Sample Contract Addresses on Sepolia Testnet

contract PostNft 0x305E14F19250f73304E616BED338c77A89Fac295
contract PostContract 0xa88EBDC0c4BfF4606ecf9080Bfeb1af5eB2d422a
contract ChainlinkAutoWorker 0x247cA86024d1D63678d0f9090deDd58962D9B1C1

Getting Started

Requirements

• git
  • You'll know you did it right if you can run git --version and you see a response like git version x.x.x
• foundry
  • You'll know you did it right if you can run forge --version and you see a response like forge 0.2.0 (816e00b 2023-03-16T00:05:26.396218Z)

Quickstart

git clone https://github.com/cqlyj/simple-chainlink-automation
cd simple-chainlink-automation
make

Usage - Just see the effects

1. Set up your environment variables:

cp .env.example .env

2. Fill in the .env file with your own values.
3. Run the command below:

make getTokenId

You should see output like this:

0x0000000000000000000000000000000000000000000000000000000000000001

Because I have test it once, so the token id is 1. By the time you run it, it may be other number.

4. Run another command:

make postContent

Once transaction is confirmed, you need to wait a bit for the chainlink node to finish the job. Then you can run the command below:

make getTokenId

You should see output like this:

0x0000000000000000000000000000000000000000000000000000000000000002

The token Id will increase by 1 which means the chainlink node has mint a new NFT for you.