Flexible Fees

Any accepted tokens can be used as transaction fees on the Acala Network. Transaction fees are  ultimately settled in the network native token ACA. Therefore a fee token must have a liquidity pool with the Acala stablecoin, which will create a route to the native token ACA. 
The system will automatically find the next available and supported fee token if the default token has zero balance. 
Acala Network
Default fee token: ACA
Default order: ACA > aUSD > DOT > LDOT
Karura Network
Default fee token: KAR
Default order: KAR > kUSD > KSM > LKSM
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Last modified 1yr ago