns and audited by leading firms. Includes secure key management, transaction simulation, and real-time threat detection to protect user assets.

Zero
Critical Bugs
24/7
Monitoring
04

High-Performance RPC Layer

Leverage our globally distributed RPC infrastructure with load balancing, failover, and mempool prioritization. Guarantee sub-second transaction propagation and 99.9% uptime for wallet operations.

99.9%
Uptime SLA
< 1 sec
Tx Propagation
05

Cross-Chain Gas Management

Abstract gas complexities with sponsored transactions, gas estimation across 10+ networks, and fiat on-ramp integration. Users never need native tokens for fees.

10+
Networks
Paymaster
Integration
benefits
DELIVERABLE RESULTS

Business Outcomes for Your Product

Our Multi-VM Smart Wallet SDK is engineered to deliver measurable improvements in user acquisition, security, and operational efficiency. Here are the concrete outcomes you can expect.

01

Accelerated Time-to-Market

Launch a production-ready, secure wallet experience in under 2 weeks, not months. We provide a fully integrated SDK with pre-built modules for account abstraction, social logins, and multi-chain support.

< 2 weeks
To Production
100+
Pre-built Components
02

Enhanced User Security & Trust

Implement enterprise-grade security from day one. Our SDK includes battle-tested smart account logic, session key management, and is built with OpenZeppelin standards, providing a foundation users and auditors trust.

Zero
Critical Audit Findings
OpenZeppelin
Security Standard
03

Seamless Multi-Chain Adoption

Deploy a single wallet interface that works across EVM, Solana, and Starknet without fragmented user experiences. Abstract away chain complexity to drive higher engagement and asset bridging.

3+
VMs Supported
1 API
Unified Interface
04

Reduced Development & Maintenance Costs

Cut infrastructure and engineering overhead by up to 70%. We manage the core wallet stack, RPC nodes, gas sponsorship, and updates, freeing your team to focus on core product innovation.

70%
Cost Reduction
24/7
Infra Management
05

Higher User Activation & Retention

Remove onboarding friction with gasless transactions, social logins, and batch operations. Proven to increase user activation rates by over 40% and improve session duration.

40%+
Activation Lift
Gasless
Default Experience
06

Enterprise-Grade Reliability

Build on infrastructure with a 99.9% uptime SLA, automatic failover, and real-time monitoring. Ensure your wallet remains operational during peak demand and network congestion.

99.9%
Uptime SLA
< 1 sec
Failover Time
A Technical and Financial Comparison

Build vs. Buy: The Multi-VM Wallet Dilemma

Choosing between building a multi-VM wallet SDK in-house or using a proven solution like Chainscore's involves significant trade-offs in time, cost, and risk. This table compares the key factors for CTOs and technical founders.

Key FactorBuild In-HouseChainscore SDK

Time to First Wallet

6-12+ months

4-8 weeks

Initial Development Cost

$200K - $500K+

$50K - $150K

Security Audit & Penetration Testing

Additional $50K-$100K & 8-12 weeks

Included & pre-audited

Supported VMs on Day 1

EVM only (requires roadmap for others)

EVM, SVM, MoveVM (Solana, Aptos, Sui)

Ongoing Maintenance & Upgrades

1-2 FTEs dedicated ($150K-$300K/year)

Handled by Chainscore team

Compliance & Gas Abstraction

Custom build required

Built-in (ERC-4337, sponsored tx)

Uptime & Reliability SLA

Your team's responsibility

99.9% SLA with monitoring

Integration Complexity

High (custom RPC, indexing, state management)

Low (single SDK, unified API)

Total Cost of Ownership (Year 1)

$350K - $800K+

$50K - $150K

how-we-deliver
PROVEN FRAMEWORK

Our Delivery Methodology

We deliver production-ready Multi-VM Smart Wallet SDKs through a structured, transparent process designed for technical founders. Our methodology ensures security, speed, and seamless integration.

01

Architecture & Design Sprint

We conduct a 2-week collaborative sprint to define your wallet's core architecture, user flows, and multi-VM support (EVM, Solana, Starknet). This phase establishes a clear technical blueprint and integration roadmap.

2 weeks
Sprint Duration
3-5
Core Flows Defined
02

Secure Core Development

Our engineers build the wallet's secure core modules—key management, transaction signing, and multi-chain RPC abstraction—using audited libraries and security-first patterns. Every module is unit-tested from day one.

100%
Code Coverage
OpenZeppelin
Security Base
03

VM-Specific Integration

We implement and test native support for your target virtual machines. This includes EVM (Ethereum, Polygon), Solana (Rust programs), and app-chains, ensuring consistent APIs and transaction finality.

< 1 sec
Tx Signing
3+
VMs Supported
05

Deployment & Integration Support

We provide a dedicated integration window with our engineers to deploy the SDK into your staging/production environment. Includes documentation, sample apps, and 30 days of launch support.

4 weeks
Integration Window
24/7
Launch Support
06

Ongoing Maintenance & Upgrades

Stay current with protocol upgrades and new VM integrations. Our maintenance plans include security patches, performance optimizations, and updates for new chain deployments.

99.9%
Uptime SLA
< 48h
Patch Response
Multi-VM Smart Wallet SDK

Frequently Asked Questions

Get clear, technical answers about our SDK's capabilities, integration process, and support.

For a standard integration with EVM and Solana support, most teams achieve a production-ready implementation in 2-3 weeks. Complex deployments with custom transaction flows or additional VM support (e.g., Move) typically take 4-6 weeks. We provide a detailed integration roadmap 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
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Multi-VM Smart Wallet SDK Development | Chainscore Labs | ChainScore Guides