Check the narrow credential and its confirmed remote reference.

Private and no-store. No catalog quota, paid read, public cache or CORS grant. The fixed client authority is https://api.agentalog.com. This route returns no inventory, owner information or secret. Account epoch, revocation and expiry are checked on every call. A read does not update presence. Returns: { esquema, projeto, instalacao, sequencia, lote, expira_em }