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simplify wallet tutorial

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Matthias Kretschmann 2020-08-21 11:50:00 +02:00
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@ -5,44 +5,19 @@ description: How to use crypto wallet software to check your Ocean Token balance
If you don't see any Ocean Tokens in your crypto wallet software (e.g. MetaMask or MyEtherWallet), don't worry! It might not know how to manage Ocean Tokens yet.
## Step 1: Determine the Ocean Token Contract Address in the Network You're Using
Almost all ERC-20 wallets require these values for adding a custom token:
If you know the URL of a Brizo instance attached to the network you're using, then just go to that URL in your web browser and get the value of `contracts.OceanToken`.
- Contract Address: `0xxxx`
- Symbol: `OCEAN`
- Number of precision: `18`
### Ethereum Mainnet
## MetaMask
The Ocean Token contract address in the Ethereum Mainnet is:
[`0xxxx`](https://etherscan.io/token/0xxxx)
### Pacific Network
The Ocean Token contract address in the [Pacific Network](/concepts/pacific-network/) is:
[`0x012578f9381e876A9E2a9111Dfd436FF91A451ae`](https://submarine.oceanprotocol.com/address/0x012578f9381e876a9e2a9111dfd436ff91a451ae/transactions)
### Nile Testnet
The Ocean Token contract address in the [Nile Testnet](/concepts/testnets/#the-nile-testnet) is:
[`0x9861Da395d7da984D5E8C712c2EDE44b41F777Ad`](https://submarine.nile.dev-ocean.com/address/0x9861Da395d7da984D5E8C712c2EDE44b41F777Ad)
### Spree or Ganache-Based Testnet
If you're using [Barge](https://github.com/oceanprotocol/barge) to run a local Spree Testnet or a local Ganache-based testnet, then you can get the address of the OceanToken contract by looking at the value of `"address"` in:
- `$HOME/.ocean/keeper-contracts/artifacts/OceanToken.spree.json` for Spree
- `$HOME/.ocean/keeper-contracts/artifacts/OceanToken.development.json` for Ganache
## Step 2: Teach Your Wallet Software about Ocean Tokens
### MetaMask Instructions
1. Make sure MetaMask is connected to the correct network (Pacific, Nile or whatever). See [the tutorial about how to do that](/tutorials/connect-to-networks/).
2. For the account you want to manage, click the `☰` (hamburger menu icon).
1. Make sure MetaMask is connected to the Ethereum Mainnet.
2. Select the account you want to manage.
3. Scroll down until the `Add Token` link is visible, then click on it.
4. Click on `Custom Token`.
5. Paste the OceanToken contract address (from Step 1 above) into the "Token Contract Address" field. The other two fields should auto-fill. If they don't then something is wrong.
5. Paste the Ocean Token contract address listed above into the "Token Contract Address" field. The other two fields should auto-fill. If not, add `OCEAN` for the symbol and `18` for the precision.
6. Click `Next`.
7. Click `Add Tokens`.