--- title: "Integrations - Microsoftoutlook" url: "https://docs.unified.to/integrations/microsoftoutlook" description: "Unified.to documentation" --- ## Integration: Microsoft Outlook ![Microsoft Outlook](https://api.unified.to/docs/images/microsoftoutlook.png) [Back to integrations](/integrations) #### Overview Company website: Integration launch date: May 21, 2024 API Categories: [Authentication](/auth/overview)[Messaging](/messaging/overview)[Calendar & Meetings](/calendar/overview)[HR & Directory](/hris/overview)[Passthrough](/passthrough/overview) API Authorization: OAuth2 flow OAuth2 client credentials flow #### CALENDAR EVENT End-API object: event Unified API Methods: [List](/calendar/event/List%5Fall%5Fevents)[Get](/calendar/event/Retrieve%5Fan%5Fevent)[Create](/calendar/event/Create%5Fan%5Fevent)[Update](/calendar/event/Update%5Fan%5Fevent)[Remove](/calendar/event/Remove%5Fan%5Fevent) Webhooks: Virtual Native List options: calendar\_idend\_ltexpandlimitoffsetsort\_by\_created\_atsort\_by\_updated\_atstart\_gteupdated\_gte Readable fields: [attachments](/calendar/event/model)[attendees](/calendar/event/model)[calendar\_id](/calendar/event/model)[conference](/calendar/event/model)[created\_at](/calendar/event/model)[end\_at](/calendar/event/model)[has\_conference](/calendar/event/model)[id](/calendar/event/model)[is\_all\_day](/calendar/event/model)[is\_free](/calendar/event/model)[is\_private](/calendar/event/model)[location](/calendar/event/model)[notes](/calendar/event/model)[organizer](/calendar/event/model)[recurrence](/calendar/event/model)[recurring\_event\_id](/calendar/event/model)[start\_at](/calendar/event/model)[status](/calendar/event/model)[subject](/calendar/event/model)[timezone](/calendar/event/model)[updated\_at](/calendar/event/model)[web\_url](/calendar/event/model) Slow fields: [attachments](/calendar/event/model) Writable fields: [end\_at](/calendar/event/model)[start\_at](/calendar/event/model)[attendees](/calendar/event/model)[conference](/calendar/event/model)[has\_conference](/calendar/event/model)[is\_all\_day](/calendar/event/model)[is\_free](/calendar/event/model)[is\_private](/calendar/event/model)[location](/calendar/event/model)[notes](/calendar/event/model)[recurrence](/calendar/event/model)[status](/calendar/event/model)[subject](/calendar/event/model)[timezone](/calendar/event/model) required fields #### CALENDAR BUSY End-API object: scheduleitems Unified API Methods: [List](/calendar/busy/List%5Fall%5Fbusies) List options: calendar\_idend\_ltstart\_gteuser\_id Readable fields: [description](/calendar/busy/model)[end\_at](/calendar/busy/model)[start\_at](/calendar/busy/model)[timezone](/calendar/busy/model) Writable fields: [\-none-](/calendar/busy/model) #### CALENDAR CALENDAR End-API object: calendar Unified API Methods: [List](/calendar/calendar/List%5Fall%5Fcalendars)[Get](/calendar/calendar/Retrieve%5Fa%5Fcalendar) List options: limitoffsetquery Readable fields: [id](/calendar/calendar/model)[is\_primary](/calendar/calendar/model)[name](/calendar/calendar/model) Writable fields: [\-none-](/calendar/calendar/model) #### MESSAGING CHANNEL End-API object: mailfolders Unified API Methods: [List](/messaging/channel/List%5Fall%5Fchannels)[Get](/messaging/channel/Retrieve%5Fa%5Fchannel) List options: parent\_id Readable fields: [id](/messaging/channel/model)[is\_private](/messaging/channel/model)[name](/messaging/channel/model)[parent\_id](/messaging/channel/model) Writable fields: [\-none-](/messaging/channel/model) #### MESSAGING MESSAGE End-API object: messages Unified API Methods: [List](/messaging/message/List%5Fall%5Fmessages)[Create](/messaging/message/Create%5Fa%5Fmessage)[Update](/messaging/message/Update%5Fa%5Fmessage)[Remove](/messaging/message/Remove%5Fa%5Fmessage)[Get](/messaging/message/Retrieve%5Fa%5Fmessage) Webhooks: Virtual Native List options: channel\_idend\_ltexpandlimitoffsetparent\_idquerystart\_gteupdated\_gteuser\_id Readable fields: [attachments](/messaging/message/model)[author\_member](/messaging/message/model)[channels](/messaging/message/model)[created\_at](/messaging/message/model)[destination\_members](/messaging/message/model)[has\_children](/messaging/message/model)[hidden\_members](/messaging/message/model)[id](/messaging/message/model)[is\_unread](/messaging/message/model)[mentioned\_members](/messaging/message/model)[message](/messaging/message/model)[message\_html](/messaging/message/model)[message\_thread\_identifier](/messaging/message/model)[parent\_id](/messaging/message/model)[reference](/messaging/message/model)[subject](/messaging/message/model)[updated\_at](/messaging/message/model)[web\_url](/messaging/message/model) Slow fields: [parent\_id](/messaging/message/model)[has\_children](/messaging/message/model)[channels](/messaging/message/model) Writable fields: [destination\_members](/messaging/message/model)[subject](/messaging/message/model)[attachments](/messaging/message/model)[author\_member](/messaging/message/model)[channels](/messaging/message/model)[hidden\_members](/messaging/message/model)[mentioned\_members](/messaging/message/model)[message](/messaging/message/model)[message\_html](/messaging/message/model)[message\_thread\_identifier](/messaging/message/model)[parent\_id](/messaging/message/model) required fields #### HRIS EMPLOYEE End-API object: users Unified API Methods: [List](/hris/employee/List%5Fall%5Femployees)[Get](/hris/employee/Retrieve%5Fan%5Femployee)[Remove](/hris/employee/Remove%5Fan%5Femployee)[Create](/hris/employee/Create%5Fan%5Femployee)[Update](/hris/employee/Update%5Fan%5Femployee) Webhooks: Virtual Native List options: limitoffsetqueryupdated\_gte Readable fields: [address](/hris/employee/model)[bio](/hris/employee/model)[date\_of\_birth](/hris/employee/model)[emails](/hris/employee/model)[employee\_number](/hris/employee/model)[employee\_roles](/hris/employee/model)[employment\_status](/hris/employee/model)[employment\_type](/hris/employee/model)[first\_name](/hris/employee/model)[groups](/hris/employee/model)[hired\_at](/hris/employee/model)[id](/hris/employee/model)[image\_url](/hris/employee/model)[language\_locale](/hris/employee/model)[last\_name](/hris/employee/model)[manager\_id](/hris/employee/model)[name](/hris/employee/model)[storage\_quota\_allocated](/hris/employee/model)[storage\_quota\_available](/hris/employee/model)[storage\_quota\_used](/hris/employee/model)[telephones](/hris/employee/model)[title](/hris/employee/model) Slow fields: [employment\_type](/hris/employee/model)[hired\_at](/hris/employee/model)[date\_of\_birth](/hris/employee/model)[manager\_id](/hris/employee/model)[groups](/hris/employee/model)[image\_url](/hris/employee/model)[storage\_quota\_allocated](/hris/employee/model)[storage\_quota\_used](/hris/employee/model)[storage\_quota\_available](/hris/employee/model) Writable fields: [bio](/hris/employee/model)[emails](/hris/employee/model)[employee\_number](/hris/employee/model)[groups](/hris/employee/model)[language\_locale](/hris/employee/model)[name](/hris/employee/model)[title](/hris/employee/model) #### PASSTHROUGH Unified API Methods: [POST](/passthrough/overview)[GET](/passthrough/overview)[PUT](/passthrough/overview)[DELETE](/passthrough/overview) List options: \-none- Readable fields: [\-none-](/passthrough/undefined/model) Writable fields: [\-none-](/passthrough/undefined/model)