Runway · AI video generator
Runway API
Empower Your Vision: Runway API Unleashes Cinematic AI on the platform
Price on HEEEXY12–30 credits / videoabout $0.082–$0.204 per video · no subscription · failed runs are free
Try Runway API now What you can do with it
Text to VideoImage to Video
- Open AI Studio with Runway API already selected.
- Describe what you want, and attach a reference image if the model accepts one.
- Download the result. You see the exact credits charged after each run.
Compare AI video generators by price
| Model | Credits | About |
|---|---|---|
| Runway API | 12–30 credits / video | $0.082 / video |
| Hailuo 02 Image to Video - Standard | 12–50 credits / video | $0.082 / video |
| Seedance 1.0 Pro-Fast-Image to Video | 16–72 credits / video | $0.109 / video |
| Wan 2.6 Flash Video to Video | 20–120 credits / video | $0.136 / video |
| Wan 2.6 Flash Image To Video | 20–180 credits / video | $0.136 / video |
| Kling 2.1 Standard API: Cost-Effective Image to Video Generation | 25–50 credits / video | $0.170 / video |
| Hailuo 02 Text to Video - Standard | 30–50 credits / video | $0.204 / video |
| Veo 3.1 | 30–370 credits / video | $0.204 / video |
| Hailuo 2.3 Image to Video - Standard | 30–50 credits / video | $0.204 / video |
Prices come live from the provider and are updated automatically. See all AI model prices.
Questions
How much does Runway API cost?
Runway API costs 12–30 credits / video on HEEEXY, about $0.082–$0.204 per video when you add $10 of credits. You pay only for what you generate, and a run that fails is not charged.
Do I need a subscription?
No. There is no subscription and no monthly fee. Add credits from $5 when you need them and use them on any of the models in AI Studio.
Can I try Runway API in the browser?
Yes. Open AI Studio, pick Runway API and describe what you want. Nothing to install.
Who owns the results?
You can download every result. Usage rights follow the model provider's terms; HEEEXY adds no extra restrictions.