Polkadot's DeFi platform Acala supports the ability to open and borrow jobs using testnet tokens for a fee.

According to reports, Mandala PC1 (candidate Parachain 1) from the Polkadot DeFi Acala platform appeared in the testnet Polkadot Rococo Parachain branch. Now, users can know the ROC (DOT instrument) swap from Rococo relay chain to Acala Mandala PC1, swap to LDOT by Homa liquidity authorization protocol, and participate in more exit LDOT through aUSD or Built-in DeX and other DeFi apps can be exchanged for other assets. In addition, the price control (Flexifee) of the Acala network allows users to use ROC as a cost network to complete the interconnection of Parachain and relay chains.