Napier AMM Is Live: A New AMM Built on Uniswap v4

Introducing a maturity-aware AMM for fixed-maturity assets.

Today, Napier launches TokiHook (Napier AMM), a new AMM built as a Uniswap v4 Hook.

Traditional AMMs were not designed specifically for assets whose pricing characteristics evolve with time to maturity.

TokiHook introduces a different approach: an AMM designed around time itself.

Meet TokiHook

TokiHook brings three core innovations to Uniswap v4:

• Time-Adaptive Pricing: A custom pricing curve that adjusts as maturity approaches.
• Concentrated Liquidity: Configurable liquidity ranges tailored to market conditions.
• Just-in-Time Liquidity: Dynamic liquidity management between the AMM and compatible external vaults, subject to withdrawal availability.

Built on Uniswap v4

Uniswap v4's programmable Hook architecture enables custom market mechanisms beyond conventional spot AMMs.

TokiHook brings this flexibility to fixed-maturity assets, demonstrating how specialized market infrastructure can be built on Uniswap v4.

TokiHook is now live on Robinhood Chain.

A new AMM. A new market design. Built for what's next.

Explore the Napier App:

https://app.napier.finance

Explore the code:

https://github.com/napierfi/napier-v2-public

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Independently developed by Napier using Uniswap v4 technology. No endorsement by Uniswap Labs is implied.