OpenAI

Route your OpenAI API calls through AI SpendOps for automatic usage tracking and cost attribution.

Configuration

Setting	Value
Route	/v1/openai/*
Upstream	https://api.openai.com
Auth header	Authorization: Bearer sk-...
Streaming usage	Auto-injected (stream_options.include_usage)

SDK base URL

https://proxy.aispendops.com/v1/openai/v1

Example

curl https://proxy.aispendops.com/v1/openai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-openai-key" \
  -H "X-ASO-API-Key: aso_k_yourkey.secret" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-4o","messages":[{"role":"user","content":"Hello"}]}'

Python SDK

from openai import OpenAI

client = OpenAI(
    api_key="sk-your-openai-key",
    base_url="https://proxy.aispendops.com/v1/openai/v1",
    default_headers={"X-ASO-API-Key": "aso_k_yourkey.secret"},
)

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Usage fields

Field	Description
prompt_tokens	Input tokens
completion_tokens	Output tokens
total_tokens	Sum of prompt + completion tokens
prompt_tokens_details.cached_tokens	Tokens served from cache
prompt_tokens_details.audio_tokens	Audio input tokens
prompt_tokens_details.image_tokens	Image input tokens
completion_tokens_details.reasoning_tokens	Tokens used for reasoning (o-series models)
completion_tokens_details.audio_tokens	Audio output tokens

Notes

• Most popular provider. Supports chat completions, embeddings, images, audio, and fine-tuning.
• The proxy automatically injects stream_options: { include_usage: true } for streaming requests so usage is captured without any client-side changes.
• Any OpenAI endpoint works through the proxy -- just prefix the path with /v1/openai.