> For the complete documentation index, see [llms.txt](https://docs.chatlayer.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chatlayer.ai/chatlayer-documentation-pt-br/channels/all-channels/facebook/facebook-webview-whitelisting.md).

# Lista de permissões do Webview do Facebook

O Facebook permite que webviews sejam exibidas dentro da conversa entre um bot e seu usuário. Essas webviews normalmente são compostas por pequenos aplicativos que contêm lógica que não é possível mostrar nos modelos padrão do Facebook — como botões e carrosséis.

{% hint style="success" %}
Se você adicionar uma webview a um bot do Facebook Messenger, o domínio que hospeda essa webview precisa estar na lista de permissões. Mas apenas os domínios que você inserir como webview em nossa plataforma precisam estar na lista de permissões.

Siga as instruções do Facebook para colocar um domínio na lista de permissões [aqui](https://developers.facebook.com/docs/messenger-platform/reference/messenger-profile-api/domain-whitelisting/#page_settings).
{% endhint %}

Você pode adicionar uma webview adicionando um modelo de botão e adicionando um novo botão com o tipo `Webview`.

![](/files/4a3d5b990eaf6d6c32b49d23b9e3605d975758e5)

Preencha este modelo com o texto e a URL corretos e os parâmetros opcionais que são passados para a webview.

![](/files/e9b3a49176b70dd06f2eada958587845ef5c3ff0)


---

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