> For the complete documentation index, see [llms.txt](https://docs.vooi.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vooi.io/vooi-ultra-v3/ultra-operational-guidelines/connect-binance-futures-to-vooi-ultra.md).
# Connect Binance Futures to VOOI Ultra
This guide explains how to connect Binance Futures trading to VOOI Ultra.
To trade through VOOI Ultra, you need to create a Binance API key and enable the required trading permissions.
## Before You Start
For the **Binance master account**, make sure that:
* The account is verified and funded
* Additional Verification Method is enabled
* Binance Futures is enabled
If you plan to connect a **sub-account**, also make sure that:
* The sub-account has been created and is accessible from the master account
* **Futures trading is enabled for the sub-account**
* The sub-account is funded
**API key:** The API key must be created for the account or sub-account you will use to trade through VOOI Ultra.
## Create Binance API Key for Master Account
To create an API key for your Binance Master Account:
1. Log in to Binance at
2. Go to **Account > API Management**.
3. Click **Create API**.
4. Create a new API key.
Example name: `VOOI Ultra`
5. Complete Binance security verification.
6. Copy the **API Key** and **Secret Key**.
{% hint style="info" %}
**Important:** Copy the Secret Key when Binance shows it. It may not be available again after the API key is saved.
{% endhint %}
8. Open the API key permissions and enable:\
1. **Enable Futures**
2. **Enable Spot & Margin Trading**
3. **Restrict access to trusted IPs only (Recommended)**
9. Under **Restrict access to trusted IPs only**, enter the following VOOI Ultra IP addresses, separated by commas:
```
35.78.12.245,54.249.80.55,52.68.244.92,13.159.166.194,13.112.74.148,52.192.115.1,52.192.68.116,13.193.138.71,57.181.0.148,13.115.147.66
```
10. Save the API key settings.
**Binance documentation**: [How to Create API Key on Binance](https://www.binance.com/en/support/faq/how-to-create-api-keys-on-binance-360002502072)
## Create Binance API Key for Sub-account
If you plan to connect a **sub-account**, also make sure that:
* The sub-account has been created and is accessible from the master account
* **Futures trading is enabled for the sub-account**
* The API key must be created for the account or the sub-account
### Create or Configure Sub-account
To create a sub-account or configure an existing one:
1. Log in to Binance at
2. Go to **Account > Sub Accounts > Account Management**.
3. To create a new sub-account, click **Create Sub-Account** and complete the setup.\
**Tip:** In our experience, sub-account creation is more reliable when using an email address rather than a virtual email address.
4. In the sub-account list, make sure **Margin**, and **Futures** are enabled for the sub-account.
5. For an existing sub-account, check that these features are already enabled.
6. If needed, click the **three-dot menu** next to the sub-account and enable the required options.
### Fund the Sub-account
For sub-accounts created with a **virtual email**, transfer the trading funds to the sub-account’s **USDⓈ-M Futures** balance.
1. Log in to your Binance Master Account.
2. Go to **Account > Sub Accounts > Asset Management**.
3. Click **Transfer** for the sub-account you want to fund.
4. Set:
* **Transfer From:** Master Account → Spot
* **Transfer To:** Sub-account → **USDⓈ-M Futures**
5. Select the asset you plan to trade:
1. Use **USDT** for USDT-margined markets;
2. Use **USDC** for USDC-margined markets.
6. Enter the amount and click **Confirm**.
> **Important:** Transfer funds to **USDⓈ-M Futures**, not Spot or COIN-M Futures. The asset you transfer should match the margin asset used for the market you want to trade.
### Create Binance API Key for Sub-account
Before creating the API key, make sure **Futures is enabled for the sub-account**.
To create an API key for a Binance sub-account:
1. Log in to Binance at
2. Go to **Account > Sub Accounts > API Management**.
3. Click **Create API**.
4. If Binance asks you to select an API key type, choose **System-generated**.
5. Select the sub-account you want to connect to VOOI Ultra and enter a name for the API key.\
Example name: `VOOI Ultra`
6. Complete Binance security verification.
7. Copy the **API Key** and **Secret Key**.
{% hint style="info" %}
**Important:** Copy the Secret Key when Binance shows it. It may not be available again after the API key is saved.
{% endhint %}
8. Open the API key permissions and enable:
1. **Enable Futures**
2. **Enable Spot & Margin Trading**
3. **Restrict access to trusted IPs only (Recommended)**
9. Under **Restrict access to trusted IPs only**, enter the following VOOI Ultra IP addresses, separated by commas:
```
35.78.12.245,54.249.80.55,52.68.244.92,13.159.166.194,13.112.74.148,52.192.115.1,52.192.68.116,13.193.138.71,57.181.0.148,13.115.147.66
```
10. Save the API key settings.
## Add the API Key to VOOI Ultra
1. Open VOOI Ultra at
2. Go to the Binance enabling flow.
3. Paste the **API Key**.
4. Paste the **Secret Key**.
5. Save the connection.
After the connection is saved, Binance Futures trading will be available in VOOI Ultra if the API key permissions are configured correctly.
## If Permissions Are Not Available
If Binance does not allow trading permissions, follow the security steps shown in Binance.
Depending on the account, Binance may require IP restrictions, a self-generated API key, or changes to Default Security Controls.
If **Enable Futures** is not available, make sure Binance Futures was enabled before the API key was created. If needed, create a new API key after enabling Binance Futures.
