API Building Blocks
OpenAI API
- Summary
- A model API for building text, reasoning, multimodal, realtime, image, audio, and agentic applications through hosted models and tools.
- Category
- Models & Agents
- Product URL
- openai.com
- Documentation URL
- platform.openai.com
- Pricing model
- Usage-based
- Authentication
- API key
- Free tier
- No
- Open source
- No
- SDK languages
- JavaScript, Python, .NET, Java, Go
- Status page URL
- status.openai.com