Before calling any marketplace endpoint, your integration must authenticate using your assigned client credentials to obtain a short-lived JWT token.
Pass your client_id and client_secret to receive a token scoped to your marketplace configuration — including which discount card partners and pharmacies are active for your deployment. Include this token as the Authorizer header on every subsequent request.
Note: A credential failure still returns HTTP 200. Always check that the
Tokenfield is not null before proceeding — theMessagefield contains the failure reason when it is.
