TL;DR:

Kairos Labs announces its technical whitepaper and a $2.4 million seed funding round led by 6th Man Ventures.
The protocol’s beta phase generated over $300 million in notional swap volume prior to its official launch.
The full protocol is expected to launch on Ethereum mainnet and Base in the coming weeks.

Recently, Kairos Labs, Inc. presented its technical whitepaper, highlighting the design of a permissionless and non-custodial interest rate swap protocol, specifically built for the Ethereum Virtual Machine (EVM). With this announcement, the firm takes a significant step toward the evolution of decentralized finance.

This launch comes after a successful beta phase that demonstrated market traction with over $300 million in notional swap volume. Additionally, they secured a $2.4 million seed funding round with participation from Lattice, Advancit Capital, and Compa Capital, underscoring investor confidence in Kairos Labs’ solution to fill a critical gap in DeFi infrastructure.

In traditional markets, interest rate swaps are the most traded derivatives, with a notional market exceeding $500 trillion. However, despite DeFi surpassing $40 billion in outstanding loan balances, it lacked an equivalent infrastructure. Kairos Labs seeks to resolve this deficiency, allowing lenders to offer fixed rates by hedging their exposure to variable rates—an essential component for long-term loans and fixed income.

A Bridge Toward Fixed Income in DeFi

With the mechanism presented by Kairos, anyone will be able to create an interest rate swap market by specifying immutable parameters such as the underlying rate, swap term, and price oracles. “Almost all DeFi lending still operates on variable rates,” noted Thomas Harrison, Co-Founder and CEO of Kairos Labs. “That works for short-term leverage, but it breaks down for real estate, trade finance, or structured credit.”

The protocol functions by creating paired markets: one side sells fixed-rate swaps while the other sells variable-rate swaps. This structure allows liquidity providers to allocate capital based on their directional view and risk tolerance. Liquidity can be supplied directly or through curated vaults, with initial integrations including Morpho Vault V2 and the ERC-4626 standard.

Beyond hedging, on-chain interest rate swaps open a broader opportunity: the development of fixed-income products in DeFi. Instruments such as bonds, structured credit, and yield-bearing products with predictable cash flows represent the largest asset class in traditional finance but are virtually absent in DeFi. “Kairos is solving one of the most significant unsolved problems in DeFi,” stated Imran Khan, co-founder of Alliance.

In summary, Kairos Labs is introducing a vital piece of infrastructure for DeFi that replicates a fundamental function of traditional finance. By enabling interest rate swaps, the protocol not only facilitates risk management for current borrowers and lenders but also paves the way for the creation of more sophisticated and predictable fixed-income products within the crypto ecosystem.

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Filed under: News - @ March 25, 2026 6:25 pm