> ## Documentation Index
> Fetch the complete documentation index at: https://docs.peaq.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Mint Security Tokens

## `vault.depositAndMint(DepositAndMint)`

Deposit an array of RWA NFTs into the vault and mint the corresponding amount of security tokens.

### DepositAndMint Type Parameters

| Parameter           | Type       | Required | Description                                                                  |
| ------------------- | ---------- | -------- | ---------------------------------------------------------------------------- |
| **vaultController** | `Signer`   | Required | Vault controller signer that owns the NFTs. Must be connected to a provider. |
| **vault**           | `string`   | Required | Vault address.                                                               |
| **rwaNfts**         | `string[]` | Required | Addresses of the RWA NFT contracts (MNFT/CNFT).                              |
| **tokenIds**        | `string[]` | Required | Token IDs of the NFTs to deposit.                                            |
| **amount**          | `number`   | Required | Amount of security tokens to mint.                                           |

### Returns

| Field          | Type                   | Description                                        |
| -------------- | ---------------------- | -------------------------------------------------- |
| **status**     | `deposited_and_minted` | Status of the operation.                           |
| **vault**      | `string`               | Vault address.                                     |
| **controller** | `string`               | Vault controller address.                          |
| **rwaNfts**    | `string[]`             | NFT contract addresses provided.                   |
| **tokenIds**   | `string[]`             | Token IDs deposited.                               |
| **amount**     | `number`               | Amount of security tokens minted.                  |
| **receipt**    | `TransactionReceipt`   | Transaction receipt for the deposit and mint call. |

### Usage

#### TypeScript

```TypeScript theme={"theme":{"light":"github-light-default","dark":"github-dark"}}
import 'dotenv/config';
import { RWA, Chain, type SDKInit } from "@peaq-network/rwa";
import { JsonRpcProvider, Wallet } from "ethers";

async function main() {
  // 0. Create RWA instance and get provider
  const provider = new JsonRpcProvider(process.env.HTTPS_BASE_URL);
  const init: SDKInit = { chainId: Chain.AGUNG, provider: provider };
  const rwa_sdk = new RWA(init);

  // 1. Vault controller
  const vaultController = new Wallet(process.env.ALICE_PRIVATE_KEY!, provider);

  // 2. Deposit NFTs and mint tokens
  const result = await rwa_sdk.vault.depositAndMint({
    vaultController: vaultController,
    vault: "0x907229D0A25A5Bb16F0ff3D890f38Eb4Ad52Ea1a",
    rwaNfts: [
      "0x5Ca3db1f292f913DDdA8C5385E5391438665463c",
      "0x5Ca3db1f292f913DDdA8C5385E5391438665463c",
      "0x35D67095A5a6f00CBE288cF744b3efC48de3699a"
    ],
    tokenIds: [
      "1262843802665614120367007478296348432923457422026",
      "880598419457374294774049460835571533031091411284",
      "110399289532161649501907442204937966168773206671183427730650359857010370852178"
    ],
    amount: 10000
  });
  console.log("Result", result);
}

main().catch((err) => {
  console.error(err);
  process.exit(1);
});
```

#### JavaScript

```js theme={"theme":{"light":"github-light-default","dark":"github-dark"}}
import 'dotenv/config';
import { RWA, Chain } from "@peaq-network/rwa";
import { JsonRpcProvider, Wallet } from "ethers";

async function main() {
  // 0. Create RWA instance and get provider
  const provider = new JsonRpcProvider(process.env.HTTPS_BASE_URL);
  const rwa_sdk = new RWA({ chainId: Chain.AGUNG, provider });

  // 1. Vault controller
  const vaultController = new Wallet(process.env.ALICE_PRIVATE_KEY, provider);

  // 2. Deposit NFTs and mint tokens
  const result = await rwa_sdk.vault.depositAndMint({
    vaultController: vaultController,
    vault: "0x907229D0A25A5Bb16F0ff3D890f38Eb4Ad52Ea1a",
    rwaNfts: [
      "0x5Ca3db1f292f913DDdA8C5385E5391438665463c",
      "0x5Ca3db1f292f913DDdA8C5385E5391438665463c",
      "0x35D67095A5a6f00CBE288cF744b3efC48de3699a"
    ],
    tokenIds: [
      "1262843802665614120367007478296348432923457422026",
      "880598419457374294774049460835571533031091411284",
      "110399289532161649501907442204937966168773206671183427730650359857010370852178"
    ],
    amount: 10000
  });
  console.log("Result", result);
}

main().catch((err) => {
  console.error(err);
  process.exit(1);
});
```

### Example outputs

```
Result {
  status: 'deposited_and_minted',
  vault: '0x4b76a8F7cdB68a9353c83e18077E6bbC760243B3',
  controller: '0x16cd4D21537eD8F33bE08271A9FA6DCC426709b2',
  rwaNfts: [
    '0x5Ca3db1f292f913DDdA8C5385E5391438665463c',
    '0x5Ca3db1f292f913DDdA8C5385E5391438665463c',
    '0x35D67095A5a6f00CBE288cF744b3efC48de3699a'
  ],
  tokenIds: [
    '1262843802665614120367007478296348432923457422026',
    '880598419457374294774049460835571533031091411284',
    '110399289532161649501907442204937966168773206671183427730650359857010370852178'
  ],
  amount: 10000,
  receipt: ContractTransactionReceipt {
    ...
  }
}
```

Notes:

* Ensure the vault has been approved as operator for the provided NFTs by the `vaultController`.
* Ensure `rwaNfts` and `tokenIds` arrays align by index.