Q: HOW DO SELECT THE AI MODEL YOU WANT TO USE & HOW IS THE CREDITS USED UP?
How do you select the AI model? How is the credits used up? how many credits gets used per chat message? how many credits get used up to create a video or audio? Do you have supporting documentation/video tutorials on how to use your app?

Abdulla_NinjaTools
Jun 20, 2025A: Thank you so much for reaching out with your questions about selecting AI models, understanding credit usage, and exploring our documentation! We’re thrilled to assist you and ensure you have a seamless and enjoyable experience with NinjaTools.ai.
Here’s a detailed breakdown of your questions to provide the clarity you need:
Selecting an AI Model: In NinjaTools.ai, you can easily select the AI model you’d like to use directly from the interface for each task. For example, when initiating a chat, generating a video, or creating audio, you’ll see a dropdown or selection menu in the respective feature’s workspace (e.g., Chat, Video Generation, or Music Generation). This allows you to choose from available models like Claude 3.7, GPT-4.1, or Meta’s MusicGen, depending on the task. If you’re having trouble locating this option, we’d be happy to guide you further!
Credit Usage: We’ve designed our credit system to be simple and cost-effective. NinjaTools.ai uses one credit per usage, regardless of the task—whether it’s a chat message, video generation, audio creation, or image generation. The total number of credits available to you depends on the subscription tier you’ve selected, with higher tiers offering more credits for greater flexibility. For example:
A single chat message consumes 1 credit.
A video generation request consumes 1 credit.
An audio generation request consumes 1 credit.
This straightforward system ensures you can maximize your usage across all features without worrying about varying costs per task.
Supporting Documentation and Tutorials: We’re delighted to share our comprehensive documentation, which covers everything from getting started to advanced features. You can explore it here: NinjaTools Documentation. This resource includes step-by-step guides, FAQs, and tips to help you make the most of our platform. While we currently focus on written documentation, we’re actively working on adding video tutorials to provide even more support, and we’d love to hear your input on what topics you’d find most helpful!
To ensure you feel fully confident using NinjaTools.ai, we also offer an onboarding call that you can schedule directly from the payment success page after subscribing. This personalized session is a great opportunity to walk through the platform, address any questions, and tailor your experience to your needs. If you haven’t booked one yet, we highly recommend it!
hi thanks for your explanation, but what is credit? the current tiers offered here does not state credits...instead it state things like only 5 kling videos per month...10...etc.....are you sure the page display correct info?
Yes, we showed the correct information. One usage equals one credit.