# Channels & integrations > Connect WhatsApp, Messenger, Instagram, TikTok and your store platform. Unifunl.io Support help-center category `channels-integrations`, 5 articles. Language: en. Every help-center page has a Markdown twin — append `.md` to its URL — and an `llms.txt` that covers it and everything under it — append `/llms.txt`. ## Articles - [Messaging channels](https://support.unifunl.io/en/help/channels-integrations/messaging-channels.md): Connect WhatsApp, Messenger, Instagram, TikTok and the web widget so every conversation lands in one inbox. - [WhatsApp Business](https://support.unifunl.io/en/help/channels-integrations/whatsapp-business.md): Connect the WhatsApp Business Platform, understand message templates, and find your daily sending limit. - [Store integrations](https://support.unifunl.io/en/help/channels-integrations/store-integrations.md): The full catalogue of supported e-commerce platforms, what each one syncs, and what you need to connect it. - [Web widget](https://support.unifunl.io/en/help/channels-integrations/web-widget.md): Add live chat to your own website so visitors get instant AI answers and become leads. - [Meta ads: connect the Conversions API to measure your sales](https://support.unifunl.io/en/help/channels-integrations/meta-api-conversions-attribution.md): A sale closed in a private message is invisible to Meta — no pixel fires. The Conversions API sends the purchase back to Meta from the server, so your campaigns optimise on sales rather than on messages. ## Optional - [Channels & integrations (page)](https://support.unifunl.io/en/help/channels-integrations): the rendered category page - [Help Center](https://support.unifunl.io/en/help/llms.txt): the whole help center