Both legs are crypto perpetuals on Canborsa, settled in USDC.
SPX is live at up to 5x ; UNI is live at up to 20x . Trading fees are 0.07% per side ( 0.14% round-trip).
Both legs have their own market pages: SPX6900 (SPX) market hub ›Uniswap (UNI) market hub ›
Canborsa charges 0.07% per side (0.14% round trip) on every perpetual market, including SPX6900 and Uniswap.
On Canborsa, SPX6900 is listed as SPX and Uniswap as UNI.
SPX6900 and Uniswap are both crypto assets on Canborsa.
Of the two, only Uniswap is live on Canborsa, with up to 20x leverage.