Etsy Campaign Settings?
Etsy is a multivendor online marketplace where you can buy cosmetic items, clothes, jewelry, arts, and crafts from the sellers. Sellers on Etsy typically sell handmade goods.
To get Etsy API, firstly you need to register as a developer. If you already have an account as a developer, use the sign-in option above.
When you are done with registration, you will be directed to the following page.
Once your two-factor authentication is confirmed, you will be directed to the page that holds the API key.