Questions tagged [oracle]

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What would be the simplest way to connect a smartpy contract to an oracle tracking the XTZ/USD pair?

I see there's a smartpy chainlink oracle example and a github repo for Harbinger. I briefly looked at the code and it appears they are for setting up Oracles + clients. Are there any existing XTZ/USD ...
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Design an oracle that provides random values to a contract

This answer mentions an improved way for an oracle to provide random numbers to a contract. use commitments, i.e. the oracle would push a hash in the contract before the game, and send the random ...