How to Connect Rankr to the Contacts API (GHL)

GHL Contacts API × Rankr: A seamless no-code integration

Connecting the Contacts API with Rankr

Learn how to authorize Rankr to access the GHL Contacts API, map data fields, and automate core workflows. This guide covers authentication, endpoint usage, and practical integration patterns to keep contacts, tasks, notes, and appointments in sync across systems.

Authorize the GHL Contacts API

To access the Contacts API from Rankr, you’ll need a valid access token with the appropriate scope (for example, contacts.readonly). Store credentials securely, rotate tokens regularly, and follow best practices for API security when connecting Rankr to GHL.

Authorize Rankr Access

Grant Rankr permission in your GHL account to read and manage contacts, tasks, notes, and appointments. Use the recommended authentication method (OAuth or API key) and apply the correct scopes for your use case.

GHL Contacts API Endpoints

GET /contacts/:contactId — Retrieve a single contact by ID. GET /contacts/:contactId/tasks — List tasks for a contact. GET /contacts/:contactId/tasks/:taskId — Get a specific task. GET /contacts/:contactId/notes — List notes for a contact. GET /contacts/:contactId/notes/:id — Get a specific note. GET /contacts/:contactId/appointments — List appointments for a contact. GET /contacts/ — List all contacts. GET /contacts/business/:businessId — List contacts for a business. contacts.write — Permission to write 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 a task as completed. DELETE /contacts/:contactId/tasks/:taskId — Delete a task. POST /contacts/:contactId/tags — Add tags to a contact.

Top 3 integration patterns: Contacts API × Rankr

1) Read and sync contact details

Trigger: When a contact is created or updated in Rankr, fetch the latest details from the GHL Contacts API.

Actions: Create or update the contact in Rankr, attach related tasks and notes as they exist.

GET /contacts/:contactId

Key fields: id, name, email, phone, lastUpdated

Top 3 integration patterns: Contacts API × Rankr

2) Manage contact tasks

Trigger: Updates to a contact’s tasks in Rankr sync to GHL.

Actions: Create, update, or complete tasks in GHL from Rankr.

GET /contacts/:contactId/tasks

Key fields: taskId, title, status, dueDate

Top 3 integration patterns: Contacts API × Rankr

3) Attach notes and appointments

Trigger: Notes or appointments added in Rankr update GHL records.

Actions: Create notes and schedule or update appointments in GHL.

GET /contacts/:contactId/notes

Key fields: noteId, content, createdAt

No-code benefits for Rankr × Contacts API

No-code integration lets you connect Rankr with the GHL Contacts API in minutes, without writing a line of code.

Automate data flow and reduce manual data entry with triggers, actions, and pre-built workflows.

Scale your processes quickly using reusable patterns and centralized data history across systems.

Key terms and glossary

This section defines common terms, data elements, and processes used in the Rankr ↔ GHL Contacts API integration, including endpoints, authentication, triggers, and field mappings.

GHL

GHL refers to the API layer that exposes endpoints for managing contacts, tasks, notes, and appointments within the connected platform, enabling seamless data exchange.

Authentication

The method Rankr uses to prove identity to the GHL API, typically via OAuth tokens or API keys with scoped permissions.

Endpoint

An API path you call to perform an action or retrieve data (e.g., /contacts/:contactId).

Webhook

A real-time event notification that can trigger automation when data changes occur in GHL or Rankr.

People also Search for:

3 Creative ideas for Rankr × Contacts API

Idea #1: Real-time contact updates

Automatically pull changes from the GHL Contacts API when a contact is updated in Rankr, keeping all systems in sync without manual work.

Idea #2: Task-driven workflows

Create tasks in GHL based on events in Rankr and track progress in one unified view.

Idea #3: Notes and appointments as a single history

Attach notes and schedule appointments in GHL from Rankr to build a complete contact timeline across platforms.

3 steps to connect Rankr with the Contacts API

Step 1: Create API credentials

Generate an API key or OAuth client in GHL and authorize Rankr to access contacts data with the required scopes.

Step 2: Test endpoints and map fields

Use the sample endpoints to verify data flow and align field mappings between Rankr and GHL.

Step 3: Build automations and go live

Create triggers and actions, enable monitoring, and start your live integration with confidence.

Frequently asked questions about Rankr and the Contacts API integration

What authentication method does the integration use?

The integration typically uses OAuth 2.0 tokens or API keys to authenticate requests to the GHL API. Ensure the token has the correct scope (for example, contacts.readonly) and store credentials securely. Rotate tokens on a regular schedule and revoke access if a credential is compromised. In Rankr, keep tokens in a secure vault and never expose them in logs or UI. Use testing environments or sandbox endpoints when available to validate access before production use, and follow least-privilege principles to minimize risk.

Start with the core read endpoints to populate and verify data, such as GET /contacts/:contactId and GET /contacts/:contactId/tasks. Once reading is stable, add write-capable endpoints like POST /contacts/ and PUT /contacts/:contactId to sync updates from Rankr to GHL. Use the endpoint list to map fields precisely and test each path individually before chaining into automations.

Yes. The integration can be configured with the contacts.write scope to allow creating and updating contacts, tasks, notes, and more from Rankr. Ensure you grant only the needed permissions for your use case and monitor access logs for unusual activity. If you don’t need write access, stick to the read-only scope to reduce risk.

Before going live, use a staging or test environment to simulate real scenarios. Validate field mappings, triggers, and error handling. Run a few controlled syncs, review logs, and verify data integrity across Rankr and GHL. Once confident, enable the live integration and implement ongoing monitoring.

Yes. You can map custom fields from Rankr to corresponding fields in GHL using the field mapping tools provided by the connector. Ensure consistent data types and formats, and consider including a default value for missing data. Periodically review mappings as your data evolves to avoid drift.

Security best practices include storing tokens securely, rotating credentials regularly, and using least-privilege access. Enable logging and alerting for unusual token usage, implement rate limiting, and review access permissions periodically to comply with your security policies.

Endpoint details, usage examples, and field mappings are available in the integration’s endpoint list and developer docs. Start with the GET endpoints to understand structure, then reference the specific paths like /contacts/:contactId and /contacts/:contactId/tasks to implement your flows.

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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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