According to CoinMeta, Uniswap Labs has announced the opening of its fee conversion tool TJar to other applications, with Robinhood becoming the first integrated partner. TJar allows teams to choose in which tokens to receive their fee income. The tool was initially used for Uniswap protocol fees and handled over $15.3 million in conversions in September. Applications deposit fees into TJar, and searchers compete for the conversions; the applications automatically receive fees in the selected tokens. Robinhood has now supported on-chain use of TJar through Uniswap API, accepting fees in USDC and USDG. TJar has been launched on seven chains, and the relevant code as well as the audit report have been made public.