Skip to main content
Fill 3D provides a public API for making generations in your own application:

​
Authenticating Requests

All requests must be authenticated with an active API key. Generate your API key at fill3d.ai: create api key Provide your API key in the Authorization header in all requests: 
Authorization: Bearer <API KEY>

​
Purchasing Credits

You must purchase API credits to create generations using our API. Head over to fill3d.ai and open the “API Keys” dialog from your user button to view your current balance. [GIF here]

​
Cloning the Starter Project

We offer a starter project that illustrates the Fill 3D API integration workflow, built with NextJS:

Clone the Starter Project

Head over to GitHub to clone the starter project. And Make sure to ⭐ us on GitHub!