DeFi is often described as programmable finance.

But programmable finance still needs accurate inputs.

Prices change.

Markets move.

Collateral values fluctuate.

Smart contracts need access to this information before they can execute certain financial rules.

Price feeds help provide that connection between external markets and on-chain execution.

It's an infrastructure layer that deserves more attention.

#TRONEcoStar

My comments are personal observations and should not be interpreted as investment recommendations.