
Rift launched its onchain API with frxUSD support from day one on Ethereum, Base, and Ink. Rift's API executes swaps onchain at the best price with no added fees, letting applications build on-chain transactions in one click.
Frax
Frax is the world’s first fractional-algorithmic stablecoin. The Frax Protocol introduced the world to the concept of a cryptocurrency being partially backed by collateral and partially stabilized algorithmically.