> For the complete documentation index, see [llms.txt](https://teamhycon.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://teamhycon.gitbook.io/docs/api-v1-4/api-v1-1/creating-an-outgoing-transaction-from-hd-wallet-root-key.md).

# Creating an outgoing transaction from HD wallet root key

**Request Body - `Content-Type: application/json;charset=utf-8`**

| Parameter     | Type   | Required | Description                                                |
| ------------- | ------ | -------- | ---------------------------------------------------------- |
| `tx`          | object | Yes      | Transaction information with the below parameters:         |
| `tx.address`  | string | Yes      | A Hycon wallet address of the recipient                    |
| `tx.amount`   | string | Yes      | Amount of Hycon to send to the recipient                   |
| `tx.minerFee` | string | Yes      | Transaction fee in Hycon                                   |
| `tx.nonce`    | number | No       | The transaction number sent from the Hycon address         |
| `rootKey`     | string | Yes      | Root key of the wallet you want to use for the transaction |
| `index`       | number | Yes      | HD wallet index to a specific wallet address               |

**Response - `200 OK, application/json`**

| Parameter | Type   | Description                                                |
| --------- | ------ | ---------------------------------------------------------- |
| `hash`    | string | Hash representation of the transaction after it is created |

**Response Error Table**

| Status | Error               | Message                                    |
| ------ | ------------------- | ------------------------------------------ |
| 400    | `INVALID_PARAMETER` | Invalid address: Please check 'To address' |

POST/api/v1/sendTxWithHDWalletRootKey

**Example request body**

```
{
    "tx": {
        "address": "H23fF8ktBWYwK7aHFbPSW52LtoHcbDvmT",
        "amount": "0.000000001",
        "minerFee": "0.000000001"
    },
    "rootKey": "xprv9s21ZrQH143K4AS5aB6u92QhhFNraGRKE9kHUdtkndLLLu4V5CKHugyAGVgs7R38y8gTG2t",
    "index": 0
}
```

**Example request**

```
$ curl -X POST http://localhost:2442/api/v1/sendTxWithHDWalletRootKey \
    -H 'Content-Type: application/json;charset=utf-8' \
    -d '{
        "tx": [
            {
                "address": "H23fF8ktBWYwK7aHFbPSW52LtoHcbDvmT",
                "amount": "0.000000001",
                "minerFee": "0.000000001"
            }
        ],
        "rootKey": "xprv9s21ZrQH143K4AS5aB6u92QhhFNraGRKE9kHUdtkndLLLu4V5CKHugyAGVgs7R38y8gTG2t",
        "index": 0
    }'
```

**Response (Success)**

```
{ "hash": "3AeeciKEM97w32GLQPeSnU1i6U9G2YxbeyVc7BQb4LQD" }
```