A dynamic SVG NFT project that uses chainlink functions to fetch off chain data from the BuidlGuidl API. All BuidlGuidl members with at least 1 published build are welcome to mint an NFT with a dynamic background color that changes based on the number of builds submitted!

Getting Started

Run It Locally

1. Clone the repo

git clone https://github.com/MattPereira/only-buidlors

2. Install the packages with yarn

yarn install

3. Add a .env file to /packages/nextjs with a valid ALCHEMY_API_KEY. (The frontend does not expose it because its only used in route handlers)

4. Start the project on localhost

yarn start

Create Chainlink Functions Subscription

1. The deployment script is setup to automatically add any freshly deployed contract to a chainlink functions subscription, but the subscription itself must be created at functions.chain.link

2. Change the subscriptionId for the corresponding network where your subscriptionw was created in the HelperConfig.s.sol

3. Change SUBSCRIPTION_ID constant on the frontend homepage index.tsx which is needed for kicking off request to chainlink functions node

Deploying Contracts

1. Add .env file to /packages/foundry with a valid PRIVATE_KEY and ETHERSCAN_API_KEY

2. Run the deploy command

yarn deploy --network arbitrumSepolia

*Foundry HelperConfig.s.sol script is also setup to support deployment to eth-sepolia and mumbai

Technology Stack

• Scaffold ETH 2
• Chainlink Functions
• Alchemy NFT API