REST API or SOAP Web Service we can use to invoke Bill Presentment and Print single transaction?

Summary:

We have a requirement to show/download the PDF image from a transaction from Billing in a portal. Is there a REST API or SOAP Web Service we can use to Invoke Bill Presentment and Print Single transaction?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):