There are 3 kinds of tokens you need to work with this SDK:

  • API key: This token identifies you as an approved developer. You must initialize the SDK with this token using FirstDataSDK.init method. Must be done in your application on Create method.
  • Session token: This key is linked with a specific subsidiary of a commerce. You must set this token using FirstDataSDK.setSdkSessionToken method.
  • Api access token: This token can be used to query our API to some specific information. Please refer to API for servers section for more info

Note: These tokens are provided by ExampleApp