We architect and deploy audit-ready smart contracts that form the foundation of your protocol. Our development process ensures gas efficiency, upgradability, and comprehensive security from day one.
LABS
Services
NEAR Shard-Powered POS Integration
Build scalable, low-cost payment systems for retail and e-commerce. Our integration services leverage NEAR's sharded architecture to ensure sub-second finality and stable sub-cent fees, even during Black Friday traffic spikes.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Custom Logic: Build on
ERC-20,ERC-721,ERC-1155or bespoke standards. - Security First: Adhere to OpenZeppelin patterns and prepare for formal audits.
- Full Lifecycle: From architecture and development to deployment, verification, and monitoring.
Deploy a battle-tested MVP in as little as 2-3 weeks, with a clear path to mainnet launch.
key-features-cards
BUILT FOR SCALE
Core Technical Capabilities
Our NEAR shard-powered PoS integration delivers enterprise-grade performance, security, and developer experience. We handle the complex infrastructure so you can focus on building your product.
01
Shard-Agnostic Smart Contracts
Deploy and manage contracts across NEAR's dynamic shards with a single interface. We handle shard communication and state synchronization, eliminating cross-shard complexity for your dApp.
< 2 sec
Cross-Shard Tx Finality
Zero Downtime
Shard Upgrades
02
High-Throughput Validator Infrastructure
Run dedicated, geo-distributed validator nodes with 99.9% uptime SLA. Our infrastructure is optimized for NEAR's Nightshade sharding, ensuring maximum block production and network participation.
99.9%
Uptime SLA
100k+ TPS
Theoretical Capacity
03
Secure Staking & Delegation Engine
White-label staking interfaces and secure delegation smart contracts. Built with formal verification and audited by leading security firms to protect user funds and ensure protocol compliance.
Formal Verification
Security Standard
< 24 hours
Unbonding Period
04
Real-Time Chain Analytics & Monitoring
Comprehensive dashboards for tracking shard performance, validator health, and economic metrics. Get alerts for slashing risks, performance degradation, and network upgrades.
< 1 sec
Metric Latency
50+
Monitored Metrics
05
Gas Optimization & Cost Management
Proprietary tooling to analyze and optimize gas consumption across shards. Reduce your dApp's operating costs by up to 40% with our transaction bundling and state access patterns.
Up to 40%
Cost Reduction
Predictable Pricing
Gas Forecasting
benefits
MEASURABLE RESULTS
Business Outcomes for Retail & E-commerce
Our NEAR-powered POS integration delivers concrete improvements to your bottom line, from transaction speed to customer loyalty.
01
Sub-Second Transaction Finality
Process payments with 1-2 second finality using NEAR's Nightshade sharding, eliminating checkout friction and abandoned carts.
< 2 sec
Finality Time
0.01¢
Avg. TX Cost
02
Unified Loyalty & Payments
Deploy tokenized loyalty programs directly within the payment flow. Reward customers with branded tokens that can be spent or traded instantly.
40%
Avg. Repeat Rate
NEP-141
Token Standard
03
Automated Supply Chain Settlement
Trigger instant, transparent payments to suppliers upon inventory scan at the POS. Reduce reconciliation from days to minutes.
90%
Faster Reconciliation
24/7
Settlement
04
Provably Fair Promotions
Run on-chain flash sales, discounts, and raffles with verifiable randomness. Build trust and eliminate disputes over promotion fairness.
100%
Transparent
Randcast
RNG Provider
05
Cross-Border Expansion Ready
Accept stablecoin payments from global customers without FX fees or multi-day settlement delays. Open new markets instantly.
0%
FX Fees
USDC, USDT
Supported
06
Reduced Fraud & Chargebacks
Leverage immutable transaction records and smart contract logic to drastically reduce fraudulent disputes and associated operational costs.
> 80%
Fraud Reduction
SLA Backed
Uptime
Technical & Business Comparison
NEAR Sharded POS vs. Traditional Payment Rails
A direct comparison of key performance, cost, and operational metrics between a NEAR Protocol shard-powered point-of-sale system and traditional card payment rails.
| Feature | NEAR Shard-Powered POS | Traditional Card Rails (Visa/Mastercard) |
|---|---|---|
Transaction Finality | < 2 seconds | 1-3 business days |
Settlement Speed | Real-time (on-chain) | Batch processing (daily) |
Average Transaction Fee | $0.01 - $0.10 | 1.5% - 3.5% + $0.30 |
Peak Throughput (TPS) | 100,000+ (horizontally scalable) | ~65,000 (centralized limit) |
Chargeback & Fraud Risk | Near-zero (irreversible settlement) | High (manual disputes, fraud liability) |
Cross-Border Fees | Negligible (native multi-chain) | 3-5% + FX markup |
Developer Integration | Open APIs, smart contract composability | Proprietary, gated APIs |
Time to First Payout | Instant (merchant-controlled wallet) | 2-7 days (bank transfer) |
Infrastructure Cost | Predictable gas fees | Interchange fees, processor markups, monthly minimums |
Regulatory Compliance | Programmable (on-chain KYT/AML) | Manual, third-party dependent |
how-we-deliver
PROVEN FRAMEWORK
Our Integration Methodology
Our battle-tested, four-phase methodology ensures your NEAR shard-powered PoS integration is delivered on time, on budget, and with enterprise-grade security. We focus on delivering tangible business outcomes, not just technical implementation.
01
Architecture & Design Review
We conduct a deep-dive analysis of your existing PoS system and design a shard-aware architecture. This includes defining shard boundaries, cross-shard communication protocols, and data consistency models to maximize NEAR's scalability for your specific use case.
2-4 weeks
Design Phase
100%
Requirement Alignment
02
Core Smart Contract Development
Our team builds and audits the core on-chain logic for your PoS system using Rust. We implement shard-specific contracts for staking, delegation, rewards distribution, and slashing, ensuring they are optimized for NEAR's gas model and shard architecture.
Rust
Primary Language
OpenZeppelin
Security Patterns
03
Shard-Aware Backend Integration
We develop the off-chain indexers, oracles, and relay services that bridge your existing infrastructure with the NEAR blockchain. This layer handles complex cross-shard queries, event listening, and state synchronization with sub-second latency.
< 500ms
Sync Latency
99.9%
Indexer Uptime
04
Security Audit & Mainnet Deployment
Every integration undergoes a rigorous multi-stage security review, including internal audits and optional third-party verification. We then manage the phased mainnet deployment, including shard configuration, contract migration, and monitoring setup.
3+ Audits
Security Layers
Zero-Downtime
Deployment
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts on EVM and Solana chains, from ERC-20 tokens to complex DeFi primitives. Our contracts are built with Solidity 0.8+ or Rust, leveraging OpenZeppelin libraries and security-first design patterns.
Deliver a battle-tested, gas-optimized contract suite in 2-4 weeks, backed by a comprehensive audit report.
- Security-First Development: Formal verification, automated testing, and third-party audits from firms like CertiK or Quantstamp.
- Full Lifecycle Support: Development, deployment, monitoring, and upgrade management via Transparent Proxies.
- Compliance Ready: Built-in support for
ERC-1400(security tokens),ERC-721A(gas-efficient NFTs), and regulatory hooks.
NEAR Shard-Powered PoS Integration
Frequently Asked Questions
Get clear answers on timelines, costs, and technical specifics for integrating your project with NEAR's sharded Proof-of-Stake network.
A standard integration for a new dApp or protocol takes 2-4 weeks from kickoff to mainnet deployment. This includes architecture design, smart contract development, shard-aware state management, and rigorous testing. Migrating an existing application from another chain typically adds 1-2 weeks for code adaptation and data migration planning.
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