The Qubetics Chain Abstraction Protocol enables solvers to actively participate in the decentralized solver network by operating a Multi-Party Computation (MPC) node. Each node contributes to the off-chain solver network, strengthening decentralization, security, and resilience across the protocol.
This guide provides step-by-step instructions for setting up and running a solver MPC node using Instanode (one-click service), ensuring solvers can seamlessly join the network and begin contributing to its operations.
With Instanodes, you don’t need to handle Ubuntu or Mac setup, firewall rules, port configuration, or monitoring. The infrastructure is provisioned for you, ready for production use.
Why Run a Qubetics Solver Node ?
- Earn rewards from actual Qubetics chain abstraction transactions
- Contribute to a decentralized solver network
- No complex setup or DevOps knowledge required
- Full wallet control and non-custodial rewards
- Enterprise-grade uptime and monitoring handled for you
Before You Start
Make sure you have the following before you begin.
Instanodes account
Web3 wallet
Wallet funded
Whitelisted wallets
Node URL (HTTPS)
Create a free account at https://www.instanodes.io/
MetaMask, Keplr, or any WalletConnect-compatible wallet
Your wallet must hold enough BTC and TICS to meet the minimum liquidity requirements
A BTC wallet and an EVM wallet that you will register during onboarding
Your node must be reachable over HTTPS. The URL must begin with https://
Step 1: Sign in to Instanodes
Create an account or sign in using OTP, Google, or social login.
Step 2: Start Qubetics Solver Node Deployment
From the dashboard:
- Choose Qubetics Solver Node
- Click Deploy
- Select the Solver Node option in the guided deployment flow
This triggers automated server provisioning optimized for Solver nodes.
Step3: Select Your Plan
Choose as per your required time period, the longer time period will offer an economical rate
1 month
3 month
6 month
12 month
Standard rate
Reduced rate
Further reduced rate
Most economical rate
Step 4: Complete Secure Payment
- Proceed to checkout and pay using an international credit/debit card.
- No crypto or wallet connection is required at this stage.
Step 5: Node Provisioning
After payment:
- You’ll see a confirmation screen
- Instanodes begins provisioning immediately
- Your node is configured with the required ports, security rules, and monitoring
Step 6: Access Nodes In My Nodes Page
Go To My Nodes To Monitor:
- Starting On
- Expiring In
- Node Status
- Manage Your Plan.
Step 7: Copy Your Node URL and Credentials
Node URL
Node ID
The HTTPS address of your node
Your unique solver identifier (also called Solver ID)
- Click View to reveal credentials (shown once).
- Copy the Node URL.
- Copy Node ID
Note: After the node is deployed, you must complete the remaining setup steps yourself, including configuring your wallet.
Step 8: for onboarding open the Qubetics Solver Dashboard
The Solver Dashboard is where you register your node, manage liquidity, and track rewards.
Step 9 Connect Your Wallet
Click the Connect Wallet button on the dashboard
Connect wallet prompt on the Solver Dashboard
Wallet connected — address auto-filled
Step 10 Register Your Solver
Complete the Solver Information form. All fields are required and must be unique across the network.
Solver Information form
Connected Wallet Address
Node Address (Solver ID)
Node URL
Solver Name
BTC Wallet
EVM Wallet
Auto-filled when your wallet connects
Copy from your VPS server terminal or InstaNodes credentials
The HTTPS URL of your node (e.g. https://yourdomain.com)
A custom label — choose a unique name
Your whitelisted BTC wallet address for adding liquidity
Your whitelisted EVM wallet address for adding liquidity
Note: All field values must be new and unique. The platform will reject duplicate entries.
When the form is complete, click Register. Your wallet will prompt you to approve a transaction.
Wallet transaction prompt for solver registration
Step 11 Enter the Solver Dashboard
After registration, you are added to the solver network with a Pending status. You must add liquidity to activate your solver. Click Go to Dashboard to continue.
Registration confirmed — click Go to Dashboard
The dashboard displays your registered details and current status:
- Node Status (Inactive until liquidity is added and verified)
- Liquidity Status (Inactive until liquidity is added and verified)
Solver Dashboard — initial view with Inactive status
For Adding Liquidity
The solver network currently supports BTC and TICS. You must add both tokens to activate your solver status.
- On the dashboard, Check the minimum required amount shown for that token. You must meet this threshold.
- Tick the checkboxes and click Show Address. A deposit address appears on screen.
- Copy the address and transfer the required funds from your whitelisted wallet.
Add liquidity — token selection and minimum amount
Deposit address revealed after clicking Show Address
Note: All field values must be new and unique. The platform will reject duplicate entries.
Once the transfer confirms on-chain, your balance updates on the dashboard and appears in the Recent Activity tab.
Liquidity balance updated after successful deposit
Verifying Your Solver Status
After liquidity is added, a Verify Status button appears next to your node status.
Liquidity balance updated after successful deposit
- Click Verify Liquidity.
- Approve the transaction in your wallet.
Once verified, your Node Status and Solver Status both change to Active. Your solver is now live on the network.
Solver Dashboard showing Active status after verification
Common Checks and Troubleshooting
Subscription Expiry and Grace Period
Since Instanodes handles infrastructure, you can focus on maintaining reliability and maximizing rewards. If you don’t renew your Instanodes plan :
- 7-day grace period.
- Infrastructure remains active.
- Time to withdraw or resume.
- After the grace period, resources are released.
Solver Status Shows Inactive After Adding Liquidity
You need to complete the verification step. Click the Verify Liquidity button on the dashboard and approve the transaction in your wallet. Status updates to Active after the transaction confirms.
Registration Form Not Accepted
All fields must be unique across the network. If the form is rejected, check that your Solver Name, Node ID, and Node URL have not been used before. Try a different Solver Name if needed.
Claim Button Is Disabled
Your available reward amount is below the minimum claim threshold for that token. Continue operating your solver. The button activates once your balance reaches the minimum.
Node URL Not Accepted
The dashboard only accepts HTTPS URLs. Make sure your URL begins with https://. If you are Using a raw IP address, follow the HTTPS binding steps in Section 2 before registering.
Liquidity Transfer Not Showing
Check that you transferred funds from your registered whitelisted wallet only. Transfers from other addresses are not recognized. Allow time for the transfer to confirm on-chain, then refresh your dashboard.
Full Withdrawal Warning
If you withdraw your full liquidity balance, your solver becomes inactive and stops earning rewards. The dashboard shows this warning before you confirm. A partial withdrawal above the minimum threshold keeps your solver active
