veBAL Unlock

Standalone static site for inspecting and exiting a veBAL lock on Ethereum mainnet.

No backend, no subgraph, no Balancer API — it only talks to the RPC you configure.

What it does

1. Inspect — reads locked(address), balanceOf(address), totalSupply() and epoch() from the veBAL VotingEscrow (0xC128a9954e6c874eA3d62ce62B468bA073093F25) in a single multicall, and shows the locked BPT, current voting power, share of total veBAL, and the unlock date.
2. Unlock — calls withdraw() once the lock has expired. withdraw() takes no arguments and reverts before locked.end; there is no early exit. It burns the veBAL position and returns the locked BPT to your wallet.
3. Exit the BPT — the lock holds the Balancer 80BAL-20WETH BPT (0x5c6ee304399dbdb9c8ef030ab642b10820db8f56). The site quotes a proportional exit via BalancerQueries.queryExit and submits Vault.exitPool with minAmountsOut derived from the quote minus your slippage tolerance. An opt-in emergency mode submits with zero minimums.

The unlock and the BPT exit are two separate transactions — the second is only possible after the first, because the BPT is held by the escrow until you withdraw.

Run locally

npm install
npm run dev      # http://localhost:3002
npm run build    # static output in dist/

Dependencies: react, react-dom, viem. That's all.

RPC

Reads always go to the configured RPC, never the wallet's. The default is a public endpoint; override it with the RPC button in the header (persisted in localStorage under rpc:mainnet). When the wallet is on another chain, the configured RPC is also what gets offered to wallet_addEthereumChain.

Verification

node tools/smoke-test.mjs --address 0x<veBAL holder>

Headless check against a live public RPC, no funds needed: decodes the lock, asserts the expiry rule against the on-chain end timestamp, confirms withdraw() reverts for an active lock, quotes a 1 BPT exit, and simulates the real exitPool with 0.5%-tight minimums.

For end-to-end testing with real transactions, fork mainnet with anvil --fork-url <rpc>, point the UI's RPC at http://localhost:8545, and impersonate a holder.

Limitations

• Mainnet only. veBAL exists on Ethereum; the L2 "veBAL" tokens are delegation proxies, not locks.
• Injected wallet only (MetaMask, Rabby, ...). No WalletConnect. Any address can be watched read-only.
• No USD pricing — there is no price source without an API, so amounts are token quantities.
• No early exit. withdraw() reverts until the lock expires; the UI blocks the action and says so.
• No auto-unwrap. The BPT exit pays out BAL and WETH as-is.
• No lock/extend. This site only unlocks; creating or extending a lock is out of scope.