Deploy Contract

Deploy Your First Contract
Now that you have created and compiled your phat_hello contract, let's deploy the contract to the PoC5 Testnet. There are a couple ways to get you started.
Swanky Phala
Phat UI
If you have not installed swanky phala CLI tool, follow these steps to get started.
Go to your development workspace and ensure that you have updated your devphase.config.json file to include the PoC5 Testnet info. Withinnetworks , add the following:
"networks": {
    "poc5": {
      "nodeUrl": "wss://poc5.phala.network/ws",
      "workerUrl": "https://poc5.phala.network/tee-api-1"
    }
  },
poc5 will be the -n flag value in the swanky phala contract deploy command.
Next, you will execute the following command to deploy your phat_hello compiled contract.
swanky phala contract deploy -c phat_hello -l 0x0000000000000000000000000000000000000000000000000000000000000001 -n poc5 -o new
The flags available for this command are defined as follows:
➜  Norwhich git:(master) ✗ swanky help phala contract deploy                                                                                     ~/Projects/TestingEnv/Norwhich
Deploy contract
​
USAGE
  $ swanky phala contract deploy -c <value> -o <value> [-t InkCode|SidevmCode|IndeterministicInkCode] [-n <value>] [-l <value>] [-a <value>] [-p <value>]
​
FLAGS
  -a, --account=<value>      [default: alice] Account used to deploy (managed account key)
  -c, --contract=<value>     (required) Contract name
  -l, --cluster=<value>      Target cluster Id
  -n, --network=<value>      [default: local] Target network to deploy (local default)
  -o, --constructor=<value>  (required) Contract constructor to call (name)
  -p, --params=<value>...    [default: ] Arguments supplied to the message
  -t, --type=<option>        [default: InkCode]
                             <options: InkCode|SidevmCode|IndeterministicInkCode>
​
DESCRIPTION
  Deploy contract
​
EXAMPLES
  $ swanky phala contract deploy -c [CONTRACT_NAME] -t [CONTRACT_TYPE] -o [CONSTRUCTOR] -n [NETWORK] -l [CLUSTER_ID] -a [ACCOUNT] -p [..Args]
Here is an expected output after executing the swanky phala contract deploy command.
➜  Norwhich git:(master) swanky phala contract deploy -c phat_hello -l 0x0000000000000000000000000000000000000000000000000000000000000001 -n poc5 -o new
Deploy contract
Validating compiled WASM of phat_hello contract...
phat_hello.wasm validated successfully!
⠙ Deploying contract phat_hello
Contract deployed
Contract Id: 0xac22b0163a70f1213d58b3891f20c5b493ca7a7802e2b0ee204a7c4994a4bb27
Cluster Id:  0x0000000000000000000000000000000000000000000000000000000000000001
✔️ Deploying contract phat_hello  OK
😎 Phat Contract deployed successfully! 😎
Now execute the swanky phala contract call command since we now have the Contract Id of the deployed Phat Contract. Here is what the help command looks like:
➜  phala-wiki-next git:(master) ✗ swanky help phala contract call                                                                            
USAGE
  $ swanky phala contract call -c <value> -i <value> -m <value> [-t InkCode|SidevmCode|IndeterministicInkCode] [-r query|tx] [-n <value>] [-l <value>] [-a <value>] [-p <value>]
​
FLAGS
  -a, --account=<value>    [default: alice] Account used to call (managed account key)
  -c, --contract=<value>   (required) Contract name
  -i, --id=<value>         (required) Contract ID
  -l, --cluster=<value>    Target cluster Id
  -m, --method=<value>     (required) Contract method to call (name)
  -n, --network=<value>    [default: local] Target network to deploy (local default)
  -p, --params=<value>...  [default: ] Arguments supplied to the message
  -r, --request=<option>   [default: query] Request type: transaction or query
                           <options: query|tx>
  -t, --type=<option>      [default: InkCode]
                           <options: InkCode|SidevmCode|IndeterministicInkCode>
​
DESCRIPTION
  Call a Phat Contract
​
EXAMPLES
  $ swanky phala contract call -c [CONTRACT_NAME] -t [CONTRACT_TYPE] -i [CONTRACT_ID] -r [REQUEST_TYPE] -m [METHOD] -n [NETWORK] -l [CLUSTER_ID] -a [ACCOUNT] -p [..ARGS]
To call the phat_hello contract we will need the following:
-i Contract Id: 0xac22b0163a70f1213d58b3891f20c5b493ca7a7802e2b0ee204a7c4994a4bb27
-l Cluster Id: 0x0000000000000000000000000000000000000000000000000000000000000001
-n Network: poc5
-m Method Name (Camel Case): getEthBalance
-p Method Argument Parameters: 0x307844306645333136423966303141336235666436373930463838433244353337333946383042343634
Note that this is the value of stringToHex(0xD0fE316B9f01A3b5fd6790F88C2D53739F80B464)
Now that we can compose a swanky phala contract call command, this would be an expected output:
➜  phala-wiki-next git:(master) ✗ swanky phala contract call -c phat_hello -i 0xac22b0163a70f1213d58b3891f20c5b493ca7a7802e2b0ee204a7c4994a4bb27 -l 0x0000000000000000000000000000000000000000000000000000000000000001 -n poc5 -m getEthBalance -p 0x307844306645333136423966303141336235666436373930463838433244353337333946383042343634
Executing call to Phat Contract
Call result:
{
  output: { ok: { ok: '20950198739626844' } },
  debugMessage: '',
  result: {
    ok: { flags: [], data: '0x0000443230393530313938373339363236383434' }
  },
  gasConsumed: { refTime: 1342177279, proofSize: 0 },
  gasRequired: { refTime: 65766686719, proofSize: 0 },
  storageDeposit: { charge: 2047 }
}
Go to the Phat UI website where you will see a landing page.
Phat UI Landing Page
Next, you will connect your Polkadot wallet (Talisman, SubWallet, or Polkadot.js)
Select a Polkadot Wallet
For more info on these steps, check out the Phat Contract Console section. Now that your account has PHA testnet tokens, upload the compile contract file phat_hello.contract
Here is a video example of the process. After the contract is deployed and instantiated into a cluster, choose any ETH address and query the balance.
Deploy and Call your Phat Contract
The query of an ETH balance will look like this:
Choose ETH Account to Query
Query ETH Balance
Create Contract
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Last modified 3mo ago