http://ToshibaSwap.com is a next-generation, backend-first DeFi infrastructure platform designed to unify and accelerate decentralized trading across chains. Our system enables:

Cross-DEX Aggregation – Seamless access to V2/V3 liquidity on Uniswap, PancakeSwap, SushiSwap, and more.
Multi-Hop & Split-Path Routing – Optimized execution across fragmented liquidity sources.
Multi-Chain Support – Instantly connect to all major EVM chains via pluggable modules.
Token Registry & Whitelisting Engine – Standardized metadata and token curation.
Permit2 & Universal Router Integration – Frictionless UX with gas-efficient approvals.

3. Product Overview

3.1 Cross-DEX Quoting Engine

V3 QuoterV2 Integration: Precise on-chain simulation of Uniswap/PancakeSwap V3 swap outcomes.

V2 getAmountsOut: Direct read-only on-chain reserve math for V2 pairs.

Multi-Hop Paths: Automatically routes through common bases (WETH, USDC, USDT) to find liquidity.

Split-Path Quoting: Distributes an order across multiple pools/DEXes for optimal average price.

3.2 Token Registry & Whitelisting

Metadata Storage: Name, symbol, decimals, logo, social links, audit reports.

Role-Based Management: Admin/web UI for listing approvals, metadata edits, delisting.

Permit2 Support: Unified approval model for ERC-20s across all routers, reducing gas cost.

3.3 Multi-Chain Architecture

Config-Driven: Add any EVM chain by specifying RPC URL, DEX routers, quoter addresses, and common bases.

Scalable: Horizontal scaling via PM2 or Kubernetes for high-volume quote requests.

Real-Time Logging: http://Socket.io streaming of quote and execution metrics.

3.4 Developer-Friendly API

Quote Endpoints: /api/quote/best and /api/quote/all

Token Endpoints: CRUD operations for token metadata

Swap SDK Snippets: Pre-built code samples for ethers.js, Web3.js, and popular front-end frameworks

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