Test on Vibenet

Build and test against Base’s newest chain-level features on Vibenet, Base’s experimental preview network, and track what’s live at chain.base.org/vibenet.

Vibenet is Base’s experimental preview network — a devnet where new chain-level features go live before they roll out to Sepolia or Mainnet. Use it to build against cutting-edge Base capabilities.

Vibenet is for experimentation only. It is not intended for production or user-facing applications, and its state may be reset without notice.

See what’s live on Vibenet

chain.base.org/vibenet is the hub for Vibenet: track the latest features as they ship, browse the block explorer, and request testnet ETH from the faucet.

If the embed doesn’t load, open chain.base.org/vibenet directly in a new tab.

What’s available now

B20 token standard

Base’s native token standard — roles, supply caps, policy gating, and memos built into the chain.

Native account abstraction (EIP-8130)

Onchain smart accounts, scoped session keys, and native gas sponsorship, previewing on Vibenet.

Network details

Network name	Base Vibenet
RPC endpoint	rpc.vibes.base.org
Chain ID	84538453
Currency symbol	ETH
Faucet	chain.base.org/vibenet/faucet
Block explorer	chain.base.org/vibenet/explorer

To add Vibenet to your wallet, see Connecting to Base.

Get testnet ETH

Vibenet transactions need gas. Request testnet ETH from the Vibenet faucet, or drip programmatically:

Terminal

curl -X POST https://api.vibes.base.org/api/vibenet/faucet/drip \
  -H "content-type: application/json" \
  -d '{"address":"0xYourAddress"}'

Next steps

Connect to Base

Add Vibenet to your wallet and development environment.

Launch a B20 token

Deploy a token on Vibenet with one factory call.