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Technical Specifications

Smart Contract Architecture​

  • Factory Contract: Deploys new swap pools with immutable curve parameters.
  • Proxy Pattern: Used for gas-efficient deployment. Each pool is a proxy instance with its own parameters and state.
  • Main Swap Contract: Handles swaps, enforces curve invariants, and supports flash swaps132.

Gas Costs and Performance​

  • Gas Costs: Approximately 350,000–650,000 gas per swap (about 2x Uniswap v3), but still acceptable, especially on Layer 2 solutions132.
  • Precision: Uses direct fraction-based pricing, supporting tokens with 6–18 decimals132.

SDK and Developer Tools​

  • JavaScript SDK and utilities: Simplify integration and parameter calculation.
  • Open Source: All code is available in the EulerSwap GitHub repository