All the public networks the Ocean Protocol contracts are deployed to.
On tokens:
You need the network's native token to pay for gas to make transactions: ETH for Ethereum mainnet, MATIC for Polygon, etc. You typically get these from exchanges.
You may get OCEAN from an exchange, and bridge it as needed.
For testnets, you'll need "fake" native tokens to pay for gas, and "fake" OCEAN. Typically, you get these from faucets.
Below, we give token-related instructions, for each network.
Here are the networks that Ocean is deployed to.
Production Networks:
Ethereum mainnet
Polygon mainnet
Oasis Sapphire mainnet
BNB Smart Chain
Energy Web Chain
Optimism (OP) Mainnet
Moonriver
Test Networks:
Görli
Sepolia
Oasis Sapphire testnet
Optimism (OP) Sepolia
The rest of this doc gives details for each network. You can skip it until you need the reference information.
Wallet. To connect to Ethereum mainnet with e.g. MetaMask, click on the network name dropdown and select "Ethereum mainnet" from the list.
OCEAN address
Explorer
OCEAN address
Explorer
OCEAN address
Explorer
OCEAN address
Explorer
Moonriver is an EVM-based parachain of Kusama.
Wallet. If Moonriver is not listed as a predefined network in your wallet, you can manually connect to it by following Moonriver's guide.
Bridge. To bridge assets between Moonriver and Ethereum mainnet, you can use the Celer.
Unlike production networks, tokens on test networks do not hold real economic value.
Native token faucet
OCEAN address
OCEAN faucet
Explorer
Wallet. To connect with e.g. MetaMask, select "Sepolia" from the network dropdown list(enable "Show test networks").
Ocean Predictoor is deployed on Oasis Sapphire testnet. This deployment does do not currently support ocean.js, ocean.py, or Ocean Market.
Native token faucet
OCEAN address
OCEAN faucet
Wallet. If you cannot find Oasis Sapphire Testnet as a predefined network, you can manually connect to it by entering the following during import: Network Name: Oasis Sapphire Testnet, RPC URL: https://testnet.sapphire.oasis.dev, Chain ID: 23295, Token: ROSE. For further info, see Oasis tokens docs.
Native token faucet
OCEAN address
OCEAN faucet
Wallet. If OP Sepolia is not listed as a predefined network, follow OP's Guide.
Next: Bridges
Back: OCEAN: the Ocean token