Frax Finance confirmed frxUSD is a default stablecoin on FablesFi markets on Robinhood Crypto, paired with Arrow Finance's aUSD, Own's eUSD, and Saffron's SFI, with more pairs to come. The frxUSD/eUSD PegKeeper pool, launched with Own, pairs frxUSD against eUSD, an overcollateralized stablecoin minted against eSPY (tokenized S&P 500 exposure).
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.