Error
Med Cases
Acknowledge receipt of a referral (provider-side)
Transitions a SENT referral to UNDER_REVIEW. The firm is notified.
Note: Provider-side public API access is not yet available; this endpoint
currently returns 501 Not Implemented. Tracked as a known gap (DEC-032 #3).
POST
Error
Authorizations
Public API key (format cxp_<tier>_<body>, tier = ro|std|full). Scoped to a single firm. The firm must have public_api in allowedIntegrations.