curl --request GET \
  --url 'https://api.sandbox.stateset.app/health' \
  --header "Authorization: Bearer $STATESET_SANDBOX_API_KEY"

{
  "status": "healthy",
  "timestamp": "2026-08-31T14:22:05Z",
  "database": "connected",
  "redis": "connected",
  "redis_required": true
}