Mint Security Tokens

Deposit RWA NFTs into a vault and mint security tokens using the vault controller signer. Covers NFT addresses, token IDs, and whole-token amounts.

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, in whole tokens. The vault multiplies it by 10^decimals (18) before minting.

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

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

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: '0x907229D0A25A5Bb16F0ff3D890f38Eb4Ad52Ea1a',
  controller: '0x16cd4D21537eD8F33bE08271A9FA6DCC426709b2',
  rwaNfts: [
    '0x5Ca3db1f292f913DDdA8C5385E5391438665463c',
    '0x5Ca3db1f292f913DDdA8C5385E5391438665463c',
    '0x35D67095A5a6f00CBE288cF744b3efC48de3699a'
  ],
  tokenIds: [
    '1262843802665614120367007478296348432923457422026',
    '880598419457374294774049460835571533031091411284',
    '110399289532161649501907442204937966168773206671183427730650359857010370852178'
  ],
  amount: 10000,
  receipt: TransactionReceipt {
    ...
  }
}

Notes:

• The vaultController must approve the vault for each NFT token ID first.
• rwaNfts and tokenIds must align by index.
• The vaultController must be verified in the security token’s Identity Registry, or the mint reverts with Identity is not verified.
• A vault mints once. A second call reverts with already minted.