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

# FalconX

> Your FalconX API key for transfers, then a sub-account and keys on each exchange the strategy uses.

You need your FalconX **Account Admin**, who allowlists IP addresses on each key. Keep Blockhouse's Credentials step open in one tab while you work through this guide and each exchange's.

**1. Get the key**

Ask your FalconX customer success contact for an API key, or have your **Account Admin** create one under **Account Settings** → **Manage** in the FalconX app. Save the key, secret and passphrase somewhere safe: FalconX can't recover a lost passphrase.

**2. Allowlist the transfer IPs**

In Blockhouse, in **Prime Broker**, choose **FalconX** and copy the **Transfer API IPs**. Ask your Account Admin to add them to the key.

**3. Enter FalconX in Blockhouse**

In **Prime Broker**, enter the key, secret, passphrase and the email of the FalconX user the key belongs to, then tick **IPs are whitelisted for transfer API**.

**4. Set up each exchange**

Follow the guide for each exchange the strategy uses.

> **[Binance](https://docs.blockhouse.app/open-an-account/connect-your-exchanges/prime-brokers/falconx/binance.md)**
>
> FalconX opens the sub-account; you set up Portfolio Margin, one-way mode and cross margin, then two API keys.

> **[Bybit](https://docs.blockhouse.app/open-an-account/connect-your-exchanges/prime-brokers/falconx/bybit.md)**
>
> FalconX opens the sub-account; you set up Cross Margin and one-way mode, then two API keys.

> **[OKX](https://docs.blockhouse.app/open-an-account/connect-your-exchanges/prime-brokers/falconx/okx.md)**
>
> FalconX creates the sub-account and its keys; you set up Multi-currency margin, Auto-borrow and one-way mode.

> **Sources**
>
> FalconX's documentation is behind a login. This page uses what FalconX publishes openly, checked on 9 October 2026.
>
> * [FalconX integration FAQ (PDF)](https://app.falconx.io/static/pdf/integration-faq.pdf)
> * [FalconX FIX document (PDF)](https://app.falconx.io/static/pdf/FIX-Document.pdf)
> * [FalconX Python client](https://github.com/falconxio/falconx-python)


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