OpenAI API
Direct API access to GPT-5, GPT-4o, o3, DALL-E 3, Whisper, and Sora. The fastest way to get cutting-edge models — new releases available here first.
Capabilities
Text Generation5/5
Code Generation5/5
Image Generation5/5
Voice / Audio4/5
Video Generation4/5
Reasoning5/5
Pricing
GPT-4o pricing shown. GPT-5 higher. o3-mini much cheaper.
🆓 Free trial credits for new accounts
Best For
Latest models firstRapid prototypingMulti-modal AI
Use Cases
chatbotscontent generationcode assistantimage generationresearchprototyping