Unified.to

Microsoft OutlookAPIintegration&MCPserver

Deliver real-time Authentication faster, close sales deals sooner, and scale without an integration backlog.

Try free for 30 days, no credit card required

Add Microsoft Outlook and 34 other pre-built Authentication integrations

Real-time data to fuel countless Authentication use cases

Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.

auth

Single Sign-on

Enable secure SSO across multiple applications for improved user experience.

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auth

Multi-factor Authentication

Implement MFA to enhance security for sensitive operations.

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auth

Access Management

Manage user roles and permissions dynamically based on real-time data.

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Your product
or/and
AI agent
Unified.to
Unified API
or/and
Unified MCP
Microsoft Outlook
CALENDAR Event
CALENDAR Busy
Calendar
MESSAGING Channel
MESSAGING Message
HRIS Employee
Passthrough
CALENDAR Event
CALENDAR Busy
Calendar
MESSAGING Channel
MESSAGING Message
HRIS Employee
Passthrough
Your customer's data
on Microsoft Outlook

Unified API data-models and methods

CALENDAR Event
list get create update remove
CALENDAR Busy
list
Calendar
list get
MESSAGING Channel
list get
MESSAGING Message
list create update remove get
HRIS Employee
list get remove create update
Passthrough
get post put patch delete

20 Unified MCP tools

retrieve a channel2 parameters
list all channels2 parameters
create a message17 parameters
list all messages9 parameters
retrieve a message2 parameters
update a message18 parameters
remove a message2 parameters
create an employee32 parameters
list all employees6 parameters
retrieve an employee2 parameters
update an employee33 parameters
remove an employee2 parameters
list all calendars4 parameters
retrieve a calendar2 parameters
create an event20 parameters
list all events7 parameters
retrieve an event2 parameters
update an event21 parameters
remove an event2 parameters
list all busies4 parameters

The modern Unified API platform, built differently

Real-time, pass-through

Every request hits the source API live. No caching, no sync jobs, no stale data — just on-demand API reads/writes with native and virtual webhooks for instant updates.

Zero-storage by design

We never store end-customer data. Traffic is stateless and regionalized (US/EU/AU), reducing compliance scope and eliminating data-at-rest risk.

One API, deeply normalized

370+ integrations, 23 categories... Unified objects, endpoints, scopes, and errors—plus raw payload passthrough when you need provider-specific fields.

Custom fields & objects

Go beyond shallow schemas. We support custom fields and read/write on custom objects (e.g., Salesforce) via unified metadata APIs.

AI-ready integrations

Built for AI products: real-time streams for RAG/embeddings and Unified MCP tools that securely grant LLMs controlled integration access.

Predictable pricing, no lock-in

Transparent usage-based pricing that scales with API volume—not customers. Own your credentials and migrate anytime.

Add a Microsoft Outlook integration to your application in hours

1Test drive integrations

Effortlessly test API calls, explore endpoints, and try out the Microsoft Outlook integration using synthetic data in our Sandbox environment.

2Authorize connections

Drop in our Authorization component with a single line of code. Your users can then connect and grant access to their Microsoft Outlook data.

3Start making API calls

Use the Connection ID to interact with Microsoft Outlook via our unified API. We handle maintenance and updates so you can focus on your product.

Trusted by global product companies and developers to power integrations for innovative AI and SaaS applications

Humi.ca
Paidiem.com
HeroHunt.ai
HireTechLadies.com
Sailes.ai
Foresight
Recital
Talin
Sync2Hire
Humi.ca
Paidiem.com
HeroHunt.ai
HireTechLadies.com
Sailes.ai
Foresight
Recital
Talin
Sync2Hire

5 stars on G2

Integrate with all the major authentication applications

Unified.to makes it possible to integrate once to a unified API to connect with all the applications your customers use, so you can train AI models, build advanced automation, and expand your market.

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Integrateonce,launchindays

With 370+ pre-built integrations and zero maintenance burden, Unified.to unlocks your team's integration potential, so you can unblock growth.