Robotic oil pump controlled by a fair price smart contract using WTI/USD and MATIC/USD. VockTails pumps random drinks using a robotic pump. Uses Chainlink: pricefeeds, keepers, API requests, VRFv2.
Tollbooth smart contract. Chainlink node scrapes/filters/aggregates MTA toll fees with Adapter.js. Chainlink pricefeeds convert gas to tolls. Chainlink Keepers/Ultrasonics sense when to close servo.
Servo motor vending machine using Chainlink gold/silver/oil pricefeeds.
Volcano insurance hybrid smart contract. No other insurance business on Earth offers volcano eruption insurance.
