We architect and build secure, scalable blockchain systems from the ground up. Our full-cycle development delivers custom smart contracts, backend oracles, and user-facing dApps as a unified, production-ready product.
LABS
Services
Child Safety-Focused Parental Control Wallets
Build compliant sub-wallet infrastructure for family banking. We deliver secure, programmable wallets with parental oversight, enforced spending rules, and educational tools to attract and retain family customers.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
Build production-grade blockchain applications with expert architecture and rapid deployment.
- Protocol-Agnostic Builds: Specialized in
EVM(Ethereum, Polygon, Arbitrum),Solana, andCosmos SDK. - Security-First: All code follows
OpenZeppelinstandards and undergoes rigorous internal audits before deployment. - Guaranteed Outcomes: We commit to specific deliverables and timelines, typically launching an MVP in under 4 weeks.
Focus on your product roadmap while we handle the complex blockchain engineering, from consensus mechanisms to gas optimization.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Features for Safety and Control
Our parental control wallet infrastructure is engineered for financial safety, providing the granular oversight and robust security that families and institutions demand.
01
Multi-Signature Custody
Implement 2-of-3 or M-of-N multi-sig setups where parent/guardian approval is required for transactions above defined thresholds. Built on audited smart contracts using OpenZeppelin libraries.
SOC 2
Compliance
24/7
Monitoring
02
Granular Spending Rules
Define automated transaction policies: daily/weekly spending caps, merchant category blocks (e.g., gambling DApps), and whitelists for approved DeFi protocols or NFT marketplaces.
Real-time
Policy Enforcement
ERC-20/721
Token Support
03
Real-Time Activity Dashboard
Provide guardians with a unified dashboard to monitor wallet balances, transaction history, and rule compliance across EVM chains like Ethereum, Polygon, and Base.
< 5 sec
Data Latency
10+ Chains
Supported
04
Automated Allowance & Rewards
Schedule recurring crypto allowances and create programmable reward systems for educational milestones. Integrates with existing ERC-20 tokens or stablecoins.
Fully Automated
Payouts
Custom Logic
Smart Contracts
05
Emergency Freeze & Recovery
Instant wallet freeze capability via guardian signature to secure assets in case of lost keys or suspicious activity, with a secure, time-locked recovery process.
< 60 sec
Freeze Time
Non-Custodial
Recovery
06
Compliance & Reporting Suite
Generate detailed audit trails and tax-ready reports for family office or institutional compliance. Tracks all on-chain activity with wallet labeling.
FIFO/ACB
Tax Methods
CSV/PDF
Export Formats
benefits
ENTERPRISE-GRADE FOUNDATION
Why NeoBanks Choose Our Parental Control Infrastructure
We provide the secure, compliant, and scalable technical foundation that allows NeoBanks to launch and manage child-focused financial products with confidence.
01
Regulatory Compliance by Design
Our infrastructure is pre-configured for key regulations like COPPA and GDPR, with built-in consent management, age verification workflows, and audit trails. This reduces your legal risk and accelerates time-to-market.
COPPA/GDPR
Compliance Ready
< 4 weeks
Integration Time
02
Granular, Real-Time Spending Controls
Offer parents precise control with merchant category blocks, transaction amount limits, and time-of-day restrictions. All controls are enforced on-chain for tamper-proof security and updated in real-time.
50+
Control Parameters
< 1 sec
Policy Enforcement
03
Bank-Grade Security & Custody
Leverage our MPC (Multi-Party Computation) wallet infrastructure with institutional-grade key management. Parents retain ultimate authority while delegating limited access, ensuring funds are never at risk.
SOC 2 Type II
Certified
$100M+
Insurance Coverage
04
Seamless White-Label Integration
Deploy a fully branded custodial wallet experience through our APIs and SDKs. Integrate parental controls directly into your existing NeoBank app without rebuilding your core infrastructure.
REST & WebSocket
APIs
2 weeks
Avg. Launch
05
Automated Allowance & Educational Tools
Built-in features for scheduled allowance disbursements, savings goal tracking, and transaction categorization teach financial literacy. This increases engagement and positions your product as an educational tool.
Auto-Disburse
Allowances
Goal Tracking
Savings Jars
06
Scalable Multi-Chain Architecture
Our infrastructure supports Ethereum, Polygon, and other EVM-compatible chains. Future-proof your product and give families flexibility, all managed from a single parent dashboard.
EVM & L2s
Chain Support
99.9%
Uptime SLA
Choose the right level of support for your family-safe wallet
Implementation Tiers & Deliverables
Compare our structured development packages for child safety-focused parental control wallets, from foundational smart contracts to fully managed enterprise solutions.
| Core Component | Starter | Professional | Enterprise |
|---|---|---|---|
Customizable Parental Controls | |||
Multi-Sig Guardian Setup | Basic (2-of-3) | Advanced (M-of-N) | Advanced (M-of-N) |
Smart Contract Audit Report | Basic Review | Full Audit (CertiK/OpenZeppelin) | Full Audit + Formal Verification |
Deployment & Integration Support | Self-service guides | Hands-on deployment | End-to-end project management |
Supported Blockchains | Ethereum, Polygon | Ethereum, Polygon, Base | Ethereum, Polygon, Base, Arbitrum, Solana |
Monitoring & Alerting | Dashboard access | Dashboard + API alerts | 24/7 monitoring with on-call escalation |
Incident Response SLA | 24 business hours | 4 hours | |
Compliance Features (KYC/AML) | Basic integration | White-label compliance suite | |
Custom Feature Development | Up to 2 features | Roadmap partnership | |
Ongoing Maintenance & Upgrades | Community support | 1 year of updates | Managed service with SLA |
Typical Timeline | 4-6 weeks | 8-12 weeks | 12+ weeks (custom) |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
CLIENT-CENTRIC DELIVERY
Our Development & Integration Process
A structured, transparent workflow designed to deliver secure, compliant, and user-friendly parental control wallets with minimal disruption to your roadmap.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define wallet architecture, custody models (MPC vs. custodial), and child safety rule logic. Deliverables include a technical specification and integration roadmap.
1-2 weeks
Specification Delivery
100%
Requirement Alignment
02
Smart Contract & Core Development
Development of audited smart contracts for allowance management, transaction rules, and whitelists. Concurrent build of the secure wallet SDK/API for your app integration.
OpenZeppelin
Security Base
4-6 weeks
Core Build Time
04
Staging Integration & Testing
We provide a complete staging environment for your team to integrate our SDK. Includes comprehensive testing of parental controls, transaction blocking, and allowance workflows.
Full Test Suite
Provided
2 weeks
Typical Integration
05
Production Deployment & Go-Live
Managed deployment to mainnet with secure key ceremony for MPC setups. We provide 24/7 monitoring dashboards for transaction flows and rule enforcement alerts.
< 1 day
Deployment Window
99.9% SLA
Post-Launch Uptime
06
Ongoing Support & Evolution
Dedicated technical support, monthly security reviews, and feature updates (new DApp whitelists, chain expansions). We evolve the wallet as regulations and your product grow.
4-hour
Critical Response
Quarterly
Security Reviews
Expert Answers for Technical Decision-Makers
Parental Control Wallet Development: FAQs
Common questions from CTOs and product leads evaluating blockchain wallet solutions for youth and family finance.
We deliver a production-ready MVP in 4-6 weeks for a standard wallet with core parental controls (allowance rules, transaction approvals, spending limits). Complex features like multi-chain support, advanced analytics dashboards, or custom DeFi integrations can extend the timeline to 8-12 weeks. Our agile sprints deliver working code every 2 weeks.
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