| .. | ||
| bridges.md | ||
| README.md | ||
| title | description |
|---|---|
| All the public networks the Ocean Protocol contracts are deployed to. |
Networks
Ocean Protocol's smart contracts and OCEAN are deployed on multiple public networks: several production chains, and several testnets too.
address.json holds up-to-date deployment addresses for all Ocean contracts.
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 also need "fake" native tokens for testnets; you typically get these from faucets.
Networks Summary
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 Mainnet
- Moonriver
Test Networks:
- Görli
- Sepolia
- Mumbai
- Oasis Sapphire testnet
- Optimism Sepolia
The rest of this doc gives details for each network. You can skip it until you need the reference information.
Production Networks
Ethereum Mainnet
The Ethereum mainnet is a production network, which means that it is a live and operational network that handles real transactions and has actual economic value. To connect to the Ethereum mainnet using a wallet such as MetaMask, you can click on the network name dropdown and select Ethereum mainnet from the list of available networks.
| Gas Token | ETH(Native token) |
|---|---|
| OCEAN | 0x967da4048cD07aB37855c090aAF366e4ce1b9F48 |
| Explorer | https://etherscan.io |
Polygon Mainnet
Ocean Protocol is also deployed to Polygon Mainnet, which is another production network. The native token of Polygon Mainnet is MATIC. If you cannot find Polygon Mainnet as a predefined network in your wallet, you can manually connect to it by following Polygon's guide, which provides step-by-step instructions for connecting to Polygon Mainnet.
| Gas Token | Matic(Native token) |
|---|---|
| OCEAN | 0x282d8efCe846A88B159800bd4130ad77443Fa1A1 |
| Explorer | https://polygonscan.com |
Bridge
Check out the Polygon Bridge guide to learn how you can deposit, withdraw and send tokens.
Oasis Sapphire Mainnet
Ocean Protocol is also deployed to Oasis Sapphire Mainnet, which is a production network that Ocean Protocol uses for Predictoor. Ocean Protocol does do not currently support ocean.js, ocean.py, or Ocean Market on Oasis Sapphire. The native token of Oasis Sapphire is ROSE. If you cannot find Oasis Sapphire Mainnet as a predefined network in your wallet, you can manually connect to it by entering the following information during the import process: Network Name: Oasis Sapphire, RPC URL: https://sapphire.oasis.io, Chain ID: 23294, Token: ROSE.
| Gas Token | ROSE(Native token) |
|---|---|
| OCEAN | 0x39d22B78A7651A76Ffbde2aaAB5FD92666Aca520 |
| Explorer | https://explorer.oasis.io/mainnet/sapphire/ |
Bridge
Check out our Celer Bridge guide to learn how you can bridge your OCEAN tokens from Ethereum Mainnet to Oasis Sapphire Mainnet.
BNB Smart Chain
Ocean Protocol is also deployed to BNB Smart Chain, which is another production network. The native token of the BNB Smart Chain is BNB, which is the token of the Binance exchange. If BNB Smart Chain is not listed as a predefined network in your wallet, you can manually connect to it by following Binance's guide, which provides detailed instructions on how to connect to BNB Smart Chain.
| Gas Token | BSC BNB(Native token) |
|---|---|
| OCEAN | 0xdce07662ca8ebc241316a15b611c89711414dd1a |
| Explorer | https://bscscan.com/ |
Bridge
Check out the BSC Bridge guide to learn how you can deposit, withdraw and send tokens.
Energy Web Chain
Ocean Protocol is also deployed to Energy Web Chain, which is another production network. The native token of the Energy Web Chain is EWT. If you cannot find Energy Web Chain as a predefined network in your wallet, you can manually connect to it by following this guide.
| Gas Token | Energy Web Chain EWT(Native token) |
|---|---|
| OCEAN | 0x593122aae80a6fc3183b2ac0c4ab3336debee528 |
| Explorer | https://explorer.energyweb.org/ |
Bridge
To bridge assets between Energy Web Chain and Ethereum mainnet, you can use this bridge.
Optimism Mainnet
Ocean Protocol is also deployed to OP Mainnet (Optimism), which is another production network. The native token of Optimism is ETH, which needs to be bridged from Ethereum Mainnet. If you cannot find Optimism as a predefined network in your wallet, you can manually connect to it by following OP's guide, which provides step-by-step instructions for connecting to OP Mainnet.
| Gas Token | ETH |
|---|---|
| OCEAN | 0x2561aa2bB1d2Eb6629EDd7b0938d7679B8b49f9E |
| Explorer | https://optimistic.etherscan.io |
Bridge
Check out the OP Bridge guide to deposit, withdraw and send tokens.
Moonriver
Ocean Protocol is also deployed to Moonriver, which is another production network. The native token of Moonriver is MOVR. If Moonriver is not listed as a predefined network in your wallet, you can manually connect to it by following this guide.
| Gas Token | Moonriver MOVR(Native token) |
|---|---|
| OCEAN | 0x99C409E5f62E4bd2AC142f17caFb6810B8F0BAAE |
| Explorer | https://blockscout.moonriver.moonbeam.network |
Bridge
To bridge assets between Moonriver and Ethereum mainnet, you can use this bridge.
Test Networks
Görli
Ocean Protocol is deployed on the Görli test network, which is used for testing and experimentation. Tokens on Görli do not hold real economic value, as it is a non-production network. To connect to Görli using a wallet like MetaMask, simply click on the network name dropdown and select Goerli from the list of available networks.
| Gas Token | Görli ETH(Native token) |
|---|---|
| Görli ETH | Faucet. You may find others by searching. |
| Görli OCEAN | Faucet |
| OCEAN | 0xCfDdA22C9837aE76E0faA845354f33C62E03653a |
| Explorer | https://blockscout.moonriver.moonbeam.network |
Sepolia
Ocean Protocol is deployed on the Sepolia test network, which is designed for testing and experimentation purposes. Tokens in Sepolia do not hold any real economic value, as it is not a production network. To connect to Sepolia using a wallet like MetaMask, you can select "Sepolia" from the network dropdown list(enable "Show test networks").
| Gas Token | SepoliaETH (Native token) |
|---|---|
| SepoliaETH | Faucet |
| Sepolia OCEAN | Faucet |
| OCEAN | 0x1B083D8584dd3e6Ff37d04a6e7e82b5F622f3985 |
| Explorer | https://sepolia.etherscan.io/ |
Mumbai
Ocean Protocol is deployed on the Mumbai test network Matic / Polygon, which is designed for testing and experimentation purposes. Tokens in Mumbai do not hold any real economic value, as it is not a production network. To connect to Mumbai using a wallet like MetaMask, you can select "Görli" from the network dropdown list.
If Mumbai is not listed as a predefined network in your wallet, you can connect to it manually by following Matic's guide.
| Mumbai MATIC(Native token) | |
|---|---|
| Mumbai MATIC | Faucet. You may find others by searching. |
| Mumbai OCEAN | Faucet |
| OCEAN | 0xd8992Ed72C445c35Cb4A2be468568Ed1079357c8 |
| Explorer | https://mumbai.polygonscan.com |
Oasis Sapphire Testnet
Ocean Protocol is also deployed to Oasis Sapphire Testnet, which is a test network that Ocean Protocol uses for Predictoor. Ocean Protocol does do not currently support ocean.js, ocean.py, or Ocean Market on Oasis Sapphire. The native token of Oasis Sapphire is ROSE. If you cannot find Oasis Sapphire Testnet as a predefined network in your wallet, you can manually connect to it by entering the following information during the import process: Network Name: Oasis Sapphire Testnet, RPC URL: https://testnet.sapphire.oasis.dev, Chain ID: 23295, Token: ROSE.
| Gas Token | ROSE(Native token) |
|---|---|
| OCEAN | 0x973e69303259B0c2543a38665122b773D28405fB |
| Explorer | https://explorer.oasis.io/testnet/sapphire/ |
Get (fake) OCEAN on Sapphire Testnet
Check out our guide for how to get fake OCEAN tokens on Sapphire Testnet.
Check out our guide for how to get fake ROSE tokens on Oasis Sapphire Testnet.
Optimism Sepolia
Ocean Protocol is deployed on the OP Sepolia test network, which is designed for testing and experimentation purposes. Tokens in Sepolia do not hold any real economic value, as it is not a production network. If OP Sepolia is not listed as a predefined network in your wallet, you can manually connect to it by following OP's guide, which provides detailed instructions on how to connect to OP Seploia.
| Gas Token | Sepolia ETH |
|---|---|
| OP Sepolia Faucet | Faucet |
| OP Sepolia OCEAN | Faucet |
| OCEAN | 0xf26c6C93f9f1d725e149d95f8E7B2334a406aD10 |
| Explorer | https://sepolia-optimism.etherscan.io |
Bridge
Check out the OP Bridge guide to deposit, withdraw and send tokens.
Next: Bridges
Back: OCEAN: the Ocean token