OpenAI API
API access to GPT-4, DALL-E, and OpenAI models
Visit OpenAI API
platform.openai.comAbout OpenAI API
Developer platform for accessing GPT-4, DALL-E, Whisper, and other OpenAI models via API. The OpenAI API powers thousands of applications with chat, embedding, image generation, and speech capabilities.
Does ChatGPT recommend your AI tool?
If you're building in Coding & Development, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.
Key Features
Tags
Is OpenAI API your tool?
This is the page buyers and AI assistants read when they look up OpenAI API. Claim your listing for $19 one-time — no subscription, nothing to cancel — and take a capped slot in your category: each one sells a fixed number, and yours ranks above every free tool in it, with a Featured badge. Prefer it ongoing? Monthly is one click away on the next page.
Complete Your Development Stack
Other development tools in our catalog:
1Password
Try FreeSecrets and credential manager
Keep API keys and .env secrets out of your repo
Gamma
Try FreeAI presentation builder
Turn ideas into polished decks instantly
Consensus
Try FreeAI search across 200M research papers
Source real evidence behind your analysis
💰 Affiliate disclosure: We may earn a commission if you sign up through these links at no extra cost to you.
Stay updated on Coding & Development tools — join our weekly newsletter
One concise email with fresh launches, trending picks, and featured standouts.
Alternatives to OpenAI API
View all OpenAI API alternatives →More Coding & Development tools
THE TISA
AI software development company.
dochost
Paste HTML or Markdown, get a shareable link. No account, no build step.
AI Agent Task Manager
Run multiple AI coding agents in parallel.
OpenAI Codex
OpenAI's autonomous coding agent that writes, tests, and ships code
OpenAI-compatible AI gateway with routing and failover
RouteMux is an AI gateway providing access to multiple AI models through a single API.
OpenAI Tools Hub LLM Cost Calculator
Prices one LLM workload across OpenAI, Anthropic and Gemini with caching applied.
Agent connectivity: not yet verified