This Is the test blog

1. Log In/Create USPS Business Account

Use the USPS Customer Onboarding Portal (COP), sign into your USPS Business Account, or create a new USPS Business Account. The COP will ensure that your USPS Business Account is configured for the USPS APIs.

2. Create an App

After finishing account setup through the COP, select My Apps on the top of the COP Business Portal page.

3. Retrieve your Consumer Key and Secret 

Within COP, select your App and retrieve your Consumer Key and Consumer Secret from the Credentials section. These credentials are required for generating the OAuth Token.

4. Generate your OAuth Token

Review the OAuth specifications. Pass the Consumer Key and Consumer Secret obtained in Step 3 as the client_id and client_secret, respectively.

5. Try Out USPS APIs

Review the API Catalog for the detailed specifications on the available APIs. All USPS APIs require an OAuth Token to be conveyed in the Authorization header, using the Bearer Token scheme. Please reference the USPS Github page for a repository that contains example Postman requests and Curl commands. To test, please use your production credentials and send requests to the Testing Environment for Mailers (TEM) by changing the base url of the endpoints from "apis.usps.com" to "apis-tem.usps.com".