RendrKit Design API that lets AI agents generate images instantly

RendrKit is a design API built for AI agents and automation workflows that generates social graphics, infographics, certificates, and product cards with a single API call from over 75 templates. The platform supports both prompt-based rendering and direct rendering where an AI agent picks the optimal template and fills details automatically. RendrKit produces platform-specific output including Instagram posts, Twitter cards, LinkedIn banners, product cards, and flash sale graphics sized and ready to publish. The free tier includes 50 images per month with access to all templates and both rendering modes, while paid plans start at $19/mo for 1,000 images with brand kits and 30-day image storage. Users can test the API through a live playground requiring no signup. RendrKit is designed for developers and sales teams who need programmatic image generation integrated into their automation pipelines.