Short answer: add AI image generation to a Node. js or Next. js SaaS as an asynchronous, quota-aware job system, with server-owned prompt presets and aspect ratios, rather than calling a model directly from a page action.
Source: [Dev.to](https://dev.to/jaxmonroe3187/add-an-ai-image-generator-to-a-nodejs-saas-app-upload-and-pricing-guardrails-195g)