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Bulletin Subnet

Add Bulletin Subnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Chain ID: 78431·Symbol: BLT

Bulletin Subnet is an EVM-compatible blockchain with Chain ID 78431 and native token BLT. This page lets you add Bulletin Subnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://subnets.avax.network/bulletin/testnet/rpc

Block Explorer

BULLETIN Explorer

What is Bulletin Subnet?

Bulletin Subnet 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 Bulletin Subnet once you add the network configuration.

Why do you need to add Bulletin Subnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Bulletin Subnet, 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 Bulletin Subnet 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 Bulletin Subnet network.

  2. 2

    Confirm in your wallet

    Your wallet shows the Bulletin Subnet network details: Chain ID 78431, native token BLT. 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 Bulletin Subnet. You can start transacting right away — you will need BLT to pay gas fees.

Bulletin Subnet network technical details

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

NameBulletin Subnet
Chain ID78431
Native tokenBLT
Decimals18
RPC Endpointhttps://subnets.avax.network/bulletin/testnet/rpc
Block Explorerhttps://subnets-test.avax.network/bulletin

Important notice

  • •Always verify Chain ID 78431 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need BLT tokens in your wallet to pay gas fees for transactions on Bulletin Subnet
  • •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 Bulletin Subnet 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 Bulletin Subnet Chain ID?▾
The Chain ID of Bulletin Subnet is 78431. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need BLT tokens to use Bulletin Subnet?▾
Yes. Every transaction on Bulletin Subnet requires BLT to pay gas fees. You can purchase BLT on exchanges and bridge it to Bulletin Subnet, or use a faucet if this is a testnet.
What is the Bulletin Subnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Bulletin Subnet blockchain — sending transactions, reading balances, and checking state. One popular Bulletin Subnet RPC is https://subnets.avax.network/bulletin/testnet/rpc. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Bulletin Subnet already exists when I click Add — what do I do?▾
That's completely normal. If Bulletin Subnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Bulletin Subnet 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.