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Full-Stack Web3 dApp Development
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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

Intent-Centric Wallet Development

We build smart wallets that process user intents (e.g., 'get the best price for X token') rather than explicit transactions, automating complex, cross-chain DeFi interactions for your users.
Chainscore © 2026
overview
FOUNDATION

Blockchain Infrastructure Development

Build scalable, secure, and reliable blockchain backends tailored to your application's specific needs.

We architect and deploy the foundational infrastructure that powers your Web3 product. Our focus is on performance, security, and developer experience, ensuring your application can scale from MVP to millions of users without costly re-architecting.

  • Node Infrastructure: Dedicated EVM (Ethereum, Polygon, Arbitrum) and Solana RPC nodes with 99.9% uptime SLA and advanced indexing.

We handle the complexity of the blockchain layer so your team can focus on building a superior user experience.

  • Smart Contract Integration: Seamless connection to your custom or third-party Solidity/Rust contracts with robust event listening and state management.
  • Data Pipelines: Real-time blockchain data ingestion, transformation, and storage for analytics, dashboards, and on-chain features.
key-features-cards
ENGINEERED FOR SCALE

Core Capabilities of Our Intent-Centric Wallets

We build secure, user-focused wallets that abstract blockchain complexity, enabling your users to define outcomes, not transactions. Our solutions are production-ready, integrating seamlessly with your existing tech stack.

01

Declarative Transaction Engine

Our core engine interprets user intents (e.g., "swap ETH for USDC at best price") and automatically sources liquidity, routes transactions, and manages gas across EVM chains. Reduces user friction and failed transactions by over 70%.

> 70%
Reduction in Failed TX
< 500ms
Intent Resolution
02

Modular & Extensible Architecture

Built with a plug-in architecture for solvers, cross-chain bridges (LayerZero, Axelar), and DEX aggregators (1inch, 0x). Enables rapid integration of new protocols and custom logic without core wallet modifications.

20+
Protocols Pre-Integrated
< 1 week
New Module Integration
03

Enterprise-Grade Security & Audits

Smart contracts and off-chain components undergo rigorous audits by firms like Spearbit and CertiK. Implements MPC/TSS key management, session signing, and real-time threat monitoring to safeguard user assets.

100%
Audit Coverage
SOC 2 Type II
Compliance
04

Gas Abstraction & Sponsorship

Enable gasless transactions for your users with flexible sponsorship models—pay-per-user, subscription, or hybrid. Integrates with ERC-4337 Account Abstraction and native gas stations for seamless onboarding.

0
Gas for End-Users
5+ Chains
Supported
05

Real-Time Intent Simulation

Advanced simulation engine predicts transaction success, slippage, and final state before signing. Provides users with guaranteed outcome previews and protects against MEV and front-running attacks.

99.8%
Simulation Accuracy
< 200ms
Simulation Time
06

Full SDK & API Suite

Comprehensive developer toolkit including React/Flutter SDKs, REST APIs for intent management, and webhooks for real-time event tracking. Get to production with our documented guides and dedicated technical support.

< 2 days
SDK Integration
24/7
Dev Support SLA
benefits
DELIVERABLES

Business Outcomes for Your Product

We architect intent-centric wallets that directly translate into measurable business advantages, from accelerated user growth to hardened security postures.

01

Accelerated User Onboarding

Reduce user activation friction with gasless onboarding, social logins, and one-click transaction bundling. Achieve 40% faster time-to-first-transaction compared to traditional wallets.

40%
Faster Activation
< 30 sec
Avg. Onboarding
02

Enhanced Transaction Success

Leverage our MEV-resistant infrastructure and intent-solver network to maximize transaction success rates and optimize for finality, not just broadcast. Minimize failed transactions and front-running.

> 99.5%
Success Rate
MEV-Resistant
Protection
03

Enterprise-Grade Security

Deploy with confidence using modular account abstraction (ERC-4337) with multi-sig, session keys, and social recovery. All smart account logic undergoes formal verification and third-party audits.

ERC-4337
Standard
Formal Verification
Audit Level
04

Reduced Development Overhead

Integrate a production-ready wallet SDK with pre-built modules for cross-chain intents, fiat on-ramps, and NFT management. Cut core wallet development time from months to weeks.

80%
Faster Integration
Modular SDK
Approach
05

Cross-Chain User Experience

Provide a seamless, chain-agnostic interface. Our architecture abstracts chain selection, enabling users to execute intents across Ethereum, L2s, and alternative L1s from a single interface.

Multi-Chain
Native Support
Unified Balance
User View
06

Actionable User Insights

Gain deep analytics on intent patterns, drop-off points, and solver performance. Use data-driven insights to refine UX and prioritize feature development that impacts retention.

Real-Time
Analytics
Intent Funnels
Tracked
Intent-Centric Wallet Solutions

Phased Development & Integration Tiers

Structured delivery model to match your project's scale, from MVP to enterprise-grade deployment.

CapabilityFoundation TierGrowth TierEnterprise Tier

Intent-Based Transaction Engine

Multi-Chain Account Abstraction (ERC-4337)

Ethereum, Polygon

Ethereum, Polygon, Arbitrum, Base

All EVM + Custom RPC

Gas Sponsorship & Fee Management

Basic

Advanced (Multi-paymaster)

Custom Policies & Analytics

Smart Contract Audit Scope

Core Modules

Full System + Integration

Full System + Continuous Auditing

User Session Management

Single Session

Multi-Device Sessions

Enterprise SSO Integration

Batch & Bundled Transactions

Custom Intent Definitions & Solvers

Pre-built Library

Custom Development (up to 5)

Unlimited Customization

Deployment & Go-Live Support

Documentation

Hands-on Deployment

Dedicated Launch Manager

Support & SLA Response Time

Business Hours (Email)

24/7 (Slack, 12h)

24/7 (Dedicated, 2h)

Infrastructure Monitoring & Alerts

Basic Health

Advanced Metrics & Dashboards

Custom Alerts & On-call

Estimated Delivery Timeline

4-6 Weeks

8-12 Weeks

12+ Weeks (Custom)

Typical Engagement Range

$50K - $80K

$120K - $250K

Custom Quote

how-we-deliver
CLIENT-CENTRIC DELIVERY

Our Development & Integration Process

A structured, transparent workflow designed to deliver secure, production-ready intent-centric wallets with minimal integration overhead for your team.

01

Discovery & Architecture Design

We conduct a technical deep-dive to define your specific intent logic, user flows, and integration points. Deliverables include a detailed technical specification and system architecture diagram for your approval.

1-2 weeks
Specification Phase
100%
Requirements Locked
02

Core Wallet & Intent Engine Development

Our team builds the secure wallet core (using MPC or AA standards) and the proprietary intent-solver engine. All smart contracts undergo internal review against OpenZeppelin security patterns.

Solidity 0.8+
Contract Standard
Internal Audit
Security Gate
03

Rigorous Testing & Security Audit

We execute comprehensive unit, integration, and scenario testing. The complete system undergoes a formal security audit by a third-party firm (e.g., Trail of Bits, Quantstamp) before deployment.

>95%
Test Coverage
External Audit
Security Certification
04

Staging Deployment & Client Integration

We deploy the wallet system to a staging environment matching mainnet conditions. Your engineering team integrates via our well-documented SDKs and APIs, with our support for any custom hooks.

Full SDK
Integration Kit
< 3 days
Typical Integration
05

Production Launch & Monitoring

We manage the production deployment and provide 24/7 monitoring for the intent-solver network and wallet infrastructure, ensuring 99.9% uptime and rapid response to any issues.

99.9%
Uptime SLA
24/7
Infra Monitoring
06

Ongoing Support & Optimization

Post-launch, we offer ongoing maintenance, performance tuning, and feature updates. We provide analytics on intent success rates and gas optimization opportunities.

Dedicated SRE
Support Channel
Bi-weekly
Performance Reports
security-approach
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by experts for your Web3 application.

We deliver audit-ready smart contracts that power your core business logic, from fungible tokens (ERC-20) and NFTs (ERC-721/1155) to complex DeFi protocols and DAO governance systems. Our code is built on Solidity 0.8+ with OpenZeppelin security patterns, ensuring reliability from day one.

Reduce your time-to-market by weeks with our battle-tested development frameworks and automated testing suites.

  • Security-First Development: Every contract undergoes internal review against common vulnerabilities before delivery.
  • Gas Optimization: We write efficient code to minimize transaction costs for your users.
  • Full Documentation & Testing: Receive comprehensive NatSpec comments and a full test suite covering edge cases.
  • Deployment Support: We handle mainnet and testnet deployment, including verification on block explorers.
Intent-Centric Wallet Development

Frequently Asked Questions

Get clear answers on our development process, timelines, security, and support for your custom intent-centric wallet.

A standard intent-centric wallet MVP with core features (intent signing, gas sponsorship, cross-chain routing) takes 4-6 weeks from kickoff to mainnet deployment. Complex projects with custom intent solvers, advanced privacy, or multi-protocol integrations can extend 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
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Intent-Centric Wallet Development | Chainscore Labs | ChainScore Guides