Bro, same. I wasted days on this. Here’s the *dumbed-down* version of how to use amazon seller api to access store data:
1. Get your AWS credentials (IAM role stuff).
2. Use Seller Central’s API dashboard to register your app.
3. Grab a tool like Paw or Postman to test calls before coding.
For inventory, the `getInventory` endpoint is your friend. SP-API is clunky but better than MWS—just push through the setup.
1. Get your AWS credentials (IAM role stuff).
2. Use Seller Central’s API dashboard to register your app.
3. Grab a tool like Paw or Postman to test calls before coding.
For inventory, the `getInventory` endpoint is your friend. SP-API is clunky but better than MWS—just push through the setup.