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| title | description |
|---|---|
| Supported Networks | All the public networks the Ocean Protocol contracts are deployed to, and additional core components deployed to them. |
Ocean Protocol contracts are deployed on multiple public networks. You can always find the most up-to-date deployment addresses for all individual contracts in the address.json.
In each network, you’ll need ETH to pay for gas, and OCEAN for certain Ocean actions. Because the Ethereum mainnet is a network for production settings, ETH and OCEAN tokens have real value on there. The ETH and OCEAN tokens in each test network don’t have real value and are used for testing-purposes only. They can be obtained with faucets to dole out ETH and OCEAN.
The universal Aquarius Endpoint is https://v4.aquarius.oceanprotocol.com.
Ethereum Mainnet
Ethereum mainnet is a production network. In MetaMask and other ERC20 wallets, click on the network name dropdown, then select Ethereum mainnet.
Tokens
- Mainnet ETH:
- Native token to pay transaction fees
- Mainnet OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://etherscan.io |
| Ocean Market | Point wallet to Ethereum Mainnet network, at https://v4.market.oceanprotocol.com/ |
| Provider | https://v4.provider.mainnet.oceanprotocol.com |
| Subgraph | https://v4.subgraph.mainnet.oceanprotocol.com |
Polygon Mainnet
Ocean is deployed to Polygon Mainnet, another production network. Polygon’s native token is MATIC. If you don’t find Polygon as a predefined network in your wallet, you can connect to it manually via Polygon's guide here.
Tokens
- Matic:
- Native token to pay transaction fees
- Matic OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://polygonscan.com |
| Ocean Market | Point wallet to Ploygon Mainnet network, at https://v4.market.oceanprotocol.com/ |
| Provider | https://v4.provider.polygon.oceanprotocol.com/ |
| Subgraph | https://v4.subgraph.polygon.oceanprotocol.com/ |
Bridge
Check our Polygon Bridge guide to learn how you can deposit, withdraw and send tokens.
Binance Smart Chain
Ocean is deployed to Binance Smart Chain (BSC), another production network. BSC’s native token is BNB - the Binance token.
If you don’t find BSC as a predefined network in your wallet, you can connect to it manually via Binance’s guide here.
Tokens
- BSC BNB:
- Native token to pay transaction fees.
- BSC OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://bscscan.com/ |
| Ocean Market | Point wallet to Binance Smart Chain network, at https://v4.market.oceanprotocol.com/ |
| Provider | https://v4.provider.bsc.oceanprotocol.com |
| Subgraph | https://v4.subgraph.bsc.oceanprotocol.com |
Bridge
Check our BSC Bridge guide to learn how you can deposit, withdraw and send tokens.
Energy Web Chain
Ocean is deployed to Energy Web Chain, another production network. Energy Web’s native token is EWT.
If you don’t find Energy Web Chain as a predefined network in your wallet, you can connect to it using the guide here.
Tokens
- Energy Web Chain EWT:
- Native token to pay transaction fees.
- Energy Web Chain OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://explorer.energyweb.org/ |
| Ocean Market | Point wallet to Energy Web Chain network, at https://v4.market.oceanprotocol.com/ |
| Provider | https://v4.provider.energyweb.oceanprotocol.com/ |
| Subgraph | https://v4.subgraph.energyweb.oceanprotocol.com |
Bridge
Use the link here to bridge the assets between EWC and Ethereum mainnet.
Moonriver
Ocean is deployed to Moonriver, another production network. Moonriver’s native token is MOVR.
If you don’t find Moonriver as a predefined network in your wallet, you can connect to it using the guide here.
Tokens
- Moonriver MOVR:
- Native token to pay transaction fees.
- Moonriver OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://blockscout.moonriver.moonbeam.network |
| Ocean Market | Point wallet to Moonriver network, at https://v4.market.oceanprotocol.com/ |
| Provider | https://v4.provider.moonriver.oceanprotocol.com |
| Subgraph | https://v4.subgraph.moonriver.oceanprotocol.com |
Bridge
Use Anyswap to bridge between ETH Mainnet and Moonriver.
Ropsten
Ropsten is a test network.
In MetaMask and other ERC20 wallets, click on the network name dropdown, then select Ropsten.
Tokens
- Ropsten ETH:
- Ropsten OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://ropsten.etherscan.io |
| Ocean Market | Point wallet to Ropsten network, at https://market.oceanprotocol.com |
| Provider | https://v4.provider.ropsten.oceanprotocol.com |
| Subgraph | https://v4.subgraph.ropsten.oceanprotocol.com |
Rinkeby
Rinkeby is a test network.
In MetaMask and other ERC20 wallets, click on the network name dropdown, then select Rinkeby.
Tokens
- Rinkeby ETH:
- Rinkeby OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://rinkeby.etherscan.io |
| Ocean Market | Point wallet to Rinkeby network, at https://market.oceanprotocol.com |
| Provider | https://v4.provider.rinkeby.oceanprotocol.com |
| Subgraph | https://v4.subgraph.rinkeby.oceanprotocol.com |
Mumbai
Mumbai is a test network tuned for Matic / Polygon.
If you don't find Mumbai as a predefined network in your wallet, you can connect to it manually via Matic's guide.
Tokens
- Mumbai MATIC:
- Mumbai OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://mumbai.polygonscan.com |
| Ocean Market | Point wallet to Mumbai network, at https://market.oceanprotocol.com |
| Provider | https://v4.provider.mumbai.oceanprotocol.com |
| Subgraph | https://v4.subgraph.mumbai.oceanprotocol.com |
Moonbase
Moonbase is a test network tuned for Moonbeam / Moonriver.
If you don't find Moonbase as a predefined network in your wallet, you can connect to it manually via Moonbase guide.
Tokens
- Moonbase DEV:
- Native token to pay transaction fees
- Facuet: See above guide You may find others by searching.
- Moonbase OCEAN:
Additional Components
| What | URL |
|---|---|
| Explorer | https://moonbase.moonscan.io/ |
| Ocean Market | Point wallet to Moonbase network, at https://market.oceanprotocol.com |
| Provider | https://v4.provider.moonbase.oceanprotocol.com/ |
| Subgraph | https://v4.subgraph.moonbase.oceanprotocol.com |
Local / Ganache
The most straightforward way for local-only development is to use Barge, which runs Ganache, Aquarius, and Provider. It is used extensively by the Ocean core devs (with Ganache or Rinkeby) and for automated integration testing.
To connect to it from MetaMask, select the network called Localhost 8545.
Alternatively, you can run Ganache independently. Install it according to the Ganache docs. Then deploy Ocean contracts onto Ganache following docs in Ocean contracts repo. Ganache is at the RPC URL http://localhost:8545.
Tokens
- Ganache ETH:
- Native token to pay transaction fees
- By default, Ganache creates several Ethereum accounts at launch, gives each some ETH, and makes their private keys available in the logs. You can also instruct Ganache to give ETH to specific Ethereum addresses.
- Ganache OCEAN:
- You can deploy an ERC20 token with label OCEAN. At a minimum, the token needs to be ERC20Detailed and ERC20Capped. You’ll see examples in the quickstarts for the Ocean JavaScript and Python drivers.
Other
Some apps may need network_id and chain_id. Here's a list of values for major Ethereum networks.