import openai
from openai import OpenAI
client = OpenAI(base_url="https://api.hostlinku.com/v1", api_key="sk-isi-api-key-kamu")
try:
response = client.chat.completions.create(
model="gpt-5-5",
messages=[{"role": "user", "content": "Halo"}],
)
except openai.AuthenticationError as err: # 401
raise SystemExit(f"API key bermasalah: {err}")
except openai.RateLimitError as err: # 429
raise SystemExit(f"Rate limit: {err}")
except openai.APIStatusError as err: # 4xx/5xx lainnya
print("status:", err.status_code, "body:", err.response.text)