Experience level: Zero-code to hero-mode. Fantom Academy brings easy-to-follow lessons to developers building on #Fantom.
10 May 2023, 16:19
Experience level: Zero-code to hero-mode š
Fantom Academy brings easy-to-follow lessons to developers building on #Fantom!
In the full video demo, we build a blockchain-based 'Gumball Machine' that accepts ERC-20 tokens as currency & dispenses unique ERC-721 (NFT) gumballs šµ
In the first installment, you'll learn:
⢠Solidity basics
⢠how to leverage Chainlink VRF
⢠ERC-20 + 721 token standards
⢠re-entrancy protection
⢠gas optimization
⢠contract deployment
Full Ep. 1 'Gumball Machine' free on YouTube
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