{"service":"CDEK Proxy","version":"1.1.0","endpoints":{"GET \/health":"Health check","GET \/metrics":"Prometheus metrics","GET \/{token}\/service.php?action=X":"Widget endpoint","GET \/{token}\/api\/offices":"List pickup points","GET \/{token}\/api\/cities":"Search cities","POST \/{token}\/api\/calculate":"Calculate delivery","GET|POST|DELETE \/admin\/tokens":"Token management (Basic Auth)"}}