Crun

Unified AI API Platform for High Performance

Crun provides a single, unified API to access over 100 top-tier AI models across video, image, audio, and text. Designed for developers and businesses, the platform optimizes performance, quality, and cost while simplifying integration into any application or workflow.

Powerful AI Media Tools

Access high-quality media generation tools through a single gateway. Crun offers specialized APIs for various needs:

• AI Video API: Generate high-quality videos with cinematic quality, native audio, and precise camera control using models like Veo 3.1, Sora 2 Pro, and Kling 3.0.
• AI Image API: Create images with over 50 advanced models including Flux.1, Midjourney, and Nano Banana Pro for text-to-image, image-to-image, and upscaling to 4K resolution.
• AI Audio API: Generate voice, music, and ambient sounds using Suno API (V4) and Qwen3 TTS for natural speech with multi-language support and low latency.
• LLM API: Access leading text models like GPT-5, Gemini 1.5 Pro, and Claude 3.5 Sonnet to provide intelligent text generation and reasoning.

Why Choose Crun?

Crun is built for developer experience and cost efficiency. It offers several key advantages:

• Lower Cost: Save up to 70% versus competitors with pay-as-you-go pricing and volume discounts.
• All Models, One API: Access GPT-5, Claude, Sora 2, Flux.1, and more through a single unified API.
• OpenAI-Compatible: A drop-in replacement with 100% compatibility; migrate apps with one line of code.
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• High Performance & Reliability: 99.9% uptime with global infrastructure and smart routing for the fastest endpoints.
• Developer-Friendly Docs: Interactive playground, Python/JS/cURL examples, and a quick start in under 5 minutes.
• Flexible Pricing: Transparent per-request pricing without monthly subscriptions, including free tier credits included.

How to Get Started

Integrating Crun into your project is simple and fast:

1. Create Your API Key: Sign up for Crun and generate your personal API key.
2. Choose a Model & Send Requests: Select the AI video, image, or audio models you need and send requests through our unified API.
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3. Receive Results & Integrate: Retrieve results and seamlessly integrate them into your product or workflow, with real-time usage and log monitoring.