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Review of zkApp deployments. #913

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Review of zkApp deployments.
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82 changes: 54 additions & 28 deletions docs/zkapps/how-to-deploy-a-zkapp.mdx
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Expand Up @@ -17,27 +17,29 @@ zkApp programmability is not yet available on the Mina Mainnet, but zkApps can n

# How to Deploy a zkApp

Before deploying, you must first define a few settings, such as which network you are deploying to.
Before deploying, you must first define a few settings, such as which network you are deploying your zkApp to.

## Add a deploy alias to config.json

Create a [deploy alias](/zkapps/tutorials/deploying-to-a-network#deploy-alias) in the `config.json` file in your smart contract project.

First, change into the directory that contains your smart contract and then run the
following command:
First, change into the directory that contains your smart contract and then run the following command:

```sh
zk config
```

When prompted, specify a name (can be anything), the target network (`testnet` or `mainnet`), the URL to deploy to, fee (in
MINA) to be used when sending your deploy transaction, and the fee payer account.
When prompted, specify:

- The name (can be anything)
- The target network kind (`Testnet`, `Mainnet` or enter the custom network kind id) to deploy your zkApp to
- The URL to send the deploy transaction to
- Transaction fee (in MINA) to use when deploying
- The fee payer account to pay transaction fees from

For more details, see [Deploy alias](/zkapps/tutorials/deploying-to-a-network#deploy-alias) in Tutorial 3: Deploy to a Live Network.
For more details, see [deploy alias](/zkapps/tutorials/deploying-to-a-network#deploy-alias) section in corresponding tutorial.

:::tip
If your project contains multiple smart contracts (for example, `Foo` and `Bar`) that
you intend to deploy to the same network, a best practice is to follow a naming convention such as `berkeley-foo` and `berkeley-bar` when naming your deploy aliases. You can change these alias names at any time in `config.json`.
you intend to deploy to the same network, the best practice is to follow the naming convention such as `berkeley-foo` and `berkeley-bar` when naming your deploy aliases. You can change these alias names at any time by manually editing the `config.json` file.
:::

You see the following output:
Expand All @@ -46,28 +48,34 @@ You see the following output:
$ zk config

Add a new network:
✔ Choose a name (can be anything): · berkeley
✔ Set URL to deploy to: · https://proxy.berkeley.minaexplorer.com/graphql
✔ Create a name (can be anything): · berkeley
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✔ Choose the target network: · Testnet
✔ Set the Mina GraphQL API URL to deploy to: · https://proxy.berkeley.minaexplorer.com/graphql
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✔ Set transaction fee to use when deploying (in MINA): · 0.1
✔ Create key pair at keys/berkeley.json
✔ Add network to config.json
✔ Choose an account to pay transaction fees: · Use stored account MyFeePayer (public key: B62...)
✔ Use stored fee payer MyFeePayer (public key: B62...)
✔ Create zkApp key pair at keys/berkeley.json
✔ Add deploy alias to config.json

Success!

Next steps:

- If this is a testnet, request tMINA at:
https://faucet.minaprotocol.com/?address=<YOUR-ADDRESS>
- To deploy, run: `zk deploy berkeley`
- If this is the testnet, request tMINA at:
https://faucet.minaprotocol.com/?address=<FEE-PAYER-ACCOUNT>
- To deploy zkApp, run: `zk deploy berkeley`
```

## Request funds from the faucet
## Request funds from the Faucet

To deploy your zkApp, you must have funds to pay for transaction fees.
To deploy your zkApp, your fee payer account must have funds to pay for transaction fees.

To get funds on the Berkeley Testnet, use the URL that was shown from the zkApp CLI output. Visit `https://faucet.minaprotocol.com/?address=<YOUR-ADDRESS>` and click **Request**.
To get funds on the Berkeley Testnet, use the URL that was shown in the zkApp CLI output:
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- Visit `https://faucet.minaprotocol.com/?address=<FEE-PAYER-ACCOUNT>`
- Choose the corresponding network you're going to deploy your zkApp to
- And click the **Request** button

Before proceeding to the next step, wait a few minutes for the next block to include your transaction, so tMINA is available.
Before proceeding to the next step, wait a few minutes for the next block to include your transaction, so that tMINA becomes available for the fee payer account.

## Deploy your smart contract

Expand All @@ -77,9 +85,9 @@ To deploy your smart contract to the network, run the following command:
zk deploy berkeley
```

When running the deploy command, the zkApp CLI computes a verification key for your zkApp CLI. Computing the verification key can take 1-2 minutes, so please be patient. The zkApp CLI shows the details of the transaction, such as the network name, the URL, and the smart contract to deploy.
Among other activities, when running the deploy command, zkApp CLI computes the verification key for your zkApp. Computing verification key can take 10-30 seconds, so please be patient. The zkApp CLI shows the details of the process, such as the network name, the URL, and the smart contract to deploy.

Finally, enter `yes` or `y` when prompted to confirm and send the transaction.
Finally, enter `yes` or `y` when prompted to confirm and send the deploy transaction.

You see the following output:

Expand All @@ -91,24 +99,42 @@ $ zk deploy berkeley
Only one smart contract exists in the project: Add
Your config.json was updated to always use this
smart contract when deploying to this network.
✔ Generate verification key (takes 1-2 min)
✔ Generate verification key (takes 10-30 sec)
✔ Build transaction
✔ Confirm to send transaction

|-----------------|-------------------------------------------------|
| Deploy alias | berkeley |
|-----------------|-------------------------------------------------|
| Network kind | testnet |
|-----------------|-------------------------------------------------|
| URL | https://proxy.berkeley.minaexplorer.com/graphql |
|-----------------|-------------------------------------------------|
| Fee payer | Alias : MyFeePayer |
| | Account : B62... |
|-----------------|-------------------------------------------------|
| zkApp | Smart contract: Add |
| | Account : B62... |
|-----------------|-------------------------------------------------|
| Transaction fee | 0.1 Mina |
|-----------------|-------------------------------------------------|

Are you sure you want to send (yes/no)? · y
✔ Send to network

Success! Deploy transaction sent.

Next step:
Your smart contract will be live (or updated)
at B62...
as soon as the transaction is included in a block:
https://berkeley.minaexplorer.com/transaction/<txn-hash>
https://minascan.io/berkeley/tx/<txn-hash>?type=zk-tx
```

After a few minutes, the transaction is included in the next block. To see your changes, go to on [berkeley.minaexplorer.com](https://berkeley.minaexplorer.com) and search for the address that you used.
After a few minutes, the transaction is included in the next block.
To see the zkApp transaction and navigate to accounts involved you can follow the transaction link provided to you in zkApp CLI output.
Or use the [Minascan](https://minascan.io) explorer to search for the account with deployed zkApp.

## Next Steps

More local development and testing! Use Lightnet to test your zkApp locally on an accurate representation of the Mina blockchain. See [Testing zkApps with Lightnet](/zkapps/testing-zkapps-lightnet).

Now that you've learned how to deploy a smart contract, you can now learn [how to write a UI for your zkApp](how-to-write-a-zkapp-ui).
Now that you've learned how to deploy a smart contract, you can learn [how to write the UI for your zkApp](how-to-write-a-zkapp-ui).
2 changes: 1 addition & 1 deletion docs/zkapps/how-to-write-a-zkapp.mdx
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Expand Up @@ -107,7 +107,7 @@ Examples are based on the standard project structure and provide additional file

The deploy alias name does not have to match the network name.

1. Choose the target network:
1. Choose the target network kind:

```text
Testnet
Expand Down
2 changes: 1 addition & 1 deletion docs/zkapps/testing-zkapps-locally.mdx
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Expand Up @@ -188,4 +188,4 @@ See the [Jest Getting Started](https://jestjs.io/docs/getting-started) documenta

## Next Steps

Now that you know how to test a smart contract on a simulated local blockchain, you can move on to [Testing zkApps with Lightnet](/zkapps/testing-zkapps-lightnet) before you learn [how to deploy a zkApp](how-to-deploy-a-zkapp).
Now that you know how to test a smart contract on a simulated local blockchain, you can move on to [Testing zkApps with Lightnet](/zkapps/testing-zkapps-lightnet) before you learn [how to deploy your zkApp](how-to-deploy-a-zkapp) to public networks.
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