OP Mainnet
OP Mainnet is the original chain of the Optimism Superchain, a family of rollups built on the shared OP Stack, including Base.
OP Mainnet TVL
Assets deposited in DeFi protocols on OP Mainnet, in US dollars.
Network activity
Transactions, users, fees and trading over the past 90 days.
Top protocols on OP Mainnet
Ranked by value locked on this network.
Stablecoins on OP Mainnet
Dollar stablecoins issued or bridged to OP Mainnet, and who issues them.
By issuer
Share of stablecoin supply on this network.
About OP Mainnet
How the network works, what it is used for and its main tokens.
Sequencer revenue from member chains funds public goods through retroactive grants. OP governs the Optimism Collective.
Top tokens
The native token and the largest ecosystem tokens by market cap.OP Mainnet FAQ
Short answers to what people ask most.
The original chain of the Optimism Superchain, a family of rollups built on the shared OP Stack that includes Base. It is an optimistic rollup that settles to Ethereum.
OP governs the Optimism Collective. It trades at $0.1335 today.
Yes. It runs the Ethereum Virtual Machine, so contracts and wallets built for Ethereum work on it.
$499.85 million is deposited in DeFi apps on OP Mainnet, +3.6% over 7 days, across 263 apps. That ranks #16 among all chains DefiLlama tracks.
It handled 1.59 million transactions in the past day, about 18.4 per second, from 16,953 active addresses.
Sequencer revenue from the member chains of the Superchain funds public goods through retroactive grants.
OP Mainnet ecosystem news
The latest from the network and the apps built on it.
Other networks
Networks ranked next to OP Mainnet by value locked.