Autonity Bakerloo (Yamuna) is the public EVM-compatible testnet for the Autonity protocol, using ATN as the native gas token, where teams validate dApps, wallets, oracles, and cross-chain bridge flows before mainnet. For performance context, simple transfers are ~21,000 gas (commonly ~1 gwei on testnet ≈ 0.000021 ATN), observed block finality is typically ~2–3 seconds, burst throughput is suitable for low‑hundreds TPS integration tests, and network activity fluctuates with testing cycles; check the explorer for live metrics.
It combines deterministic BFT finality (no probabilistic reorgs) with full EVM compatibility and on-chain governance/staking economics, creating production‑like conditions that are safer and faster for bridge confirmations. Compared with many L1s, you get sub‑3s finality and negligible testnet fees (e.g., ~1 gwei gas; a basic transfer ≈ 0.000021 ATN), with practical throughput in the low‑hundreds TPS for testing; activity varies over time, so validate current block time, TPS, and gas price on the network explorer when planning bridge SLAs.
Autonity Bakerloo (Yamuna) Testnet uses ATN as the gas token for transaction fees. You can obtain ATN by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge ATN to Autonity Bakerloo (Yamuna) Testnet, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select Autonity Bakerloo (Yamuna) Testnet as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on Autonity Bakerloo (Yamuna) Testnet you can use thirdweb, which provides an easy way to build, monetize and scale your apps, games or agents. You can find detailed guides and documentation on https://portal.thirdweb.com to get started quickly.
To add Autonity Bakerloo (Yamuna) Testnet to your wallet, you can connect your wallet and click on [Add to Wallet] button at the top of the page. Alternatively, you can add the network manually using the RPC URL and chain details and add it to your wallet's network settings.
To send ATN on Autonity Bakerloo (Yamuna) Testnet, ensure your wallet is connected to the Autonity Bakerloo (Yamuna) Testnet network, enter the recipient's address, specify the amount of ATN to send, review the gas fee, and confirm the transaction in your wallet.