Mainnet

What exists on X Layer today, and what porting would take.

HaltGate is not deployed on X Layer mainnet

The app has a read-only Mainnet view, reachable from the network toggle in the header. It shows the real assets the protocol would lend against, queried live. Nothing there can be transacted with.

What is actually there#

Eight tokenized stocks trade on X Layer with on-chain liquidity: NVIDIA, Tesla, Apple, Alphabet, MicroStrategy, Coinbase, the Nasdaq 100 ETF and the S&P 500 ETF. Each is a non-rebasing wrapper over a raw token issued by Backed, paired against either USDG or USDC in a Uniswap pool.

Those pools are the only on-chain price source. Their quotes land within 0.3% of real market prices, which is close enough to lend against, and the Mainnet view reads them live rather than restating a figure.

Pool liquidity is not lending liquidity

A Uniswap pool exists so people can swap. Nobody can borrow what sits in one. Those pools would give a mainnet deployment its price feed, an exit for liquidators and the swap leg inside Multiply, but the capital to lend would still have to be supplied by depositors.

How halt detection would change#

Testnet detects a corporate action by reading a pause flag on the oracle. No production feed exposes one. Every raw xStock does expose multiplier(), which Backed updates when a corporate action takes effect, so a change in that number replaces the pause flag as the trigger. It is published on-chain by the issuer, which keeps sync() permissionless exactly as it is today.

State	Ports across?	Why
HALTED	Yes	A multiplier change is the signal, trustless and issuer-published
RESUMING	Yes, with new logic	A multiplier never un-changes, so resume becomes time-based
HALTING	No	Advance warning needs an event that has not happened yet, so it requires an external feed such as CF Benchmarks' Pending stage

What else would be required#

A third-party audit, lending liquidity, and DEX routing to replace the internal SwapModule. The state machine, gating rules, settlement and the leverage stack all port unchanged.

Deploying without an audit would not be made safe by leaving the pools empty. Supplying and depositing are permissionless, so anyone could put real funds into unaudited code.

Using the testnet

Borrowing