Unified AI API — One Key, 50+ Models (GPT-5, Gemini 3, Claude, Sora 2, Veo 3 & More)

Tired of juggling five different API keys for five different AI providers? ImageGPT's Unified AI API gives you one key to access 50+ models across image, video, text, and audio generation — from $0.003 per call. Swap between GPT-5.5, Claude Opus 4.8, Gemini 3.1 Pro, Flux, Seedream, and ElevenLabs without touching your integration logic. Free credits to start, no credit card required.

Top models by category (live from the site)

🖼️ Image

• Gemini 3 Pro (NanoBanana Pro) — $0.10/img — top-tier realism, production-ready

• GPT-IMAGE-2 — $0.03/img — high quality + prompt accuracy

• Seedream Lite 5.0 — $0.035/img — fast, cost-efficient

• Ideogram — $0.035/img — best for text-in-image/typography

📝 Text

• Claude Opus 4.8 — $0.05/1k — latest, top reasoning

• OpenAI GPT 5.5 — $0.05/1k — most advanced OpenAI model

• Gemini 3.1 Pro — $0.025/1k — enterprise-grade reasoning

• DeepSeek V4 Pro — $0.007/1k — strong coding/reasoning value

🎬 Video

• Seedance Pro — $0.05/sec — high fidelity, smooth motion

• Seedance — $0.05/sec — fast text/image-to-video

🔊 Audio

• ElevenLabs V3 TTS — $0.15/min — studio-quality voices

• Qwen3 TTS Flash — $0.01/min — fast, natural, low latency
  
  Browse 50+ AI Models on ImageGPT →