OpenAI
o3 API
Call o3 by OpenAI through one OpenAI-compatible API. Keep your SDK, change the base URL, and pay per token from your Yeap balance.
o3 is an AI model provided by openai.
New LLM API accounts get $5 of free credit.
Quick start
Call o3 in a few lines
Use any OpenAI SDK or plain HTTP. Point the base URL at Yeap Cloud and set the model name.
curl https://llm.yeap.cloud/v1/chat/completions \
-H "Authorization: Bearer $YEAP_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "o3",
"messages": [{"role": "user", "content": "Hello"}]
}'o3 variants
Same model with a different reasoning effort, mode or snapshot. Use the exact name in the model field.
| Model | Input / 1M tokens | Output / 1M tokens |
|---|---|---|
o3-2025-04-16 | $10 | $40 |