Coreum

Coreum

Coreum can be accessed with the following coin types:

Environment	Coin Type	Faucet
Coreum Production	coreum
Coreum Testnet	tcoreum	https://docs.coreum.dev/docs/tools/faucet

Explorer

https://www.mintscan.io/coreum/

Generating wallets

To create a Coreum wallet using BitGoJS:

Copy code block
1
2
3
4
5
6
7
8
9
10
11
bitgo
  .coin('tcoreum')
  .wallets()
  .generateWallet({
    label: 'My Test Wallet',
    passphrase: 'secretpassphrase1a5df8380e0e30',
  })
  .then(function (wallet) {
    // print the new wallet
    console.dir(wallet);
  });

To create a Coreum wallet using the platform API:

Copy code block
1
2
3
4
5
6
7
8
LABEL="My Test Wallet"
PASSPHRASE="secretpassphrase1a5df8380e0e30"

curl -X POST \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $ACCESS_TOKEN" \
-d "{ \"label\": \"$LABEL\", \"passphrase\": \"$PASSPHRASE\" }" \
http://$BITGO_EXPRESS_HOST:3080/api/v2/tcoreum/wallet/generate

Creating addresses

Copy code block
1
2
3
4
5
6
7
8
9
10
11
bitgo
  .coin('tcoreum')
  .wallets()
  .getWallet({ id: '585c51a5df8380e0e3082e46' })
  .then(function (wallet) {
    return wallet.createAddress();
  })
  .then(function (newAddress) {
    // print new address details
    console.dir(newAddress);
  });

Copy code block
1
2
3
4
5
WALLET=585c51a5df8380e0e3082e46

curl -X POST \
-H "Authorization: Bearer $ACCESS_TOKEN" \
https://app.bitgo-test.com/api/v2/tcoreum/wallet/$WALLET/address

Staking

• Coreum supports staking. Coreum uses a delegated proof-of-stake (DPoS) consensus mechanism. Coreum holders can stake their tokens to validators.
• Validators participate in consensus to produce new blocks and validate transactions.
• By staking Coreum, holders can earn rewards.

Balances

The base unit of Coreum is ucoreum (microcoreum).

• 1 Coreum = 1,000,000 ucoreum
• 1 ucoreum = 0.000001 Coreum

To check the balance of a wallet:

Copy code block
1
2
3
const address = yield walletInstance.getAddress({ address: 'testcore1tsev3vtllcvg49d06pxrj8ywsj0hzq576hdttd' });
const bal = address.balance;
return bal;

Tokens

Coreum does not support tokens transactions.

Consolidation

We are supporting memo based addresses. Therefore, consolidation is not required.

Fee rate

The default gas fee is 0.07 Coreum