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Integrating with Ring Protocol

Ring Protocol keeps compatibility with Uniswap V2 style integrations while introducing Few Protocol as a wrapping layer.

Integration Overview​

To integrate Ring Swap for swap and liquidity flows, replace your existing Uniswap-style integration points with Ring deployments:

  • Ring Swap Factory
  • Ring Swap Pair Init Code
  • Ring Swap Router
  • Universal Router

Key Difference: Few Protocol Wrapping​

Few Protocol wraps original ERC20 tokens into FewTokens. Ring Swap pools and routes use wrapped tokens.

When integrating:

  • quote prices with FewToken addresses
  • construct swap paths with FewToken addresses
  • resolve wrapped token addresses via FewFactory

Swap Path Example​

If your intended route is:

[tokenA, USDC, tokenB]

Use this path for Ring Swap:

[fwTokenA, fwUSDC, fwTokenB]

fwTokenX means the FewToken mapped from original token tokenX.

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