SDKs & agents

OpenAI SDK

Use the official OpenAI SDK unchanged. Set the base URL to the Gateway, pass a project API key, and call any model returned by GET /v1/models.

Setting	Value
Base URL	`https://api.atptoken.ai/v1`
Auth	`Authorization: Bearer atp-…` (SDK default)
Model	any id from GET /v1/models

from openai import OpenAI

client = OpenAI(base_url="https://api.atptoken.ai/v1", api_key="atp-...")
r = client.chat.completions.create(
    model="<model from GET /v1/models>",
    messages=[{"role": "user", "content": "hi"}],
)
print(r.choices[0].message.content)

Set stream=True for SSE streaming — see OpenAI SSE. The request and response bodies are exactly OpenAI's; the only differences from calling OpenAI directly are the base URL, the atp- key, and that a model not enabled for your project returns 403. Full endpoint reference: /v1/chat/completions.

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