Getting Authorization Tokens

Veeam ONE REST API authorization with Swagger UI involves the following procedures:

1. Obtain a pair of tokens:

1. On the Veeam ONE REST API page, expand the Authentication tag and click POST /api/token.
2. In the expanded method window, click Try it out.
3. In the username and password fields, specify the user credentials.
4. Click Execute.

Wait for the response from the server. A successfully completed operation returns the 200 Success response code and an access and a refresh token in the response body.

5. Save the refresh token locally for further use.

2. Validate the access token:

1. At the top right corner of the page, click Authorize.

The Available authorizations window will open.

2. In the Value field, provide the access token in the Bearer <access_token> format.
3. Click Authorize.

3. When the access token expires, use the refresh token:

1. On the Veeam ONE REST API page, expand the Authentication tag and click POST /api/token.
2. In the expanded method window, click Try it out.
3. From the grant_type drop-down list, select refresh_token.
4. In the refresh_token field, insert the refresh token saved locally.
5. Click Execute.

Wait for the response from the server. A successfully completed operation returns the 200 Success response code and a new pair of tokens in the response body.

3. When you finish working with Veeam ONE REST API:

1. At the top right corner of the page, click Authorize.

The Available authorizations window will open.

2. Click Logout.