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

> ## Agent Instructions
> You are reading OnlyX Help: the OnlyX Help Center and the OnlyX developer documentation. OnlyX is an AI chatting and CRM platform for OnlyFans agencies. Its AI chatter is called Hugo in the app.
> Pages at the site root (for example /inbox/..., /hugo/..., /billing/...) are Help Center articles for agency owners, admins, chatters and creators who use the app at app.onlyx.ai. Words in bold are the exact button, menu and label names the app shows; keep them exactly as written. When these pages do not answer a question, the person can email support at support@onlyx.ai.
> Pages under /developers are the developer documentation. REST API base URL: https://api.onlyx.ai/v1 (authenticate with `Authorization: Bearer <API key>`; keys start with onx_sk_ and are created in app.onlyx.ai under Settings > API & MCP). MCP server: https://mcp.onlyx.ai/mcp (OAuth, or a Bearer API key). In the API the AI chatter is `ai` on the wire. Money is integer US cents in fields ending in Cents; timestamps are UTC ISO-8601.
> Rules for assistants acting on a user's behalf: discover ids with list calls and never invent them; before any call that reaches a real fan or the live OnlyFans account (sending a message, releasing a chat to the AI, turning AI on for a chat, resolving a hand-off, turning review mode off, changing the welcome message, creating a tracking link) show the user the exact content and get explicit confirmation; send every POST with an Idempotency-Key and reuse it on retry; never resend a message whose delivery status is unconfirmed; never ask a creator for her OnlyFans password or codes - she signs in herself through a connect link and the OnlyX Login app.

# Sign in with OnlyX Login on Windows

> Install the free OnlyX Login app on your Windows PC, get past the Windows warning, and sign in to OnlyFans yourself.

<Badge color="green">For creators</Badge>

Your agency sent you a link to connect your OnlyFans account. With it, you sign in to OnlyFans yourself, in the free OnlyX Login app on your Windows PC.

## Before you start

* The link from your agency. It works for 24 hours, and it stops working once your account is connected.
* A Windows 10 or Windows 11 PC or tablet (64-bit).
* Your OnlyFans email and password. You type them into the OnlyFans sign-in page inside the app.
* You do not need an OnlyX account or an administrator password.

## Install OnlyX Login

Do this once. If OnlyX Login is already on your PC, go to [Sign in to OnlyFans](#sign-in-to-onlyfans).

<Steps>
  <Step title="Open your link">
    On your PC, open the link from your agency in your browser.

    The page **Sign in to OnlyFans** opens. It shows a card called **Continue in the app**.
  </Step>

  <Step title="Download the app">
    Under **First time here?**, click **Download for Windows**. The app downloads as an .exe file.

    If your browser warns that the file is not commonly downloaded, choose **Keep**.

    <Frame caption="**1** **Download for Windows** is under **First time here?**.">
      <img className="block dark:hidden" src="https://mintcdn.com/onlyx/GlSdjgQ4YW5Ux4-e/images/help/for-creators/onlyx-login-windows/windows-download-light.png?fit=max&auto=format&n=GlSdjgQ4YW5Ux4-e&q=85&s=9c30d23e6255506d2a64d79534b041ed" alt="The OnlyX Login card on a Windows PC, with the Download for Windows button under First time here?" width="1600" height="687" data-path="images/help/for-creators/onlyx-login-windows/windows-download-light.png" />

      <img className="hidden dark:block" src="https://mintcdn.com/onlyx/GlSdjgQ4YW5Ux4-e/images/help/for-creators/onlyx-login-windows/windows-download-dark.png?fit=max&auto=format&n=GlSdjgQ4YW5Ux4-e&q=85&s=2e2c993867324ccbb537db3a52ef6adf" alt="The OnlyX Login card on a Windows PC, with the Download for Windows button under First time here?" width="1600" height="687" data-path="images/help/for-creators/onlyx-login-windows/windows-download-dark.png" />
    </Frame>
  </Step>

  <Step title="Run the file">
    Open your Downloads folder. Double-click the OnlyX Login file.
  </Step>

  <Step title="Get past the Windows warning">
    Windows may show a message: "Windows protected your PC". This is expected for OnlyX Login.

    In the message, click the small **More info** link. Then click **Run anyway**. The **Run anyway** button appears only after you click **More info**.

    <Frame caption="**1** The page shows the same step: first **More info**, then **Run anyway**.">
      <img className="block dark:hidden" src="https://mintcdn.com/onlyx/GlSdjgQ4YW5Ux4-e/images/help/for-creators/onlyx-login-windows/windows-smartscreen-light.png?fit=max&auto=format&n=GlSdjgQ4YW5Ux4-e&q=85&s=c81df7e3ee5b18f505951aa8f6dbdee5" alt="The install steps on the Windows card, with the page's drawing of the Windows protected your PC message and the small link to press first" width="1592" height="1002" data-path="images/help/for-creators/onlyx-login-windows/windows-smartscreen-light.png" />

      <img className="hidden dark:block" src="https://mintcdn.com/onlyx/GlSdjgQ4YW5Ux4-e/images/help/for-creators/onlyx-login-windows/windows-smartscreen-dark.png?fit=max&auto=format&n=GlSdjgQ4YW5Ux4-e&q=85&s=95604db3537caac2e24abb4306aeb69e" alt="The install steps on the Windows card, with the page's drawing of the Windows protected your PC message and the small link to press first" width="1592" height="1002" data-path="images/help/for-creators/onlyx-login-windows/windows-smartscreen-dark.png" />
    </Frame>
  </Step>

  <Step title="Let it install">
    Wait a few seconds. The app installs and opens by itself. There is nothing to choose.

    The app says "Waiting for your link". This is correct. You can close the app now. It only needs to be installed, not open.
  </Step>
</Steps>

<Note>
  Click **Run anyway** only for the file that you downloaded with **Download for Windows** on the page from your agency.
</Note>

## Sign in to OnlyFans

<Steps>
  <Step title="Open your sign-in in the app">
    Go back to the page from your link. Under **Already installed?**, click **Open in OnlyX Login**.

    The page also mentions "Paste your link". Only the iPhone app has that button. On Windows, always use **Open in OnlyX Login**.

    <Frame caption="**1** Click **Open in OnlyX Login** each time you sign in.">
      <img className="block dark:hidden" src="https://mintcdn.com/onlyx/GlSdjgQ4YW5Ux4-e/images/help/for-creators/onlyx-login-windows/windows-open-light.png?fit=max&auto=format&n=GlSdjgQ4YW5Ux4-e&q=85&s=1f979176984e2462122fa8c1045142d4" alt="The Continue in the app card on a Windows PC, with the Open in OnlyX Login button under Already installed?" width="1600" height="972" data-path="images/help/for-creators/onlyx-login-windows/windows-open-light.png" />

      <img className="hidden dark:block" src="https://mintcdn.com/onlyx/GlSdjgQ4YW5Ux4-e/images/help/for-creators/onlyx-login-windows/windows-open-dark.png?fit=max&auto=format&n=GlSdjgQ4YW5Ux4-e&q=85&s=2605364a55256b9d8fbf68bdce06c1cc" alt="The Continue in the app card on a Windows PC, with the Open in OnlyX Login button under Already installed?" width="1600" height="972" data-path="images/help/for-creators/onlyx-login-windows/windows-open-dark.png" />
    </Frame>
  </Step>

  <Step title="Let your browser open the app">
    Your browser asks whether to open OnlyX Login. Choose to open it.

    OnlyX Login opens on the OnlyFans sign-in page. The bar at the top of the window says "Sign in to OnlyFans as" and your OnlyFans name. It also shows how much time you have left.
  </Step>

  <Step title="Sign in to OnlyFans">
    Sign in with your OnlyFans email and password, as you always do.
  </Step>

  <Step title="Do the face check if OnlyFans asks">
    OnlyFans may ask for a selfie or a video check. Allow the camera when your PC asks. Then follow the instructions from OnlyFans.

    For help with this step, see [Face check tips and what OnlyX can see](/for-creators/face-check-tips).
  </Step>

  <Step title="Wait for Connected">
    The app shows "Connecting your account…". Keep the window open. This usually takes under a minute.

    When the app shows "Connected", click **Close**. The page in your browser changes to **You're connected** by itself.
  </Step>
</Steps>

## If something goes wrong

If you are stuck inside the app, click **Help**. While you sign in, it is in the bar at the top of the app window. A screen with an error has its own **Help** button. The app calls your agency "your manager".

<AccordionGroup>
  <Accordion title="I do not see Run anyway">
    Windows hides the button at first. In the "Windows protected your PC" message, click the small **More info** link. **Run anyway** appears after that.
  </Accordion>

  <Accordion title="My browser says the file is not commonly downloaded">
    Your browser warns about files that few people download. For the OnlyX Login file from the page, choose **Keep**. Then open the file from your Downloads folder.
  </Accordion>

  <Accordion title="Nothing opens when I click Open in OnlyX Login">
    The app is not installed yet, or it was never opened. Open **OnlyX Login** from the Start menu once. Then go back to the page and click **Open in OnlyX Login** again.
  </Accordion>

  <Accordion title="The page says &#x22;This app sign-in link has expired or is unavailable&#x22;">
    Each time the page opens, it makes a new sign-in link for the app. That link works once, and for 15 minutes. Click **Get a new app sign-in link**. Then click **Open in OnlyX Login**.
  </Accordion>

  <Accordion title="OnlyX Login says &#x22;This link has expired&#x22;">
    The app sign-in link was used already, or its time ran out. Go back to the page, and click **Get a new app sign-in link**. Then click **Open in OnlyX Login** and sign in again.
  </Accordion>

  <Accordion title="OnlyX Login says &#x22;Updating OnlyX Login&#x22;">
    A newer version of the app is downloading. Your link works as normal. Click **Open in OnlyX Login** on the page at any time.
  </Accordion>

  <Accordion title="The page says &#x22;Link no longer works&#x22;">
    The link from your agency has expired or was cancelled. Links work for 24 hours. Ask your agency for a new link.

    If the message says to check your connection, the page did not load. Check your internet connection, and reload the page.
  </Accordion>
</AccordionGroup>

## What's next

<Columns cols={2}>
  <Card title="Face check tips and what OnlyX can see" icon="scan-face" href="/for-creators/face-check-tips" horizontal />

  <Card title="Sign in with OnlyX Login on a Mac" icon="laptop" href="/for-creators/onlyx-login-mac" horizontal />
</Columns>