Engineering

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    How to Get Random Numbers in an NFT (ERC721)

    Introduction: Generating random numbers in a non-fungible token (NFT) following the ERC721 standard has always been an issue for smart contract developers. Now that Chainlink VRF is live on mainnet, Solidity-based smart contracts can seamlessly generate tamper-resistant on-chain random numbers that are provably fair and backed by a

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    Developers, Engineering

    Build a DeFi Yield Farming dApp Using Chainlink Price Feeds

    Learn how to build a DeFi application that rewards with your own ERC20 based on Chainlink decentralized oracles. Introduction: DeFi, yield farming, staking, and governance tokens are all topics receiving a lot more attention due to the massive growth of DeFi. They are relatively simple to spin up as well, and this blog will show you

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