# QuantaCloud > On-demand NVIDIA GPU instances from a self-serve console. Pick a GPU, pick a template, deploy, and connect over SSH or in the browser. Prepaid credits, hourly billing, no commitments. ## Getting Started - [Introduction](https://docs.quantacloud.net/introduction.md): What QuantaCloud is and what you need to start. - [Quickstart](https://docs.quantacloud.net/quickstart.md): Go from sign-up to a running GPU in under 5 minutes. - [Add Credits](https://docs.quantacloud.net/getting-started/add-credits.md): Fund your account and start deploying. - [Deploy a GPU](https://docs.quantacloud.net/getting-started/deploy-gpu.md): Select a GPU, pick a template, and launch. - [Connect via SSH](https://docs.quantacloud.net/getting-started/connect-ssh.md): SSH into your running GPU instance. - [Templates](https://docs.quantacloud.net/getting-started/templates.md): Bare Metal, PyTorch + Jupyter, Open WebUI + Ollama, and ComfyUI. ## Platform - [Marketplace](https://docs.quantacloud.net/platform/marketplace.md): Browse available GPUs sorted by price. - [Billing](https://docs.quantacloud.net/platform/billing.md): Credits, pricing, and invoices. - [Regions](https://docs.quantacloud.net/platform/regions.md): Available datacenter regions. - [SSH Keys](https://docs.quantacloud.net/platform/ssh-keys.md): Manage SSH keys for connecting to GPU instances. - [API Keys](https://docs.quantacloud.net/platform/api-keys.md): Create and manage API keys for programmatic access. ## API Reference - [Overview](https://docs.quantacloud.net/api-reference/overview.md): Authentication, error handling, and rate limits for the QuantaCloud API. - [API Quickstart](https://docs.quantacloud.net/api-reference/quickstart.md): Deploy a GPU instance via the API in 5 steps. - [Deployments](https://docs.quantacloud.net/api-reference/deployments.md): Create, list, get, and stop GPU deployments. - [Offers](https://docs.quantacloud.net/api-reference/offers.md): Browse and search GPU offers. - [GPU Families](https://docs.quantacloud.net/api-reference/gpu-families.md): Browse available GPU models grouped by family. - [Providers](https://docs.quantacloud.net/api-reference/providers.md): The provider slug and OS images used when deploying. - [SSH Keys](https://docs.quantacloud.net/api-reference/ssh-keys.md): Manage SSH keys for connecting to GPU instances via the API. - [Account & Balance](https://docs.quantacloud.net/api-reference/account.md): View your account info and credit balance. ## Account - [Authentication](https://docs.quantacloud.net/account/authentication.md): Sign up and log in. - [Settings](https://docs.quantacloud.net/account/settings.md): Account settings and preferences. ## Help - [Support](https://docs.quantacloud.net/support.md): Get help and contact support.