We architect and deploy custom smart contracts that form the secure, automated backbone of your Web3 application. Our development process ensures zero critical vulnerabilities at launch through rigorous audits and formal verification.
LABS
Services
Mobile Carbon Credit Management App
A secure, enterprise-grade mobile application for purchasing, tracking, retiring, and trading tokenized carbon credits. Integrates verification and automated reporting for streamlined ESG compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full-Stack Expertise:
Solidity/Rust/Vyperdevelopment for EVM, Solana, and Cosmos ecosystems. - Security-First: Built with
OpenZeppelinstandards, followed by third-party audits from firms like CertiK or Quantstamp. - Gas Optimization: Contracts engineered for up to 40% lower transaction costs through efficient logic and storage patterns.
- Compliance Ready: Integrate ERC-20, ERC-721, and custom standards with built-in hooks for regulatory requirements.
Deploy a battle-tested, audited MVP in under 3 weeks, not months. We handle the entire lifecycle from architecture to mainnet deployment and ongoing upgrade management.
key-features-cards
FULL-STACK MOBILE INFRASTRUCTURE
Core Capabilities for Enterprise Carbon Management
We deliver the complete technical foundation for your carbon credit marketplace, from secure on-chain tokenization to a seamless mobile-first user experience.
01
Carbon Credit Tokenization
Convert real-world carbon offsets into secure, tradable digital assets. We develop custom ERC-1155 or ERC-20 tokens with verified metadata, ensuring each credit is unique, traceable, and compliant with standards like Verra or Gold Standard.
ERC-1155/20
Token Standard
Verra API
Registry Sync
02
Mobile-First Marketplace
Native iOS and Android apps for discovering, purchasing, and retiring carbon credits. Features include real-time price feeds, portfolio tracking, and instant on-chain retirement receipts with proof-of-impact visualization.
< 2s
Tx Confirmation
React Native
Core Stack
03
On-Chain Retirement & Proof
Immutable retirement engine that permanently records credit retirement on a public ledger. Each transaction generates a verifiable certificate (NFT or receipt) for end-users, providing transparent and fraud-proof impact claims.
100%
Audit Trail
IPFS
Proof Storage
05
Multi-Chain Settlement Layer
Infrastructure agnostic to underlying blockchain. Deploy on Ethereum, Polygon, or other EVM-compatible chains for optimal balance of cost, speed, and security. We manage cross-chain bridges for liquidity aggregation.
EVM+
Compatibility
< $0.01
Avg. Tx Cost
06
Security & Compliance Engine
End-to-end security with smart contracts audited by firms like CertiK, secure key management for enterprise wallets, and compliance checks for KYC/AML and regulatory frameworks in target jurisdictions.
CertiK
Audit Partner
SOC 2
Framework
benefits
ENTERPRISE-GRADE DELIVERABLES
Business Outcomes: Beyond Basic Tracking
Our mobile carbon credit management platform delivers measurable business impact, turning sustainability initiatives into a competitive advantage.
01
Regulatory Compliance & Reporting
Automated, auditable reporting aligned with major frameworks (Verra, Gold Standard, EU ETS). Eliminate manual reconciliation and ensure regulatory readiness.
100%
Audit Trail Integrity
< 24 hrs
Report Generation
02
Enhanced Liquidity & Market Access
Seamless integration with major carbon registries and DEXs. Enable instant tokenization, fractionalization, and trading of verified carbon credits.
5+
Registry Integrations
Sub-Second
Settlement Time
03
Corporate ESG Portfolio Management
A unified dashboard for tracking, retiring, and showcasing your carbon offset portfolio. Demonstrate tangible progress to stakeholders and investors.
Real-Time
Portfolio Valuation
API-First
ERP Integration
04
Supply Chain Transparency
Immutable, end-to-end tracking of carbon credit provenance from issuance to retirement. Build trust with B2B partners and end consumers.
Zero-Knowledge
Proof of Origin
IPFS-Backed
Document Storage
05
Reduced Operational Overhead
Automate manual credit management, verification, and retirement workflows. Cut administrative costs and accelerate your sustainability operations.
70%
Process Automation
24/7
Platform Uptime SLA
Structured Delivery for Your Carbon Credit App
Phased Development Approach
Our proven, milestone-driven framework ensures predictable delivery, clear ROI, and a production-ready application. Choose the engagement model that fits your roadmap.
| Phase & Deliverables | MVP Launch | Growth Platform | Enterprise Scale |
|---|---|---|---|
Core Wallet & Portfolio | |||
On-Chain Credit Registry | Basic (Polygon) | Multi-Chain (Polygon, Base) | Custom (Any EVM) |
Carbon Credit Marketplace | Fixed-Price Listings | Auction & OTC Support | White-Label Exchange |
Verification SDK | Basic API | Advanced SDK + Webhooks | Custom Integration Suite |
Security & Audits | Internal Review | 1 External Audit | 2 Audits + Formal Verification |
Deployment & DevOps | Testnet Launch | Mainnet + Monitoring | Multi-Region Infrastructure |
Support & SLA | Priority (8h response) | 24/7 Dedicated (1h response) | |
Estimated Timeline | 8-12 Weeks | 12-16 Weeks | 16-24 Weeks |
Typical Investment | $50K - $80K | $120K - $200K | Custom Quote |
how-we-deliver
BUILT FOR TRUST AND SCALE
Our Development & Security Methodology
We deliver production-ready mobile carbon credit applications with enterprise-grade security and rapid deployment cycles, ensuring your platform is market-ready and investor-confident.
01
Secure Smart Contract Architecture
Custom ERC-1155 (semi-fungible) and ERC-20 token contracts for carbon credits and utility tokens, built with Solidity 0.8+ and OpenZeppelin libraries. Includes gas optimization and upgradeability patterns.
100%
Audit Coverage
OpenZeppelin
Security Standard
02
Mobile-First Wallet Integration
Seamless integration of WalletConnect v2 and MPC (Multi-Party Computation) wallets for secure, non-custodial user onboarding. Supports cross-chain interactions for credit retirement and trading.
< 60 sec
Onboarding Time
Zero-Knowledge
Key Management
03
Regulatory Data Oracles & Verification
Integration with verified carbon registries (Verra, Gold Standard) via Chainlink or custom oracles. Automated MRV (Measurement, Reporting, Verification) logic for immutable audit trails.
Real-time
Data Sync
IPFS
Proof Storage
04
Agile Full-Stack Development
End-to-end development using React Native/Flutter for mobile and Node.js/Python backends. CI/CD pipelines for automated testing and deployment to App Store/Play Store.
< 3 weeks
MVP Timeline
99.5%
Test Coverage
05
Enterprise Security & Compliance
SOC 2 Type II aligned infrastructure, penetration testing, and smart contract audits by third-party firms. Implements GDPR-ready data handling for user KYC/AML flows.
SOC 2
Framework
Pen Tested
Infrastructure
06
Post-Launch Support & Monitoring
Proactive monitoring with 24/7 alerts for smart contract events and API health. Includes performance optimization, bug fixes, and feature updates based on user analytics.
24/7
Monitoring
99.9%
Uptime SLA
Mobile Carbon Credit App Development
Frequently Asked Questions
Get clear answers on our process, timeline, and technical approach for building your carbon credit management application.
We deliver a minimum viable product (MVP) in 6-8 weeks from kickoff. This includes core features like wallet integration, carbon credit marketplace, and a basic dashboard. Full-featured production deployments with advanced analytics and multi-chain support typically take 12-16 weeks. We use agile sprints with weekly demos to ensure transparency and alignment.
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