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Fhenix Helium

Add Fhenix Helium to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Chain ID: 8008135·Symbol: tFHE

Fhenix Helium is an EVM-compatible blockchain with Chain ID 8008135 and native token tFHE. This page lets you add Fhenix Helium to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://api.helium.fhenix.zone

Block Explorer

Fhenix Helium Explorer (Blockscout)

What is Fhenix Helium?

Fhenix Helium is an EVM (Ethereum Virtual Machine) compatible blockchain network. Any EVM wallet — MetaMask, Rabby, OKX Wallet, Trust Wallet, Coinbase Wallet — can connect and transact on Fhenix Helium once you add the network configuration.

Why do you need to add Fhenix Helium to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Fhenix Helium, you need to add the network first. Entering an incorrect Chain ID or RPC can put your assets at risk. Use the "Add to wallet" button above — data sourced directly from chainid.network, the canonical Ethereum chain registry.

How to add Fhenix Helium to your wallet

  1. 1

    Click Add to wallet

    Press the "Add to wallet" button above. MetaMask, OKX Wallet, Rabby Wallet or Trust Wallet will show a popup asking you to confirm adding the Fhenix Helium network.

  2. 2

    Confirm in your wallet

    Your wallet shows the Fhenix Helium network details: Chain ID 8008135, native token tFHE. Verify the Chain ID is correct, then click "Approve" or "Add Network".

  3. 3

    Switch to the new network

    After confirming, your wallet automatically switches to Fhenix Helium. You can start transacting right away — you will need tFHE to pay gas fees.

Fhenix Helium network technical details

To add manually, go to Settings → Networks → Add Network in MetaMask (or your wallet's equivalent) and enter the details below:

NameFhenix Helium
Chain ID8008135
Native tokentFHE
Decimals18
RPC Endpointhttps://api.helium.fhenix.zone
Block Explorerhttps://explorer.helium.fhenix.zone

Important notice

  • •Always verify Chain ID 8008135 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need tFHE tokens in your wallet to pay gas fees for transactions on Fhenix Helium
  • •Data on this page is sourced from chainid.network — the community-verified Ethereum chain registry
  • •If the "Add to wallet" button doesn't work, your wallet may not support wallet_addEthereumChain — add the network manually using the details below

Frequently asked questions

Is it safe to add Fhenix Helium to MetaMask?▾
Yes, if you use the "Add to wallet" button on this page. Data is sourced from chainid.network — the community-audited Ethereum registry. Adding a network does not expose your private key or grant any permissions to the dApp.
What is Fhenix Helium Chain ID?▾
The Chain ID of Fhenix Helium is 8008135. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need tFHE tokens to use Fhenix Helium?▾
Yes. Every transaction on Fhenix Helium requires tFHE to pay gas fees. You can purchase tFHE on exchanges and bridge it to Fhenix Helium, or use a faucet if this is a testnet.
What is the Fhenix Helium RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Fhenix Helium blockchain — sending transactions, reading balances, and checking state. One popular Fhenix Helium RPC is https://api.helium.fhenix.zone. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Fhenix Helium already exists when I click Add — what do I do?▾
That's completely normal. If Fhenix Helium is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Fhenix Helium but the network won't load — what's wrong?▾
The most common cause is a broken or overloaded RPC endpoint. Your wallet uses RPC to connect to the blockchain — if the RPC is down, the network won't load even if it was added correctly. Fix: copy a different RPC from the list above (prefer green low-latency ones), then go to Settings → Networks in your wallet and replace the old RPC with the new one. Watch the tutorial video above for step-by-step instructions on updating your RPC.