Adding Theta Mainnet to your MetaMask wallet allows you to interact with decentralized applications (dApps), manage THETA and TFUEL tokens, and explore one of the fastest-growing blockchain ecosystems focused on video streaming and content delivery. This guide walks you through the complete process of integrating Theta Mainnet into MetaMask — securely, efficiently, and with minimal technical friction.
Whether you're a developer, investor, or blockchain enthusiast, connecting your wallet to Theta Mainnet expands your access to innovative Web3 experiences. Let’s dive in.
Understanding Theta Mainnet: Core Features and Benefits
Theta Mainnet is a decentralized blockchain network designed to revolutionize video streaming by leveraging peer-to-peer bandwidth sharing. Unlike traditional platforms that rely on centralized servers, Theta uses user-powered relays to deliver high-quality content more efficiently and at lower costs.
Key details about Theta Mainnet:
- Network Name: Theta Mainnet
- ChainID: 361
- Network ID: 361
- Native Tokens: THETA (governance) and TFUEL (utility/transaction fees)
- Block Explorer: https://explorer.thetatoken.org
- RPC Endpoint: https://eth-rpc-api.thetatoken.org/rpc
The network is EVM-compatible, meaning it supports Ethereum-based tools like MetaMask — making integration seamless for existing crypto users.
👉 Learn how to securely manage multi-chain assets with advanced wallet solutions.
Step-by-Step Guide: Connect MetaMask to Theta Mainnet
Follow these clear, actionable steps to add Theta Mainnet to your MetaMask wallet.
Step 1: Install and Set Up MetaMask
If you haven’t already installed MetaMask, begin by downloading the official browser extension.
- Open Chrome or any Chromium-based browser (e.g., Brave, Edge)
- Visit the official site: metamask.io
- Click “Download” and install the MetaMask extension
- After installation, click “Get Started”
Choose between:
- Create a new wallet – ideal for first-time users
- Import wallet – if you already have a seed phrase
🔐 Always ensure you're on the legitimate MetaMask website. Never share your recovery phrase with anyone.
During setup, you’ll be shown a 12-word recovery phrase. Write it down and store it securely — this is the only way to recover your wallet if access is lost.
Step 2: Configure Network Settings in MetaMask
By default, MetaMask connects to the Ethereum network. To interact with Theta Mainnet, you must manually add its network configuration.
- Open MetaMask
- Click the network dropdown (top center, usually showing “Ethereum Mainnet”)
- Select “Add Network”
- Click “Add a Network Manually”
Now enter the following settings:
| Field | Value |
|---|---|
| Network Name | Theta Mainnet |
| New RPC URL | https://eth-rpc-api.thetatoken.org/rpc |
| Chain ID | 361 |
| Currency Symbol | TFUEL |
| Block Explorer URL (optional) | https://explorer.thetatoken.org |
⚠️ Note: The Chain ID and Network ID are both 361 for Theta Mainnet.
Click “Save” to finalize. You should now see “Theta Mainnet” selected in your network menu.
Step 3: Verify Connection to Theta Mainnet
Once added:
- Confirm that your wallet interface reflects the Theta Mainnet environment
- If you have TFUEL or THETA tokens, they should appear after syncing
- You can switch back to Ethereum or other networks anytime via the dropdown
You’re now fully connected and ready to use dApps built on Theta.
👉 Discover secure ways to explore multi-chain DeFi opportunities today.
Step 4: Add THETA or TFUEL Tokens to Your Wallet
While TFUEL is the native currency of Theta Mainnet, THETA is used for staking and governance. You may need to manually add THETA as a custom token if it doesn’t appear automatically.
To add THETA:
- In MetaMask, click “Import Tokens” at the bottom of the assets list
- Go to the “Custom Token” tab
- Paste the THETA contract address:
0x4f180c2bd825385e8ed4595965b296a4e4cb9b9f - The token symbol (
THETA) and decimals (18) should auto-fill - Click “Add Custom Token”, then “Import”
Your THETA balance will now display if you hold any.
💡 Tip: Always verify contract addresses using the official block explorer before importing tokens.
Frequently Asked Questions (FAQ)
Q: Is Theta Mainnet compatible with MetaMask?
Yes, Theta Mainnet is EVM-compatible, which means it works seamlessly with Ethereum tools like MetaMask. You can send transactions, interact with dApps, and manage assets just like on Ethereum — but with faster speeds and lower fees.
Q: What is the correct Chain ID for Theta Mainnet?
The Chain ID for Theta Mainnet is 361. Ensure this matches exactly when adding the network manually to avoid connection errors or lost funds.
Q: Can I stake THETA directly from MetaMask?
MetaMask itself does not support staking functions natively. However, you can connect your MetaMask wallet to the official Theta Drop or Theta Portal platforms to stake THETA and earn rewards.
Q: Why isn't my TFUEL showing up in MetaMask?
Make sure:
- You're connected to Theta Mainnet (not Ethereum)
- Your wallet has a confirmed TFUEL balance
- You've added TFUEL as the network’s native token (symbol
TFUEL)
If issues persist, try refreshing or re-importing the network settings.
Q: Is it safe to add third-party networks like Theta Mainnet?
Yes — as long as you use verified RPC endpoints and official network details (like those provided here), adding custom networks is safe. Never trust unofficial sources for Chain IDs or RPC URLs.
Exploring Use Cases on Theta Mainnet
With your wallet connected, you can now:
- Stream or watch videos on decentralized platforms like Theta.tv
- Participate in NFT drops via Theta Drop
- Stake THETA to become a Guardian node
- Use TFUEL to pay for transactions and services
Developers can also build dApps on Theta’s scalable infrastructure, benefiting from low latency and community-driven bandwidth sharing.
Final Tips for Secure Wallet Management
- Always double-check network details before confirming transactions
- Keep your recovery phrase offline and never digitize it
- Use hardware wallets (like Ledger) for large holdings
- Regularly review connected dApps and revoke unused permissions
👉 Protect your digital assets with best-in-class security practices.
By following this guide, you’ve successfully integrated Theta Mainnet into your MetaMask wallet — unlocking access to a dynamic ecosystem where content meets decentralization. Whether you're managing tokens, exploring DeFi, or engaging with next-gen streaming tech, your journey into Theta’s world begins here.
Stay informed, stay secure, and keep exploring the future of Web3.