# Contact and Chat APIs

- [Get All Contacts](/api-documentation/contact-and-chat-apis/get-all-contacts.md): This page contains the API documentation for the getting all contacts of platform.
- [Getting Groups/Segments](/api-documentation/contact-and-chat-apis/getting-groups-segments.md): This page contains the API documentation for the getting all groups/segments in customers account.
- [Add WhatsApp Contact](/api-documentation/contact-and-chat-apis/add-whatsapp-contact.md): This page contains the API documentation for the adding new WhatsApp contacts
- [Delete WhatsApp Contact](/api-documentation/contact-and-chat-apis/delete-whatsapp-contact.md): This page contains the API documentation for the deleting any WhatsApp contact.
- [Website Contacts & Meta Data](/api-documentation/contact-and-chat-apis/website-contacts-and-meta-data.md): This section contains the Leads and Chat API references