Questions tagged [oracle]

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my tezos oracles docker image (tqtezos/oracle-stock-ticker) is unable to find activation code via faucet file

my tezos oracles docker image (tqtezos/oracle-stock-ticker) is unable to find activation code from faucet configuration file using flask app. Getting following error: File "/usr/local/lib/python3....
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Calling Harbinger using Smartpy to get randomness

I want to get a random value in my smart contract to provide a fair distribution of different tokens. I read that using Harbinger to get values and use it for entropy could be the good way to do. But ...
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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 ...
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