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

# Get Mint Transaction Parameters

> Generate all the required parameters needed to send a successful transaction and mint a subname on a given chain.

**GetMintTransactionParameters** is a function which generates all the required parameters needed to send a successful transaction and mint a subname on a given chain.

### Usage

```typescript title="index.ts" data-overflow="wrap" theme={null}
import {
  MintTransactionRequest,
  MintTransactionResponse,
} from "@thenamespace/mint-manager";

const request: MintTransactionRequest = {
  parentName: "namespace.eth",
  label: "superman",
  owner: "0x1D84ad46F1ec91b4Bb3208F645aD2fA7aBEc19f8", // optional
  minterAddress: "0x1D84ad46F1ec91b4Bb3208F645aD2fA7aBEc19f8",
  expiryInYears: 1, // optional
  records: {
    texts: {
      name: "Superman",
      avatar: "https://my-avatar-uri",
      description: "I am superman",
    },
    addresses: {
      60: "0x1D84ad46F1ec91b4Bb3208F645aD2fA7aBEc19f8",
    },
  },
};

const response: MintTransactionResponse =
  await mintClient.getMintTransactionParameters(request);
```

### MintTransactionRequest

| Parameter     | Description                                                                 | Required                       |
| ------------- | --------------------------------------------------------------------------- | ------------------------------ |
| parentName    | Name of listed ENS name                                                     | Yes                            |
| label         | The full subname will be `${label}.${parentName}`                           | Yes                            |
| owner         | The owner of minted subname NFT                                             | No, defaults to minter address |
| minterAddress | Address of a wallet which is going to perform mint transaction              | Yes                            |
| expiryInYears | For subnames which are expirable, this is where the expiry in years is set. | No, defaults to 1 year         |
| records       | Text and Address records to be set in the same transaction                  | No                             |

### MintTransactionResponse

The response object contains all the needed information that can be used to send a transaction and mint a subname.

```typescript theme={null}
export interface MintTransactionResponse {
  contractAddress: Address;
  args: any[];
  account: string;
  abi: any;
  functionName: string;
  value: bigint;
}
```