# HexGrid Cloud Documentation

> Documentation for HexGrid Cloud's ComfyUI Cloud, and AI Video & Image model deployments.

- [What is HexGrid Cloud?](https://docs.hexgrid.cloud/index.md)
- [Add Balance to your account](https://docs.hexgrid.cloud/add-balance.md): Learn how to sign up for HexGrid Cloud, open the Add Balance window, choose a top-up amount, pay at checkout, and confirm your wallet credit.
- [Setup your SSH Keys ](https://docs.hexgrid.cloud/setup-ssh-keys.md): Create, import, download, and manage SSH keys in HexGrid Cloud so you can securely connect to your cloud GPU instances from your own device.
- [Add Hugging Face Token to your account](https://docs.hexgrid.cloud/add-hugging-face-token.md): Create a read-only Hugging Face access token and save it in HexGrid Cloud so your compute instances can download the models your account can access.
- [Add CivitAI API key to your account](https://docs.hexgrid.cloud/add-civit-ai-token.md): Create a CivitAI API key and save it in HexGrid Cloud so your compute instances can download the models your account can access.
- [Running ComfyUI Workflow](https://docs.hexgrid.cloud/deploy-a-comfy-ui-workflow.md)
- [ComfyUI - HTTPS URL Warning](https://docs.hexgrid.cloud/comfyui-https-url-certificate-warning.md): Learn why do you get a "Private connection" warning on your private ComfyUI URL and how to resolve it and move forward.
- [Launch a GPU](https://docs.hexgrid.cloud/launch-a-gpu.md)
- [Ports](https://docs.hexgrid.cloud/ports.md)
- [Storage](https://docs.hexgrid.cloud/storage.md)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.