How does Dfyn achieve gasless transactions?
Step 1: User’s metamask is triggered for signature when performing a transaction on the Dfyn exchange.
Step 2: The signed data is relayed to Biconomy’s relayers.
Biconomy meta-transactions flow
Step 3: Biconomy’s relayers pay the gas fees and forward the transaction with user’s signed data to the Dfyn contracts.
Step 4: DFYN contracts decodes user information from signed data and updates the chain state.