Technology

Three-layer architecture bridging physical retail to on-chain finance

Three-Layer Architecture

Layer 1

Smart Terminals & IoT

Physical payment devices deployed across retail locations in Japan. QR code scanning, NFC, facial recognition — hardware built for the next decade of commerce.

Layer 2

Offline-to-Chain Bridge

The middleware that connects physical point-of-sale transactions to blockchain settlement. Handles payment routing, currency conversion, and compliance in real-time.

Layer 3

RWA & PayFi

On-chain financial infrastructure powered by Sui Move smart contracts. Stablecoin settlement, real-world asset tokenization, and decentralized payment financing.

Why Sui Blockchain?

⚡ Sub-Second Finality

Transaction confirmation in under 1 second — faster than tapping a credit card. Powered by Sui’s parallel execution engine.

💰 Near-Zero Gas Fees

Transaction costs measured in fractions of a cent. Enables micropayments and high-frequency retail transactions.

🔒 Move Language Security

Smart contracts written in Move — a language designed from the ground up to prevent common blockchain vulnerabilities.

📈 Horizontal Scalability

Sui scales linearly with network capacity. No theoretical limit on transaction throughput — ready for mass adoption.

Compliance & Security

INSPAY operates under Japanese financial regulations, including the revised Payment Services Act (2023) that established the legal framework for stablecoins. Our compliance infrastructure covers:

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