We architect and deploy audited, gas-optimized contracts that form the backbone of your protocol. Our development process ensures security-first design, comprehensive testing, and maintainable code from day one.
LABS
Services
NEAR Account Abstraction for Physical Goods
We build seamless, user-friendly onboarding and management experiences for phygital assets on NEAR. Our solutions abstract away blockchain complexity, enabling mainstream adoption.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a market-ready product in 4-6 weeks with a full-stack team handling architecture, development, and deployment.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, DeFi primitives, DAO governance, and bespoke business rules. - Security & Audits: Formal verification, integration with OpenZeppelin, and preparation for third-party audits like CertiK or Quantstamp.
- Full Lifecycle: From initial spec and
Hardhat/Foundrytesting frameworks to mainnet deployment and upgrade management via proxies.
key-features-cards
ENGINEERING EXCELLENCE
Core Technical Capabilities We Deliver
We architect and deploy production-ready NEAR Account Abstraction solutions that bridge the physical and digital worlds. Our focus is on security, scalability, and seamless user experience.
01
Custom Account Abstraction Contracts
We build secure, gas-optimized smart accounts using the NEAR Sdk. Enable features like social recovery, batch transactions, and sponsored gas for frictionless user onboarding.
OpenZeppelin
Security Patterns
Rust
Primary Language
02
Physical Asset Tokenization Engine
Develop ERC-1155-based tokenization systems for physical goods. Link unique digital twins (NFTs) to real-world inventory with verifiable on-chain provenance and ownership history.
ERC-1155
Token Standard
IPFS/Arweave
Metadata Storage
03
Secure Cross-Chain Bridging
Implement trust-minimized bridges (e.g., using Rainbow Bridge patterns) to connect your physical goods marketplace with liquidity and users on Ethereum, Polygon, and other major chains.
< 5 min
Avg. Bridge Time
Multi-Sig
Security Model
04
Enterprise-Grade API & SDK
Receive a fully documented REST API and TypeScript SDK to integrate tokenized inventory, payment settlement, and user account management directly into your existing e-commerce or logistics platforms.
TypeScript
SDK Language
99.9% SLA
API Uptime
05
End-to-End Security Audit
Every deployment includes a comprehensive security review of smart contracts and system architecture, following industry best practices to protect assets and user data.
Manual + Automated
Audit Type
CertiK
Audit Partner
06
Scalable Indexing & Data Layer
We deploy dedicated indexers (using The Graph or custom solutions) to provide fast, reliable querying of token ownership, transaction history, and supply chain events for your application.
< 1 sec
Query Latency
Subgraph
Indexing Tech
benefits
TANGIBLE RESULTS
Business Outcomes for Your Phygital Product
Deploying NEAR Account Abstraction for physical goods unlocks measurable business value. We deliver the infrastructure that drives revenue, reduces costs, and builds customer loyalty.
01
Frictionless Customer Onboarding
Replace complex wallet creation with social logins (Google, Apple) or email/password. Reduce drop-off by 80% and onboard users in under 30 seconds, capturing more first-time Web3 buyers.
80%
Reduced Drop-off
< 30 sec
Onboarding Time
02
Automated Royalty & Resale Compliance
Programmable smart contracts enforce creator royalties on every secondary market sale. Guarantee automatic, transparent payouts to brands and artists, turning resale into a revenue stream.
100%
Royalty Enforcement
Auto-payout
Settlement
03
Gasless User Experience
Sponsor transaction fees for your customers. Eliminate the #1 UX barrier in Web3, enabling seamless interactions like claiming rewards or transferring digital twins without requiring crypto.
$0
User Gas Costs
1-click
Transaction Flow
04
Unified Digital & Physical Identity
Bind a user's NEAR blockchain account to their real-world identity and purchase history. Enable personalized offers, authenticated ownership proofs, and cross-platform loyalty programs.
Single Account
For All Assets
Verified Proof
Of Ownership
05
Secure Batch Operations & Recovery
Leverage multi-sig and session keys for secure, automated business logic (e.g., bulk airdrops). Provide social recovery options so users never lose access to their linked physical assets.
Enterprise-grade
Security
User-controlled
Recovery
06
Interoperable Asset Portability
Design phygital tokens to be portable across NEAR ecosystem dApps, marketplaces, and games. Increase utility and secondary market liquidity for your product's digital twin.
Multi-platform
Asset Utility
Increased
Liquidity
Choose the right path for your product launch
Phased Implementation Tiers
A structured approach to integrating NEAR Account Abstraction for physical goods, from MVP to global scale.
| Feature / Deliverable | Starter (MVP) | Professional (Scale) | Enterprise (Institutional) |
|---|---|---|---|
Core AA Smart Contracts (ERC-4337) | |||
Custom Paymaster for Gas Sponsorship | Basic (Fixed Rules) | Advanced (Dynamic Logic) | Fully Custom (Multi-Chain) |
Bundler Integration & Management | Managed (Shared) | Managed (Dedicated) | Self-Hosted or Dedicated |
User Onboarding Flow (Web & Mobile) | Standard Templates | Custom UI/UX Integration | White-Glove Design & Dev |
Physical Asset Verification Module | Basic API Connector | Advanced IoT/QR Integration | Custom Hardware Integration |
Multi-Chain Deployment | NEAR Mainnet Only | NEAR + 1 EVM Chain | NEAR + 3+ EVM Chains (Custom) |
Security Audit Scope | Automated Scan + Review | Full Manual Audit Report | Comprehensive Audit + Bug Bounty Setup |
Implementation Timeline | 4-6 weeks | 8-12 weeks | 12+ weeks (Custom) |
Ongoing Support & SLA | Email (Biz Hours) | Priority Slack (12h) | 24/7 Dedicated Engineer |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Delivery Process for Phygital Integration
We translate complex NEAR Account Abstraction concepts into a tangible, secure, and scalable system for managing physical goods. Our structured, four-phase process ensures predictable delivery, clear milestones, and a solution that drives real business value.
01
Discovery & Architecture Design
We conduct a deep-dive workshop to map your physical supply chain to on-chain logic. We define the token standards (e.g., SBTs for ownership, FT for fractionalization), custody models, and the Account Abstraction flow for seamless user onboarding.
1-2 weeks
Duration
Architecture Document
Deliverable
02
Smart Contract Development & Audit
Our engineers build the core smart contracts in Rust using NEAR's SDK. This includes the Account Abstraction wallet logic, asset tokenization modules, and verification oracles. All code undergoes internal review and is prepared for third-party audit.
Rust / NEAR SDK
Stack
OpenZeppelin Patterns
Security
03
Integration & Backend Orchestration
We build the backend services that bridge your physical systems (IoT, inventory DB) with the NEAR blockchain. This includes event listeners, data oracles for real-world attestations, and APIs for your existing platforms.
REST/GraphQL APIs
Interface
Oracle Integration
Key Component
04
Deployment, Testing & Go-Live
We deploy the full stack to NEAR testnet and mainnet, executing comprehensive end-to-end tests with physical asset simulations. We provide documentation, operational runbooks, and support for your team during the production launch.
Mainnet Ready
Outcome
Full Documentation
Deliverable
NEAR Account Abstraction
Frequently Asked Questions
Get clear answers on how we deliver secure, scalable account abstraction solutions for physical goods tracking and ownership.
A standard deployment for a physical goods tracking system takes 3-6 weeks. This includes smart contract development, integration with your supply chain APIs, frontend wallet interface, and security audits. Complex integrations with existing ERP or IoT systems may extend this timeline, which we scope and quote for upfront.
conclusion
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our process ensures security-first development, gas optimization, and full audit readiness from day one.
- Custom Logic: Tailored
Solidity 0.8+contracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security by Design: Implementation of
OpenZeppelinstandards, formal verification, and comprehensive unit testing. - Deployment & Management: Full lifecycle support from local testing to mainnet deployment on
EVM-compatible chains.
Reduce your time-to-market from months to weeks with our battle-tested development framework.
We deliver production-grade code with clear documentation, enabling your team to iterate and scale confidently. Every contract is built for upgradability and compliance, integrating seamlessly with your existing front-end and backend systems.
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