@abhimanyu121/oracle-wrapper
v1.0.3
Published
This project demonstrates a basic Hardhat use case. It comes with a sample contract, a test for that contract, and a script that deploys that contract.
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Oracle Wrapper
The oracle wrapper is a set of smart contracts that gives one a common interface to connect their smart contracts to multiple oracles without changing anything in the code.
Oracles Currently Supported -
- Band Protocol
- Chainlink
- Tellor
List of other supported Oracle Modules - https://github.com/Abhimanyu121/OracleWrapper/tree/main/contracts/modules
Tutorial
Step 1
Deploy the (Oracle Wrapper)[https://github.com/Abhimanyu121/OracleWrapper/blob/main/contracts/OracleWrapper.sol] contract
Step 2
Deploy the modules for the oracles you want to use from the list of modules and add them to the wrapper using the addModule
function
Step 3
Add The queries you want to call in your primary smart contracts using addQuery
Step 4
Call the getPrice
function from other contracts with the query Id to get the oracle data.
Commands -
npx hardhat help
npx hardhat test
REPORT_GAS=true npx hardhat test
npx hardhat node
npx hardhat run scripts/deploy.ts