Jackal Pin allows you to generate api keys to build anything you want ontop of IPFS. Make sure you have a Jackal Pin Account!
Once you have that sorted, you can go to pin.jackalprotocol.com/keys and generate an api key from there.
After that, you are good to go. You can move onto the API reference page to learn more about what you can do with the key: Intro to Jackal Pin API