Authentication
A single API key authenticates all communication in both directions, sent in the `x-api-key` header.
A single API key is used for all communication between vGrubs and your system - in both directions.
Request header
x-api-key: YOUR_API_KEY
When vGrubs calls you: we include the API key in the x-api-key header. Validate it on every inbound request.
Your API key is provisioned by vGrubs during onboarding. It is scoped exclusively to your integration and cannot be used to access any other partner's data.