Theta Fuel is the utility token of the Theta platform and protocol. It is assigned as the transaction token of the network, gas fees are paid with TFUEL.
Theta Fuel is used for live streaming on the Theta network, paying relayers to share the video. It is paid when adding smart contracts to the network, interacting with smart contracts in the network.
The Theta platform can be donated to publishers on Theta tv and can be used when purchasing items from the Theta store.
At the same time, staking can be mined for a minimum of 10,000 and a maximum of 500,000 TFUELs. Guardian, relay and validating nodes earn TFUEL as block reward.