Matmo

Matmo is a cross-chain bridge built on LayerZero that focuses on inscription assets. Users move inscription tokens or inscription NFTs from one chain to another, with messages relayed by LayerZero endpoints and corresponding claims minted on the destination and burned on the return leg, creating two-way flow.

Unlike bridges limited to whitelisted assets, Matmo lets anyone list an inscription: providing initial liquidity opens a pool, after which other users can move in and out across chains. That design leaves long-tail inscription demand to the market, so new assets are not stranded on their origin chain for lack of official support. The protocol serves flows between BNB Chain and Ethereum, with bridge state and pool balances queryable onchain and quotes computed from live pool depth. For inscriptions that lack a common cross-chain standard, custody plus mirroring avoids modifying native scripts while still letting the same asset be priced and traded on several chains.