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Autonity Bakerloo (Yamuna) Testnet

Add Autonity Bakerloo (Yamuna) Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 65010003·Symbol: ATN

Autonity Bakerloo (Yamuna) Testnet is an EVM-compatible blockchain with Chain ID 65010003 and native token ATN. This page lets you add Autonity Bakerloo (Yamuna) Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

Block Explorer

autonity-blockscout

What is Autonity Bakerloo (Yamuna) Testnet?

Autonity Bakerloo (Yamuna) Testnet 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 Autonity Bakerloo (Yamuna) Testnet once you add the network configuration.

Why do you need to add Autonity Bakerloo (Yamuna) Testnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Autonity Bakerloo (Yamuna) Testnet, 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 Autonity Bakerloo (Yamuna) Testnet 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 Autonity Bakerloo (Yamuna) Testnet network.

  2. 2

    Confirm in your wallet

    Your wallet shows the Autonity Bakerloo (Yamuna) Testnet network details: Chain ID 65010003, native token ATN. 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 Autonity Bakerloo (Yamuna) Testnet. You can start transacting right away — you will need ATN to pay gas fees.

Autonity Bakerloo (Yamuna) Testnet network technical details

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

NameAutonity Bakerloo (Yamuna) Testnet
Chain ID65010003
Native tokenATN
Decimals18
Block Explorerhttps://bakerloo.autonity.org

Important notice

  • •Always verify Chain ID 65010003 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need ATN tokens in your wallet to pay gas fees for transactions on Autonity Bakerloo (Yamuna) Testnet
  • •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 Autonity Bakerloo (Yamuna) Testnet 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 Autonity Bakerloo (Yamuna) Testnet Chain ID?▾
The Chain ID of Autonity Bakerloo (Yamuna) Testnet is 65010003. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need ATN tokens to use Autonity Bakerloo (Yamuna) Testnet?▾
Yes. Every transaction on Autonity Bakerloo (Yamuna) Testnet requires ATN to pay gas fees. You can purchase ATN on exchanges and bridge it to Autonity Bakerloo (Yamuna) Testnet, or use a faucet if this is a testnet.
What is the Autonity Bakerloo (Yamuna) Testnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Autonity Bakerloo (Yamuna) Testnet blockchain — sending transactions, reading balances, and checking state. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Autonity Bakerloo (Yamuna) Testnet already exists when I click Add — what do I do?▾
That's completely normal. If Autonity Bakerloo (Yamuna) Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Autonity Bakerloo (Yamuna) Testnet 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.