key.ai

Multi-model API aggregator for image and video generation models — described by Nate as “like OpenRouter for image and video models”. Provides unified API access to GPT Image 2, Imagen 3, and video generation models under a single API key, often at lower prices than direct API access.

In Nate’s May 2026 stack video, Key.ai remains a specialist rather than a daily driver: when image or video generation is being plugged into agents, he reaches for Key.ai as the OpenRouter-like layer for image and video models ^[src-053].

Key facts

• Type: Multi-model API aggregator
• Status: Active
• Models covered: GPT Image 2, Imagen 3, and video generation models
• Relation: Image/video equivalent of OpenRouter for LLMs

Related

• See also: OpenRouter, GPT Image 2, Imagen 3 (Nano Banana 2)
• Concepts: Lean AI Tool Stack

Source references

• ^[src-012] Nate Herk — Video editing & content creation cluster (2026-04-15 to 2026-04-23)
• ^[src-053] Nate Herk — “Overwhelmed By AI? Just Copy My Tech Stack” (2026-05-08)