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

# Extension catalog

> All available integrations in one place: payments, analytics, CRM, booking, messengers.

Catalog of ready-made integrations, all available connections in one place.

## Categories

<CardGroup cols={2}>
  <Card title="Payments" icon="credit-card" href="/en/integrations/payments">
    YooKassa, SBP.
  </Card>

  <Card title="Analytics" icon="chart-line" href="/en/integrations/analytics">
    Yandex Metrika, Google Analytics.
  </Card>

  <Card title="CRM" icon="users" href="/en/integrations/crm">
    AmoCRM.
  </Card>

  <Card title="Booking" icon="calendar-check" href="#yclients">
    YClients (beauty salons, clinics).
  </Card>

  <Card title="Messengers" icon="paper-plane" href="/en/integrations/messengers">
    Telegram notifications, WhatsApp.
  </Card>

  <Card title="Email" icon="envelope" href="/en/integrations/email">
    SMTP: Yandex Mail, Gmail, Mail.ru.
  </Card>
</CardGroup>

## How to connect any extension

<Steps>
  <Step title="Open the catalog">
    In the builder: Features → Extensions.
  </Step>

  <Step title="Pick what you need">
    Click an extension card, see description and connection form.
  </Step>

  <Step title="Enter the keys">
    Each extension has its own fields (API keys, IDs, tokens). We show detailed instructions.
  </Step>

  <Step title="Activate">
    After saving, the extension starts working on your site immediately.
  </Step>
</Steps>

## YClients

Customer booking for services (beauty salons, clinics, and similar).

The connection form has three fields:

* **Company ID**. The number from the dashboard URL: `yclients.com/company/XXXXXX/...`, the `XXXXXX` part.
* **User Token**. Obtained via `POST /api/v1/auth` with a Partner Token and the company admin's login and password.
* **Partner Token**. Issued after submitting an application at [partners.yclients.com](https://partners.yclients.com), 1-3 days of moderation.

<Steps>
  <Step title="Register a company">
    Sign up at [yclients.com](https://yclients.com), 7-day trial, then from \~857 RUB/month per branch.
  </Step>

  <Step title="Find the Company ID">
    Sign in to the YClients dashboard, the URL looks like `yclients.com/company/XXXXXX/...`, the `XXXXXX` is the Company ID. Alternative: Settings, "My company", the "Company ID" row.
  </Step>

  <Step title="Get the Partner Token">
    This is the partner API key, shared for all of a developer's clients.

    You need B2B access: [yclients.com/appstore/partners](https://yclients.com/appstore/partners), "Become a partner", fill out the application (legal entity, app details). Approval takes 1-3 business days. After approval the Partner Token arrives by email, paste it into the field.

    If you know an existing YClients partner, they can share their Partner Token with you (the token is not tied to a specific company).
  </Step>

  <Step title="Get the User Token">
    The administrator user key for your company, obtained via the API:

    ```bash theme={null}
    curl -X POST https://api.yclients.com/api/v1/auth \
      -H "Accept: application/vnd.api.v2+json" \
      -H "Content-Type: application/json" \
      -H "Authorization: Bearer <PARTNER_TOKEN>" \
      -d '{"login":"your_admin_email","password":"your_password"}'
    ```

    In the response, the `data.user_token` field is your value for "User Token". The token does not expire and is invalidated only when the administrator changes their password.
  </Step>
</Steps>

## Missing something

Need an integration we don't have yet? Message [@wowweb\_support](https://t.me/wowweb_support). We expand the catalog based on user requests.