{"service":"Votive Academy Horoscope API","endpoints":{"/health":"Health check (GET)","/reading/free":"⭐ FREE preview reading — gọi trước (~60s)","/reading/full":"⭐ FULL reading — gọi sau (3-5 min)","/reading":"Redirect → hướng dẫn flow 2 bước (POST)","/debug/config":"Debug config (GET)"}}