1.Login to your Amazon Associate Account and Click Tools -> Product Advertising API
2. Then click “Manage Credentials” button.
3. Sign in your Amazon web services(AWS) account that you opened by following the previous article.
4. You will see a popup modal as the following image. From here select “Continue to Security Credentials.”
5. Click on the “Create New Access Key” button and will get your Access Key ID & Secret Access Key.