You can test FegoIntel APIs in sandbox without doing the Integration, using the following guide:

Customer Authentication Token

Step 1: Open Create Customer Auth Token API

Step 2: Use the clientId and secret from the Sandbox Console -> API Key Manager

Step 3: Use the default Fego Customer ID 55d30788-146c-4967-881f-bd4c6b0fd160 in the customerId field

Step 4: Make the API call using the TRY It! button

Step 5: From the response copy the accessToken

This accessToken can be used to access all the customer Fego Intel APIs

Access Fego Intel APIs

Step 1: Open any Fego Intel API

Step2: Pass the accessToken in the AUTHENTICATION

Step3: Make the API call using the TRY It! button