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OpenAI API

LLM APIs & Platforms
Agentic AI

Access GPT-5, GPT-5 mini, GPT-5-Codex, and DALL-E 3 via API. Includes Realtime API for voice, Assistants API for stateful agents, Batch API for async processing, and function calling. Structured outputs ensure JSON compliance. Industry-standard developer platform.

Why Use OpenAI API

Most mature AI API with largest ecosystem. Realtime API enables voice applications. Assistants API handles state and memory automatically. Structured outputs guarantee valid JSON. Batch API offers 50% cost savings for async tasks. Best for production applications at scale.

Use Cases for Builders
Practical ways to use OpenAI API in your workflow
  • Build voice applications with Realtime API
  • Create stateful assistants with built-in memory
  • Generate images with DALL-E 3 integration
  • Save 50% with Batch API for non-urgent processing
  • Ensure JSON compliance with structured outputs
Try OpenAI API
Start using this tool to enhance your workflow