How to connect Personio to Contacts API

GHL Contacts API x Personio: a seamless integration overview

How to connect the GHL Contacts API with Personio

Learn how to securely link GHL’s Contacts API with Personio to sync contacts, tasks, notes, and appointments in real time using standard REST endpoints.

Authenticate the GHL Contacts API

Obtain API credentials (API key or OAuth token) and grant appropriate permissions (read-only or write) to enable secure access to contacts data from Personio.

Authenticate Personio

Establish a trusted connection from Personio to GHL by using OAuth or API-based authentication and selecting the needed scopes for contact data synchronization.

GHL Contacts API Endpoints

GET /contacts/:contactId — Retrieve a contact by ID GET /contacts/:contactId/tasks — Retrieve tasks for a contact GET /contacts/:contactId/tasks/:taskId — Retrieve a specific task GET /contacts/:contactId/notes — Retrieve notes for a contact GET /contacts/:contactId/notes/:id — Retrieve a specific note GET /contacts/:contactId/appointments — Retrieve appointments for a contact GET /contacts/ — List all contacts GET /contacts/business/:businessId — Retrieve business-linked contacts contacts.write — Check write permissions for contacts POST /contacts/ — Create a new contact PUT /contacts/:contactId — Update a contact DELETE /contacts/:contactId — Delete a contact POST /contacts/:contactId/tasks — Create a task for a contact PUT /contacts/:contactId/tasks/:taskId — Update a task PUT /contacts/:contactId/tasks/:taskId/completed — Mark task complete DELETE /contacts/:contactId/tasks/:taskId — Delete a task POST /contacts/:contactId/tags — Add tags to a contact

Top 3 connection patterns for GHL Contacts API and Personio

Real-time contact sync

Trigger: when a contact is created or updated in Personio, sync changes to GHL; when a contact is updated in GHL, reflect updates in Personio.

Actions: create or update contact in GHL, attach tasks, notes, and tags, and preserve a change history.

Method/path: leverage the endpoints above (GET/POST/PUT/DELETE) to sync fields in real time.

Key fields: contactId, email, name, phone, businessId, taskId, noteId.

Top 3 connection patterns for GHL Contacts API and Personio

Bidirectional contact updates

Trigger: changes in GHL or Personio trigger updates in the other system; conflicts are resolved by latest change wins.

Actions: map core fields, handle conflicts, and log changes for audit.

Method/path: use PUT/POST endpoints to update contact attributes across both platforms.

Key fields: contactId, email, name, status, customFields.

Top 3 connection patterns for GHL Contacts API and Personio

Automated notes and tags sync

Trigger: when notes or tags change in either system, synchronize to the other side.

Actions: sync notes content, update tags, and ensure tag lists stay in sync.

Method/path: sync via endpoints for notes and tags (GET/POST/PUT).

Key fields: noteId, tagIds, contactId.

No-code benefits for GHL and Personio

Fast setup with no custom coding required; start syncing in minutes via a Zapier App Connector.

Automated workflows handle data mapping, retries, and error reporting automatically.

Centralized data visibility with consistent fields across both systems.

Key Terms and Glossary

Definitions of API endpoints, authentication, triggers, actions, and how data maps between GHL and Personio for a reliable, no-code integration.

API

Application Programming Interface that enables data exchange between GHL and Personio.

Webhook

A real-time notification mechanism that informs your systems when a data change occurs.

OAuth

Open Authorization protocol for secure delegated access to resources.

Endpoint

A specific URL path that performs an action on a resource via an API.

People also Search for:

3 Creative ideas for integrating GHL Contacts API with Personio

Idea: Smart contact enrichment

Pull fresh data from Personio to enrich GHL contact records in real-time for richer profiles.

Idea: Automated task creation

Automatically generate chores in GHL when events occur in Personio to keep teams aligned.

Idea: Cross-system reporting

Consolidate data into unified dashboards for actionable insights across platforms.

3 Steps to connect GHL Contacts API with Personio

Step 1: Prepare credentials

Gather API keys, OAuth credentials, and permission scopes for both systems.

Step 2: Map data fields

Define field mappings for contacts, notes, tasks, and tags to ensure accurate syncing.

Step 3: Create workflows

Set up triggers, actions, and error-handling workflows to automate data flow.

Frequently Asked Questions

What data can I sync between Personio and GHL?

Answer: You can sync core contact data such as name, email, phone, and company from Personio to GHL, and push back updates when changes occur. The connectors support task, note, and tag synchronization as part of the workflow. Expect some field mapping for custom attributes as needed.

Answer: No code is required for basic syncing via Zapier App Connector. The setup guides provide step-by-step wiring and field mappings. For advanced mapping, a low-code approach can be used, but not necessary.

Answer: OAuth 2.0 is the recommended method for secure, delegated access. API keys are supported for simpler scenarios, but OAuth offers better security and token management.

Answer: Yes. You can map custom fields from Personio to corresponding fields in GHL, and vice versa, using the data mapping interface in Zapier.

Answer: We implement conflict resolution rules (latest change wins) and dedupe logic to minimize duplicates.

Answer: The plan’s API quota varies by account; typical usage is well within common limits, but check your dashboard for exact limits and rate limits.

Answer: You can view logs in the Zapier App Connector dashboard and the GHL activity logs to monitor sync status and errors.

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🚀 GoHighLevel Integration

Complete Operations Catalog - 126 Actions & Triggers

126
Total Operations
55
Polling Triggers
71
Actions
14
Categories
👥

Contacts

10 Triggers 18 Actions
Trigger
Get Contact
Retrieve a specific contact by ID
Trigger
Search Contacts
Advanced search with filters
Trigger
Get Contacts by Business
Retrieve contacts linked to a business
Trigger
Get Duplicate Contact
Check for duplicate contacts
Trigger
Get Contact Appointments
List all appointments for a contact
Trigger
Get Contact Tasks
Retrieve all tasks for a contact
Trigger
Get Contact Task by ID
Get specific task details
Trigger
Get Contact Notes
List all notes for a contact
Trigger
Get Contact Note by ID
Retrieve specific note details
Trigger
List Contacts (Deprecated)
Legacy contact listing method
Action
Create Contact
Add a new contact to the system
Action
Update Contact
Modify existing contact information
Action
Find Contact
Search by email, phone, or ID
Action
Delete Contact
Remove a contact permanently
Action
Upsert Contact
Create or update contact automatically
Action
Add Tags to Contact
Tag contacts for organization
Action
Remove Tags from Contact
Remove specific tags
Action
Bulk Update Contact Tags
Add or remove multiple tags at once
Action
Create Contact Task
Add a new task for a contact
Action
Update Contact Task
Modify existing task details
Action
Complete Contact Task
Mark task as complete
Action
Delete Contact Task
Remove a task permanently
Action
Create Contact Note
Add notes to contact records
Action
Update Contact Note
Edit existing notes
Action
Delete Contact Note
Remove notes from contacts
Action
Add Contact to Campaign
Enroll contact in campaign
Action
Remove from Campaign
Remove contact from specific campaign
Action
Remove from All Campaigns
Unenroll from all campaigns
📅

Calendars & Appointments

13 Triggers 21 Actions
Trigger
List Calendar Groups
Get all calendar groups
Trigger
List Calendars
Retrieve all calendars
Trigger
Get Calendar by ID
Get specific calendar details
Trigger
Get Free Slots
Check calendar availability
Trigger
List Calendar Events
Get all scheduled events
Trigger
List Blocked Slots
View unavailable time slots
Trigger
Get Appointment
Retrieve appointment details
Trigger
List Appointment Notes
Get notes for appointments
Trigger
List Calendar Notifications
View notification settings
Trigger
Get Calendar Notification
Get specific notification
Trigger
List Calendar Resources
View rooms and equipment
Trigger
Get Calendar Resource
Get specific resource details
Action
Create Calendar Group
Set up new calendar group
Action
Update Calendar Group
Modify calendar group settings
Action
Update Group Status
Enable or disable calendar group
Action
Delete Calendar Group
Remove calendar group
Action
Validate Group Slug
Check if slug is available
Action
Create Calendar
Add new calendar
Action
Update Calendar
Modify calendar settings
Action
Delete Calendar
Remove calendar permanently
Action
Create Appointment
Book new appointment
Action
Update Appointment
Modify appointment details
Action
Delete Event
Cancel and remove event
Action
Create Block Slot
Block time on calendar
Action
Update Block Slot
Modify blocked time
Action
Create Appointment Note
Add notes to appointments
Action
Update Appointment Note
Edit appointment notes
Action
Delete Appointment Note
Remove appointment notes
Action
Create Calendar Notification
Set up reminders
Action
Update Notification
Modify notification settings
Action
Delete Notification
Remove notification
Action
Create Calendar Resource
Add room or equipment
Action
Update Calendar Resource
Modify resource details
Action
Delete Calendar Resource
Remove resource
💼

Opportunities

3 Triggers 7 Actions
Trigger
Search Opportunities
Find opportunities with filters
Trigger
Get Opportunity
Retrieve specific opportunity
Trigger
List Pipelines
View all opportunity pipelines
Action
Create Opportunity
Add new sales opportunity
Action
Update Opportunity
Modify opportunity details
Action
Delete Opportunity
Remove opportunity
Action
Update Opportunity Status
Change status (open, won, lost)
Action
Upsert Opportunity
Create or update opportunity
Action
Add Followers
Assign team members to follow
Action
Remove Followers
Unassign followers
👤

Users

4 Triggers 3 Actions
Trigger
Search Users
Find users with filters
Trigger
Filter Users by Email
Search users by email address
Trigger
Get User
Retrieve user details
Trigger
List Users by Location
Get users in specific location
Action
Create User
Add new user to system
Action
Update User
Modify user information
Action
Delete User
Remove user from system
💬

Conversations & Messages

8 Triggers 2 Actions
Trigger
Search Conversations
Find conversations by filters
Trigger
Get Conversation
Retrieve conversation details
Trigger
Get Email by ID
Retrieve specific email
Trigger
Get Message by ID
Get specific message details
Trigger
Get Messages by Conversation
List all conversation messages
Trigger
Get Message Recording
Retrieve voice recording
Trigger
Get Message Transcription
Get transcribed message text
Trigger
Download Transcription
Download transcription file
Action
Update Message Status
Change message read/unread status
Action
Agent Typing Indicator
Show typing indicator in chat
🏢

Businesses

2 Triggers 3 Actions
Trigger
Get Business
Retrieve business details
Trigger
List Businesses by Location
Get all businesses in location
Action
Create Business
Add new business
Action
Update Business
Modify business details
Action
Delete Business
Remove business
🔄

Workflows & Campaigns

3 Triggers 5 Actions
Trigger
List Workflows
Get all workflows
Trigger
List Snapshots
View available snapshots
Trigger
List Campaigns
Get all campaigns
Action
Add Contact to Workflow
Enroll in workflow automation
Action
Remove from Workflow
Unenroll from workflow
Action
Add Contact Followers
Assign followers to contact
Action
Remove Contact Followers
Unassign followers
Action
Bulk Business Update
Add/remove contacts from business
⚙️

Other Operations

20 Triggers 8 Actions
Trigger
List Locations
Get all locations
Trigger
List Custom Fields
View custom field definitions
Trigger
Get Company
Retrieve company information
Trigger
Find Associations
Search associations
Trigger
Get Association
Retrieve association details
Trigger
Get Association Key
Get key by name
Trigger
Get Association by Keys
Find by object keys
Trigger
Get Relations by Record
List record relations
Trigger
Check Blog URL Slug
Verify slug availability
Trigger
Get Blog Authors
List blog authors
Trigger
Get Blog Categories
List blog categories
Trigger
Get Blog Posts
List posts by blog
Trigger
Get Blogs by Location
List location blogs
Action
Find Location by ID
Retrieve location details
Action
Create Location
Add new location
Action
Create Association
Link related records
Action
Update Association
Modify association
Action
Delete Association
Remove association
Action
Create Relation
Establish record relation
Action
Delete Relation
Remove record relation
Action
Create Blog Post
Publish new blog post
Action
Update Blog Post
Edit blog post

✨ Key Capabilities

📊 Contact Management

  • 10 custom field slots per contact
  • Advanced search with filters
  • Duplicate detection
  • Tag management (bulk operations)
  • Full task and note management
  • Campaign & workflow enrollment

📅 Calendar Features

  • Calendar groups with slugs
  • Multiple calendar types
  • Free slot checking
  • Appointment booking system
  • Blocked slots management
  • Room & equipment resources

💼 Sales Pipeline

  • Multi-pipeline support
  • Stage management
  • Status tracking (won, lost, etc)
  • Monetary value tracking
  • User assignment
  • Follower management

🔄 Automation Ready

  • Workflow automation support
  • Campaign management
  • Polling triggers (1-15 min)
  • Real-time conversations
  • Bulk operations
  • Upsert capabilities
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