Working with Chainlink - Workshop
summary
Hands‑on workshop shows how to add Chainlink oracles to a hackathon project using Remix, Brownie, Truffle and Hardhat, with live demos of AggregatorV3Interface price feeds (ETH/USD via feeds.chain.link), Chainlink VRF where a node returns a provable uint256 via requestRandomness, and HTTP GET jobs using oracle addresses plus job IDs or external adapters. Contracts must be funded with LINK (oracle gas) and use coordinator/keyHash/fee parameters; demos fork mainnet, deploy to testnets, and successfully return on‑chain price and random values.
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chapters (7)
- 0:00Start
- 12:37run through a few sample use cases
- 29:59customize your smart contract
- 33:42add a get adapter
- 46:10using a smart contract development platform
- 59:26running a chain link node
- 1:11:08create a pseudo random number
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