LetzAI Playground and new API endpoints

Discover community apps and new ways to interact with LetzAI models

Build Your Own LetzAI

We’re excited to share the next step in our journey: a powerful set of API capabilities and a brand-new web experience. Introducing: the LetzAI Playground.

The LetzAI Playground is a demo space where creators, developers, and brands can explore community projects, such as inpainting apps, logo generators, virtual try-ons, upscalers, and more, all powered by LetzAI’s Image Models.

Anyone can submit their own LetzAI-powered app for free, showcase their work, and even monetize it commercially if they choose to do so.

To encourage creators to build their own LetzAI-powered apps, we’re gifting 25,000 free LetzAI Credits to anyone who builds their application using LetzAI’s API.

Visit LetzAI Playground

Try out Lovable

Anyone Can Be a Web Developer

The rise of new AI coding tools has changed how applications are built, empowering anyone to create custom solutions. Instead of relying on countless SaaS subscriptions, anyone can now craft exactly what they need—whether it’s for 3D games, portfolio websites, or image generators.

At LetzAI, we aim to support this new paradigm. Through our API, we're providing access to all our community's models and workflows, including image generation, editing, and upscaling. These can be seamlessly integrated into custom-built apps.

Thanks to this update, brands and creators can leverage our API to create custom apps with high-quality image capabilities, showcasing their products, styles, influencers, and more.

Connecting to the LetzAI API makes every image part of the LetzAI ecosystem, unlocking a world of possibilities for creators and brands to stand out with innovative B2B tools and monetize their audience in new ways.

Every API-created image can be published to the LetzAI feed, allowing app providers to tap into our existing community seamlessly.

Our new /image-edits and /upscale API endpoints allow users to edit and enhance their uploaded images, finally making it possible to upload non-ai-generated images to the LetzAI feed for the first time.

Build Your Own LetzAI Powered Apps in Minutes

Building tailored experiences and tools no longer requires coding experience.

To demonstrate this, we asked our non-engineer team members and selected community creators to build the first Playground demo apps using Lovable’s frontend kit—and it worked! We recommend you give it a try too.

Feed our API docs (or our dedicated AI Instructions) into the tool, and you’ll be up and running fast.

Other tools like bolt.new and replit.com work just as well. Whether you're editing, upscaling, or creating, our API makes it easy to integrate and experiment.

[Tools to help you build: Lovable, bolt.new, replit]

Opportunities for Developers and Brands

These updates open up new possibilities. Brands can stand out with innovative B2B tools, while creators can monetize their audience in new ways with ease.

If you're a creator, developer, or represent a brand interested in exploring these features further, we encourage you to get in touch with us for more information.

If you've already built an app that uses the LetzAI API, submit it to the playground for free exposure.

Next Up: Model Training API

One of the most requested features from brands—especially for B2B applications—has been the ability to train custom models via the API. We’re excited to announce that our upcoming Model Training API will make this a reality.

With this API, brands can programmatically train models using their own data, creating solutions like inpainting their LetzAI product model.

If you'd like to learn more about our upcoming Model Training API, please contact us for more details.

Open LetzAI API Docs

What’s Next

Our updated API offers a suite of endpoints to enable deeper integration: image editing for adding objects to real photos, Turbo Mode for speed, upscaling for quality, and direct publication to the LetzAI feed. Combining AI tools with our new API instructions empower businesses and developers to use advanced image processing in their projects faster than ever.

In the coming months, we will focus on expanding and optimizing our available endpoints to integrate with innovative generative AI projects around the world.

We are also hard at work to release new selected high quality workflows for the API and for our owned platform.

We want LetzAI to become the most interesting place to discover and create new media.

Get Started with LetzAI Playground

Ready to explore? Dive into the LetzAI Playground and see what you can create.

Visit LetzAI Playground