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Ring Swap (v2) is Ring's native AMM and routing system. It is a top-level Ring product line, not merely

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Ring Swap Overview

Ring Swap (v2) is Ring's native AMM and routing system. It is a top-level Ring product line, not merely a legacy version bucket.

Ring Swap (v2) is compatible with familiar v2-style AMM integration patterns, but it is native to Ring because pools and routes are built around FewToken, the wrapped assets created by Few Protocol.

If you are new to Ring, start with:

  • Concepts > Ring Overview
  • Concepts > The Ring Protocol
  • Contracts > Ring Swap (v2) > FewToken Wrapping

What this section covers​

This section documents the native Ring Swap (v2) contracts and concepts, including:

  • factory and pair contracts
  • router-based swap flows
  • FewToken wrapping and FewFactory address lookup
  • AMM concepts used by Ring Swap (v2)
  • integration notes for applications building on Ring Swap (v2)

The exact code repositories and deployment details may evolve over time, but this section should be treated as the reference point for Ring's native swap system.

Important note​

The (v2) label describes the constant-product AMM contract family used by Ring Swap. It should not be read as evidence that Ring also has additional native AMM product lines.

If you see v4-related material elsewhere in these docs, read it as FewToken integration with Uniswap v4, not as a separate native v4 protocol.

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