Fund Accounts on Local Dijets Network

Prerequisites:#

1. You are familiar with Dijets Ternary Chain Ledger System & Architecture.

2. You have completed the tutorial for "How to run a Dijets Node"

3. You have completed the tutorial for "Create a Local Dijets Network"

4. You have Go language installed on your system with $GOBIN set to be in your path.

Fund a Local Test Network

Introduction#

In Create a Local Test Network, you learnt how to launch a 5 node local test network. Once you have a local network the next step is to fund an address so that you can begin creating transactions and interacting with smart-contracts on the said network.

This guide will show you how to leverage a pre-funded private key to access funds on the Value, Utility & Method Chains running in the local network you created.

Create a User#

Typically an account address in a network has a balance that was assigned to it either through the genesis block or through transferring from another account.

For the purpose of this guide, we will use an existing Private Key with a pre-funded address and a balance associated with it. This key PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN and its address was assigned a balance during the genesis block of a test network just like the one you started previously and the one we are currently using for this tutorial.

To use the key and the balance in it, we must first create a user by making a call to the Keystore API of our locally running Dijets Node.

Run keystore.createUser to create a user in the local keystore.

curl --location --request POST '127.0.0.1:9650/ext/keystore' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc":"2.0",
    "id"     :1,
    "method" :"keystore.createUser",
    "params" :{
        "username": "PenXenOleFren",
        "password": "password"
    }
}'

Now that you have created a user, you can import the prefunded private key PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN, into any of the 3 blockchains. After importing the key you can check the balance to confirm that it worked.

Importing the Prefunded Key into the Value Chain#

Import Key#

You can import the prefunded PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN into the Value Chain by calling the avm.importKey API.

curl --location --request POST '127.0.0.1:9650/ext/bc/X' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc":"2.0",
    "id"     :1,
    "method" :"avm.importKey",
    "params" :{
        "username": "PenXenOleFren",
        "password": "password",
        "privateKey":"PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN"
    }
}'

Check the Value Chain Balance#

Confirm that the X-local18jma8ppw3nhx5r4ap8clazz0dps7rv5u9xde7p address now has a balance of 300m DJTX on the Value Chain.

curl --location --request POST '127.0.0.1:9650/ext/bc/X' \
--header 'Content-Type: application/json' \
--data-raw '{
  "jsonrpc":"2.0",
  "id"     : 1,
  "method" :"avm.getBalance",
  "params" :{
      "address":"X-local18jma8ppw3nhx5r4ap8clazz0dps7rv5u9xde7p",
      "assetID": "DJTX"
  }
} '

Utility Chain#

Import Key#

You can import the prefunded PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN into the Utility Chain by calling the djtx.importKey API.

curl --location --request POST '127.0.0.1:9650/ext/bc/C/djtx' \
--header 'Content-Type: application/json' \
--data-raw '{
    "method": "djtx.importKey",
    "params": {
        "username": "PenXenOleFren",
        "password": "password",
        "privateKey":"PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN"
    },
    "jsonrpc": "2.0",
    "id": 1
}'

Check the Utility Chain Balance#

Confirm the 0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC address has a balance of 50m (0x295be96e64066972000000 in hex) DJTX on the Utility Chain.

curl --location --request POST 'localhost:9650/ext/bc/C/rpc' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "eth_getBalance",
    "params": [
        "0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC",
        "latest"
    ],
    "id": 1
}'

Integrate with MetaMask#

To see this account on MetaMask, follow these steps:

• Set up MetaMask by using the info below:

  • Network Name: Dijets Local UC
  • New RPC URL: http://127.0.0.1:9650/ext/bc/C/rpc
  • ChainID: 90901
  • Symbol: DJTX

• Create a new account by importing the private key 0x56289e99c94b6912bfc12adc093c9b51124f0dc54ac7a766b2bc5ccf558d8027 on MetaMask

• Now you can see the balance of this newly created account on Dijets Local Network

Method Chain#

Import Key#

You can import the prefunded PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN into the Utility Chain by calling the platform.importKey API.

curl --location --request POST '127.0.0.1:9650/ext/bc/P' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc":"2.0",
    "id"     :1,
    "method" :"platform.importKey",
    "params" :{
        "username": "PenXenOleFren",
        "password": "password",
        "privateKey":"PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN"
    }
}'

Check Method Chain Balance#

Confirm the P-custom18jma8ppw3nhx5r4ap8clazz0dps7rv5u9xde7p address has a balance of 30m DJTX on the Method Chain. 20m should be unlocked and 10m locked and stakeable.

curl --location --request POST '127.0.0.1:9650/ext/bc/P' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc":"2.0",
    "id"     :1,
    "method" :"platform.getBalance",
    "params" :{
      "address":"P-custom18jma8ppw3nhx5r4ap8clazz0dps7rv5u9xde7p"
    }
}'

You can visit Dijets Wallet, add a custom network and the prefunded private key from above, to check the balance of all three of the Value, Utility & Method Chains all at once.