How to Connect Kintone to Contacts API

Integrate the Contacts API with Kintone to synchronize contact data and empower your teams.

How to connect Contacts API and Kintone

This guide shows how to connect the GHL Contacts API with Kintone, covering authentication, endpoint usage, data mapping, and best practices for real-time and batch synchronization.

Authentication for Contacts API

Access to the Contacts API requires proper authentication. Use API keys or OAuth tokens to securely authorize requests against your GHL account.

Kintone authentication

Kintone access is controlled by your Kintone app permissions and API token. Provide the necessary token and scopes to enable data flow with the GHL Contacts API.

GHL Contacts API Endpoints you may use with Kintone

GET /contacts/:contactId; GET /contacts/:contactId/tasks; GET /contacts/:contactId/tasks/:taskId; GET /contacts/:contactId/notes; GET /contacts/:contactId/notes/:id; GET /contacts/:contactId/appointments; GET /contacts/; GET /contacts/business/:businessId; POST /contacts/; PUT /contacts/:contactId; DELETE /contacts/:contactId; POST /contacts/:contactId/tasks; PUT /contacts/:contactId/tasks/:taskId; PUT /contacts/:contactId/tasks/:taskId/completed; DELETE /contacts/:contactId/tasks/:taskId; POST /contacts/:contactId/tags

Top 3 connection patterns for Contacts API and Kintone

1) Real-time contact sync from GHL to Kintone

Trigger: when a contact is created or updated in GHL, push a corresponding record to Kintone.

Actions: create or update Kintone records; attach related tasks, notes, and appointments as needed.

Method path: leverage GET /contacts/:contactId and related endpoints, then perform POST/PUT calls to Kintone to upsert records.

Key fields: contactId maps to the Kintone record ID; use email as a secondary key for dedupe.

Top 3 connection patterns for Contacts API and Kintone

2) Batch import of contacts from GHL to Kintone

Trigger: on-demand or scheduled batch sync.

Actions: bulk create or update in Kintone; ensure idempotent operations and proper field mappings.

Method path: fetch contacts via GET /contacts/ and push via Kintone batch endpoints or individual creates.

Key fields: contactId, businessId, and email for deduplication and matching.

Top 3 connection patterns for Contacts API and Kintone

3) Two-way sync with conflict resolution

Trigger: changes in either system require a conflict check and reconciliation.

Actions: implement idempotent updates, clear conflict rules, and maintain audit logs.

Method path: use GET/POST/PUT across both platforms to reconcile data in both directions.

Key fields: contactId, last_modified, and source_system for reliable reconciliation.

No-code benefits of connecting Contacts API with Kintone

Fast setup with drag-and-drop automation and prebuilt endpoint mappings that minimize coding.

A unified view of contacts across GHL and Kintone improves collaboration across sales, support, and success teams.

Real-time updates reduce data silos and manual data entry, increasing accuracy and speed.

Key terms and glossary

This glossary defines core elements and processes you’ll encounter when integrating the GHL Contacts API with Kintone.

API

Application Programming Interface; a set of rules that enable software components to communicate and share data.

AUTHENTICATION

The process of proving identity to obtain access credentials (e.g., OAuth tokens or API keys) for API calls.

ENDPOINT

A specific URL path in an API that performs a defined function or operation.

WEBHOOK

A callback mechanism that notifies another system when a defined event occurs.

People also Search for:

Creative ideas for integrating Contacts API with Kintone

Automate new contact creation from Kintone to GHL

Create or update GHL contacts automatically when a new contact is added in Kintone to keep both systems in sync.

Bidirectional sync for notes and tasks

Sync notes and tasks in both directions so teams have the latest context without manual exports.

Smart routing and alerting

Route updates and alerts to the correct teammate in either system using conditional rules.

Three simple steps to connect Contacts API with Kintone

Step 1: Authenticate and authorize

Obtain GHL OAuth tokens and configure your Kintone API token to enable secure access.

Step 2: Define endpoints and data mapping

Map each GHL endpoint to its Kintone counterpart and specify the fields to synchronize.

Step 3: Test, monitor, and automate

Run tests, enable automated schedules or webhooks, and monitor logs for reliability.

Frequently Asked Questions

What endpoints are available for the Kintone integration with GHL Contacts API?

Yes. Endpoints include GET /contacts/:contactId, GET /contacts/:contactId/tasks, GET /contacts/:contactId/notes, and others. Use these to pull contact data into Kintone for display, reporting, and workflow automation. For actions like creating or updating records, use POST /contacts/ and PUT /contacts/:contactId to keep data in sync across systems.

Authentication typically relies on OAuth tokens or API keys. Configure your GHL app to issue tokens with the necessary scopes (eg, contacts.readonly). On the Kintone side, use an API token with appropriate permissions. Rotate credentials regularly and store them securely. For ongoing reliability, consider using webhooks to receive event-driven updates.

Two-way sync is supported with conflict resolution. Map a unique identifier (contactId) across both systems and use last_modified timestamps to determine the latest version. Implement deduplication rules to avoid duplicate records during synchronization.

Respect API rate limits by batching requests where possible and staggering calls. Use webhooks for real-time updates instead of polling. For heavy workloads, schedule batch jobs during off-peak hours and monitor usage with logs and alerts.

Implement exponential backoff with idempotency keys for retryable operations. Log all errors and set up alerts for repeated failures. Maintain a retry queue to ensure no data is lost during transient issues.

No-code setup is possible for many tasks using prebuilt prompts and templates. For deeper automation, some light scripting or workflow configuration can speed things up. Use the provided templates to accelerate field mappings and endpoint references.

Starter mappings are available, such as linking GHL contactId to Kintone Record ID and mapping essential fields like firstName, lastName, email, and phone. Templates include common relationships for notes, tasks, and attachments to jumpstart your integration.

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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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