API-ключ OpenAI (ChatGPT) в России: где взять и как оплатить

from openai import OpenAI

client = OpenAI(
    api_key="sk-ваш-ключ-RuAPI",
    base_url="https://www.ruapi.ai/v1",
)

resp = client.chat.completions.create(
    model="gpt-5.4",
    messages=[{"role": "user", "content": "Привет!"}],
)
print(resp.choices[0].message.content)

curl https://www.ruapi.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-ваш-ключ-RuAPI" \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-5.4", "messages": [{"role": "user", "content": "Привет!"}]}'