TRV Testnet Documentation
Introduction
TRV Testnet Chain supports EVM-compatible smart contracts and protocols. Cross-chain transfer and other communication are possible due to native support of interoperability. TRV Exchange remains a liquid venue of the exchange of assets on both chains. This dual-chain architecture will be ideal for users to take advantage of the fast trading on one side and build their decentralized apps on the other side. The Triveum Testnet Chain will be:
- EVM-compatible: Supports all the existing Ethereum tooling along with faster finality and cheaper transaction fees.
- Interoperable: Comes with efficient native dual chain communication; Optimized for scaling high-performance dApps that require fast and smooth user experience.
Use MetaMask For TRV Testnet Chain
Install
Example: Install MetaMask in Brave browser
- Open Extension Category in Brave: https://chrome.google.com/webstore/category/extensionsSearch for MetaMask

- Click on “Add to Brave”
That’s it! You have successfully installed MetaMask extension in Brave!

Connect Your MetaMask With TRV Testnet Chain
- Go to setting page

- Add a new network

Testnet
- RPC URL: https://api.triveum.org.ngrok.io
- ChainID: 4224
- Symbol: TRV
- Block Explorer: http://testnetscan.triveum.org/
Claim some testnet token to your account Click on your address for copy

Go to faucet page: https://faucet.triveum.eu.ngrok.io/ then paste your address after /


Add TRV20 Tokens
- Deploy an ERC20 contract at https://remix.ethereum.org/ You can create a new file or import a sample contract: https://gist.github.com/HaoyangLiu/3c4dc081b7b5250877e40b82667c8508


- Connect your TRV Testnet Chain Account to Remix

- Select “ABCToken” contract and compile

- Deploy your compiled contract

- Adjust Gas Fee for your contract, then confirm your deploy contract

- You can see that there is a new ceate contract transaction in block explorer

- In MetaMask, Click on “Import Token”

- Choose “Custom Token” and copy the contract address in the box

- Then you can see change of your balance











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