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Microsoft Graph to Zendesk integration — real-time, two-way sync

Keep Microsoft Graph and Zendesk in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Microsoft Graph and Zendesk

Connect the tickets, records, and events in Zendesk to the systems engineering runs in Microsoft Graph, kept current in real time and in both directions.

Zendesk is where customer-facing and operational work happens: the tickets, conversations, contacts, and records a team touches every day. Microsoft Graph is where engineering runs the systems behind that work — the issue trackers, message brokers, directories, and monitors that keep services moving. The same items, people, and events matter to both, and when the only link between them is a manual hand-off or an overnight export, each side acts on a stale copy of what the other already knows.

Stacksync syncs Organizations, Attachments, Ticket Forms, Tickets in Zendesk with Calendar events, Contacts, Drive items (OneDrive & SharePoint), Teams messages and chats in Microsoft Graph field by field, in real time, and in both directions. You decide which system owns which fields; Stacksync maps the overlap, resolves conflicts by rules you set, and keeps every copy current, with no middleware to build and no API limits to babysit.

Common use cases

  • 01 Mirror high-priority or escalated tickets into engineering trackers through the synced database.
  • 02 Consolidate several Zendesk instances into one reporting database after a merger or brand split.
  • 03 Two-way sync Users and Groups between Microsoft Entra ID and an HRIS or Postgres so joiners, movers, and leavers provision and deprovision accounts and group memberships automatically.
  • 04 Sync Outlook Calendar events and Contacts two-way with a CRM so reps' meetings and the people they meet stay aligned across both systems.

Common sync patterns

Where Microsoft Graph moves messages between services: activity lands on the stream

Records created or changed in Zendesk publish to the queue or topic in Microsoft Graph as they happen, so downstream services react to real events rather than polling for them.

Where Microsoft Graph is the directory or identity source: one set of users

People and accounts in Zendesk stay matched to the users in Microsoft Graph, so access, provisioning, and org changes propagate instead of being keyed in twice.

Where Microsoft Graph watches operations: live volumes for visibility

Open items, throughput, and error counts from Zendesk replicate into Microsoft Graph, so the operational view reflects what is actually happening in the business.

What you can sync between Microsoft Graph and Zendesk

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

Microsoft Graph objects Zendesk objects How this pairing syncs
Users Entra ID user accounts read and written via /users; create, update profile attributes, and enable or disable accounts with User.ReadWrite.All. Users End users and agents; matched to CRM contacts to keep requester data consistent. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Planner tasks Plans, buckets, and tasks via /planner; read and write task status, assignments, and due dates to keep project state in sync. Tickets The central work object; synced to databases for SLA and volume reporting or mirrored into engineering tools. Planner tasks is specific to Microsoft Graph and Tickets to Zendesk — each maps to any object or custom field on the other side.
Groups and memberships Microsoft 365 and security groups via /groups; read and write name, owners, and add/remove members, with membership deltas surfaced by delta query. Tickets Comments Synced with incremental and full sync per the Stacksync docs. Groups and memberships is specific to Microsoft Graph and Tickets Comments to Zendesk — each maps to any object or custom field on the other side.
Mail messages (Outlook) Messages via /users/{id}/messages; read and create drafts, update, and send with the sendMail action, so this surface is fully read-write. Organizations Company groupings for users; typically kept aligned with CRM accounts. Mail messages (Outlook) is specific to Microsoft Graph and Organizations to Zendesk — each maps to any object or custom field on the other side.
Calendar events Outlook events via /users/{id}/events; read and write meetings, attendees, and recurrence, and accept or decline invitations. Attachments Synced with incremental and full sync per the Stacksync docs. Calendar events is specific to Microsoft Graph and Attachments to Zendesk — each maps to any object or custom field on the other side.
Contacts Personal Outlook contacts via /users/{id}/contacts; full create, read, update, delete, synced two-way with CRM person records. Ticket Forms Synced with incremental and full sync per the Stacksync docs. Contacts is specific to Microsoft Graph and Ticket Forms to Zendesk — each maps to any object or custom field on the other side.

How changes propagate between Microsoft Graph and Zendesk

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Microsoft Graph Zendesk Sub-second propagation

DetectionMicrosoft Graph notifies Stacksync of record changes through webhook events. Delta query (change tracking) returns created, updated, and deleted items since the last deltaLink for users, groups, mail, events, contacts, and.

DeliveryEach detected change is written to Zendesk through its API, with automatic retries and rate-limit backoff.

Zendesk Microsoft Graph Sub-second propagation

DetectionZendesk notifies Stacksync of record changes through webhook events. Incremental export endpoints with cursor-based pagination, plus webhooks fired by triggers.

DeliveryEach detected change is written to Microsoft Graph through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Microsoft Graph: Throttled per app and per tenant, returning HTTP 429 with a Retry-After header; limits vary by service — the Outlook mail service allows about 10,000 requests per 10 minutes per app per mailbox with up to 4 concurrent requests, and delta and subscription tokens expire and must be renewed.
  • Zendesk: Request limits vary by plan; incremental export endpoints have their own allowances.
What ships with Microsoft Graph ⇄ Zendesk

Connect Microsoft Graph and Zendesk for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Microsoft Graph–Zendesk connection.

Real-time

Two-way sync

Changes in Microsoft Graph or Zendesk instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Microsoft Graph or Zendesk data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single Microsoft Graph or Zendesk record.

Observability

Monitoring

Track your Microsoft Graph ⇄ Zendesk sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Microsoft Graph and Zendesk.

How the Microsoft Graph and Zendesk connectors work

Microsoft Graph

Integration surface
Microsoft Graph unified REST API (v1.0 and beta) at graph.microsoft.com, spanning Microsoft 365 services — Entra ID, Outlook mail and calendar, OneDrive and SharePoint, Teams, and Planner; supports JSON $batch (up to 20 requests per call).
Authentication
OAuth 2.0 via the Microsoft identity platform (Microsoft Entra ID). An app registration holds delegated or application (app-only) scopes such as Mail.ReadWrite, Calendars.ReadWrite, Files.ReadWrite.All, User.ReadWrite.All, and Group.ReadWrite.All; application permissions require tenant admin consent.
Change detection
Delta query (change tracking) returns created, updated, and deleted items since the last deltaLink for users, groups, mail, events, contacts, and driveItems; change-notification subscriptions (webhooks) POST near-real-time notifications to a notification URL and must be renewed before they expire.
Capabilities
read · write · webhooks
Rate limits
Throttled per app and per tenant, returning HTTP 429 with a Retry-After header; limits vary by service — the Outlook mail service allows about 10,000 requests per 10 minutes per app per mailbox with up to 4 concurrent requests, and delta and subscription tokens expire and must be renewed.

Zendesk

Integration surface
REST API
Authentication
OAuth app authorization: enter your Zendesk subdomain (from {sub_domain_name}.zendesk.com) in Stacksync Connections and click "Authorize App"
Change detection
Incremental export endpoints with cursor-based pagination, plus webhooks fired by triggers
Capabilities
read · write · webhooks
Rate limits
Request limits vary by plan; incremental export endpoints have their own allowances.
Zendesk setup guide
How it works

How to connect Microsoft Graph to Zendesk — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate Microsoft Graph and Zendesk with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Microsoft Graph connected
    Zendesk connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Microsoft Graph and Zendesk objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Microsoft Graph ⇄ Zendesk
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Microsoft Graph Zendesk
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
FAQ

Microsoft Graph and Zendesk integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

Related integrations

Every pair below is a real-time, two-way sync. Search all 319 integrations available for Microsoft Graph and Zendesk.

Popular · 8 of 319
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