We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our team writes audit-ready Solidity using OpenZeppelin standards, ensuring security and gas efficiency from day one.
LABS
Services
Flow Gaming Wallet Integration Design
We design and build seamless, gamer-centric wallet experiences for the Flow blockchain, focusing on NFT asset management, frictionless purchases, and tournament payouts.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), liquidity pools, staking, and yield strategies.
- Security First: Every contract undergoes internal review and is structured for seamless third-party audits.
Deliver a secure, functional MVP in as little as 2 weeks, with full documentation and deployment support on Ethereum, Polygon, or other EVM chains.
key-features-cards
ENGINEERED FOR SCALE
Core Features of Our Flow Gaming Wallet Design
We design secure, seamless wallet integrations that drive player acquisition and retention. Our solutions are built on proven patterns for the Flow blockchain, ensuring a frictionless user experience without compromising security.
02
Gas Sponsorship & Batch Transactions
We implement gas fee sponsorship models and batch transaction bundling. Players enjoy a Web2-like experience—no FLOW tokens needed for in-game actions, removing a major adoption barrier.
0 FLOW
Required from Player
< 1 sec
Batch Execution
03
Secure Multi-Asset Management
Design for native Flow (FLOW, FUSD) and all NFT standards (NFT, FT, Metadata Views). Built-in security patterns prevent common vulnerabilities like reentrancy and ensure safe transfers.
100%
Cadence Audit Coverage
All Standards
NFT/FT Support
05
Real-Time Event Listening & Indexing
Implement robust event listeners for on-chain actions (mints, trades). Provides real-time data for live ops, leaderboards, and personalized player rewards.
< 2 sec
Event Latency
100%
Delivery SLA
06
Custom Checkout & Marketplace Modules
Deploy embedded fiat on-ramps and peer-to-peer trading modules. Enable direct credit card purchases of NFTs and in-game items, capturing revenue from non-crypto-native players.
30+
Payment Methods
2 Clicks
To Purchase
benefits
THE BUSINESS CASE
Why a Gamer-First Wallet Drives Business Results
Integrating a wallet built for gamers is not a technical checkbox—it's a strategic lever for user acquisition, retention, and revenue. Here's how our Flow wallet design delivers measurable outcomes.
01
Accelerated Onboarding
We implement email/social logins with non-custodial wallets, eliminating seed phrase friction. This reduces the sign-up-to-first-transaction time from minutes to seconds, directly increasing Day 1 activation rates.
< 30 sec
First-time user setup
70%+
Higher activation
02
Seamless In-Game Economy
Our designs enable gasless transactions and batch operations for minting, trading, and crafting. Players interact with NFTs and tokens without leaving the game flow, keeping them engaged and driving in-game spend.
$0 gas
For user actions
Sub-second
Transaction finality
03
Enhanced Security & Trust
Built on Flow's secure, resource-oriented Cadence language with formal verification patterns. We implement multi-signature guardian recovery and clear transaction previews to protect assets and build player confidence.
0
Critical vulnerabilities
Audited
By third-party firms
04
Scalable Asset Management
We architect systems for high-volume NFT drops and dynamic marketplaces on Flow. Our solutions handle thousands of concurrent minting events with proven stability, enabling successful launches and secondary market revenue.
10k+ TPS
Flow network capacity
99.9% SLA
Minting event uptime
05
Player Retention & Loyalty
Integrate achievement-based airdrops, staking for rewards, and composable NFT upgrades. These mechanics, powered by a seamless wallet, create sticky gameplay loops and increase lifetime value (LTV).
40%+
Higher session duration
2x
More returning users
Strategic Decision Analysis
Build vs. Buy: Gaming Wallet Integration
A detailed comparison of the time, cost, and risk involved in developing a custom Flow wallet integration in-house versus partnering with Chainscore's specialized engineering team.
| Key Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Launch (MVP) | 4-6 months | 4-6 weeks |
Initial Development Cost | $150K - $300K+ | $30K - $75K |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited Patterns) |
Core Wallet Features | Basic Onboarding, Transfers | Full-Suite: Multi-Sig, Batch Tx, NFT Display |
Flow Cadence Expertise | Requires Hiring/Training | Included (Certified Developers) |
Ongoing Maintenance & Upgrades | Internal Team Burden | Optional SLA Coverage |
Total Cost of Ownership (Year 1) | $250K - $600K | $50K - $150K |
Integration with Game Engine | Custom R&D Required | Pre-built SDKs for Unity/Unreal |
User Onboarding Success Rate | Variable (Untested Flows) |
|
Risk of Project Delay/Failure | High | Low (Fixed-Scope Delivery) |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Proven Delivery Process
We deliver secure, production-ready Flow gaming wallet integrations through a structured, milestone-driven process. This ensures predictable timelines, clear communication, and a final product that meets your exact technical and business requirements.
01
Discovery & Architecture Design
We conduct a deep technical analysis of your game's architecture to design a secure, scalable wallet integration. This includes defining user flows, selecting optimal Cadence smart contract patterns, and planning for future composability.
1-2 weeks
Design Phase
Detailed Spec
Deliverable
02
Smart Contract Development & Audit
Our Flow-certified developers build custom Cadence contracts for in-game assets, marketplaces, and reward systems. All code undergoes internal review and is structured for external audit readiness with firms like Trail of Bits.
Cadence 1.0
Language
Audit-Ready
Security Standard
03
Wallet SDK Integration
Seamless integration of FCL (Flow Client Library) and Blocto/Lilico wallet providers. We implement secure authentication, transaction signing, and balance queries with a focus on user experience and onboarding conversion.
FCL v1
SDK Version
Multi-Wallet
Support
04
Testing & Security Hardening
Comprehensive testing suite including unit tests, integration tests with Flow Emulator, and user acceptance testing (UAT). We perform security analysis for common Web3 vulnerabilities before deployment to Mainnet.
>95%
Code Coverage
Emulator
Test Environment
05
Deployment & Mainnet Launch
Managed deployment of smart contracts to Flow Mainnet with secure key management. We provide launch support, monitoring dashboards, and documentation to ensure a smooth go-live for your players and operations team.
SLA Guided
Go-Live
Full Docs
Handover
06
Post-Launch Support & Monitoring
We offer ongoing support packages including performance monitoring, transaction analytics via Flowscan, and upgrade paths for new Flow protocol features. Proactive alerts for any wallet or contract anomalies.
24/7
Monitoring
Analytics Dash
Included
Technical & Commercial Insights
Flow Gaming Wallet Design FAQs
Get clear, specific answers to the most common questions from CTOs and product leads about designing and integrating a custom wallet for the Flow blockchain.
A standard, production-ready Flow wallet MVP with core features (account creation, FLOW/NFT management, basic swaps) typically takes 4-6 weeks and ranges from $25,000 to $60,000. Complex integrations (multi-sig, cross-chain bridges, custom marketplaces) can extend to 8-12 weeks and $80,000+. We provide fixed-price proposals after a 1-hour technical discovery call to scope your exact requirements.
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