Authentication

The VAS Developer API requires an API key and token to authenticate requests, and features a two-layer authentication model to best protect our data and resources: 

API keys and tokens are unique to each integration partner, and are managed and shared with you by the VAS Integrations team during your initial configuration. Keep all API keys and tokens secure and do not share them in any public domains.

All VAS Developer API requests must be made to https://, and any calls made to http:// will fail. API requests without the required authentication will also fail.