Add Your GPU to PairX

Bring the NVIDIA GPU you already own into the PairX exchange. PairX verifies your hardware, gives your node a secure identity, and rewards useful contributed capacity with a lower membership price.

PairX currently supports NVIDIA GPUs only.
Contributor nodes must run Windows or Linux. AMD / ROCm and macOS are not supported at this time.

Joining PairX is designed to be simple.

1 Create Account
2 Install PairX Node
3 GPU Auto-Detected
4 Node Goes Online

PairX Node runs as a background service on supported Windows and Linux systems. It automatically detects the installed NVIDIA GPU, verifies the hardware, establishes an encrypted outbound connection to PairX, and registers the machine with the exchange.

You will not need to configure public DNS, open inbound firewall ports, set up router port forwarding, or expose your desktop to other PairX users.

Check Your PairX Membership Tier

GB
Enter the actual installed VRAM for this GPU.
Estimated PairX membership
$39/mo
Compatible NVIDIA contribution tier
Your PairX node identity will look similar to:
px-00000000.x.pairx.us
Your permanent node identity is assigned during secure enrollment. Your customer number does not need to be exposed publicly.

What PairX Node Does

Detects Your GPU

Reads NVIDIA GPU model, VRAM, driver information, availability and supported capabilities automatically.

Creates Secure Identity

Each node receives its own PairX identity such as px-8f27c4a1.x.pairx.us and is tied internally to your account.

Connects Outbound

PairX Node establishes the connection to the exchange. No public inbound connection to your computer is required.

Protects Local Priority

Your own work comes first. PairX uses capacity that you have chosen to make available.

Runs AI Workloads

Approved AI jobs can run through supported services such as Ollama, LM Studio and compatible AI engines.

Meters Contribution

PairX measures verified availability, successful jobs, reliability and useful GPU contribution.

Your Computer Is Not Somebody Else's Desktop

PairX is being designed to expose controlled AI compute services, not unrestricted access to your computer.

Other PairX members are not being given access to your personal photographs, email, browser history, desktop, or unrelated files.

An AI workload may naturally require supporting CPU, memory, temporary storage and network resources, but the service being contributed is controlled computing capacity.

Contribution Pricing

Multiple 16 GB GPU Credit: The first verified 16 GB NVIDIA GPU qualifies for the $39 monthly tier. Each additional verified 16 GB NVIDIA GPU reduces membership by another $10 per month until the membership reaches $0.

No GPU

$79

8 GB

$49

16 GB

$39

24 GB

$29

48 GB

$19

96 GB+

FREE

Contributor pricing applies to verified NVIDIA GPU capacity. Registration alone does not qualify a node for a discount; useful availability and contribution must be verified by PairX.

PairX Node Installation

Windows

PairX Node will install as a Windows service and continue running without requiring an application window to stay open.

Windows PairX Node — In Development

Linux

PairX Node will install as a systemd service with a simple enrollment process and automatic NVIDIA GPU detection.

Linux PairX Node — In Development

Join the PairX Founding Network

Have an NVIDIA GPU and want to be one of the first PairX contributor nodes?

Join the Founding Network