> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

# [Api Reference](https://dev.wix.com/docs/api/get-menu-content?url=https%3A%2F%2Fdev.wix.com%2Fdocs%2Fapi-reference&format=markdown.md)

## [Business Management](https://dev.wix.com/docs/api-reference/business-management.md)


### [Marketing](https://dev.wix.com/docs/api-reference/business-management/marketing.md)


#### [Emails](https://dev.wix.com/docs/api-reference/business-management/marketing/emails.md)


##### [Sending Domains](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains.md)


- [Sending Domain Object](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/sending-domain-object.md)

- [Get Sending Domain](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/get-sending-domain.md)

- [Query Sending Domains](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/query-sending-domains.md)

- [Authenticate Sending Domain](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/authenticate-sending-domain.md)

- [Introduction](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/introduction.md)

- [Sample Flows](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/sample-flows.md)

- [Troubleshooting](https://dev.wix.com/docs/api-reference/business-management/marketing/emails/sending-domains/troubleshooting.md)