How to Connect touchSMS to Contacts API

Contacts API + touchSMS integration guide

How to connect Contacts API and touchSMS

This guide walks you through securely linking the Contacts API with touchSMS to enable synchronized contact records, tasks, notes, and appointments across both platforms using standard API requests and OAuth 2.0 authentication.

Authentication for Contacts API

To access the Contacts API, obtain an OAuth 2.0 access token with the required scope (contacts.readonly) and refresh tokens as needed. Use secure storage and token rotation practices.

Authentication for touchSMS

TouchSMS authenticates using OAuth 2.0 flows (or API keys where supported). Ensure the app is granted the same consent scope to access contact data securely.

Key Endpoints for the TouchSMS + Contacts API integration

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 integration ideas for Contacts API and touchSMS

Real-time contact and task sync

Trigger: when a contact is created or updated in Contacts API

Actions: create or update the corresponding contact in touchSMS; create or update related tasks

Method path: GET /contacts/:contactId and POST /contacts/:contactId/tasks

Key fields: contactId, name, email, phone

Top 3 integration ideas for Contacts API and touchSMS

Notes and appointments sync

Trigger: new notes or appointments are added for a contact

Actions: push notes and schedule events into touchSMS; link them to the correct contact

Method path: GET /contacts/:contactId/notes and GET /contacts/:contactId/appointments

Key fields: contactId, id, type

Top 3 integration ideas for Contacts API and touchSMS

Bulk updates and business data

Trigger: periodic sync or on-demand bulk update

Actions: bulk create/update in touchSMS; apply tags and business associations

Method path: GET /contacts/; POST /contacts/; PUT /contacts/:contactId

Key fields: contactId, businessId

No-code benefits of linking Contacts API with touchSMS

Automate data flow and keep records in sync without writing custom code.

Maintain a single source of truth for contacts, activities, and campaigns across platforms.

Accelerate outreach with timely updates and reminders powered by integrated data.

Key Terms and Glossary

Overview of endpoints, triggers, actions, and fields used to move data between the Contacts API and touchSMS.

API Endpoint

A specific URL path you call to perform an action or retrieve data from an API.

OAuth 2.0

The industry-standard authorization framework used to obtain access tokens securely.

Webhook

A real-time data push from one app to another when an event occurs.

Field

A data attribute such as name, email, phone, or status that describes an entity.

People also Search for:

Creative ideas for integrating Contacts API with touchSMS

Onboarding automation

Automatically create new contacts in touchSMS when they are added via the Contacts API, reducing manual data entry.

Smart task reminders

Generate tasks in touchSMS based on contact activity, deadlines, or notes in Contacts API.

Segmented campaigns

Use tags and fields to segment audiences and trigger targeted touchSMS campaigns.

3 Steps to Connect Contacts API with touchSMS

Get API credentials

Register your application in the GHL account to obtain a client ID and client secret.

Configure endpoints and scopes

Set required endpoints and scopes (e.g., contacts.readonly) and provide redirect URLs for OAuth.

Test and deploy

Run test flows, validate data sync, and deploy to production with monitoring.

Frequently Asked Questions

Do I need to write code to connect touchSMS with the Contacts API?

No extensive coding is required to start. The integration leverages OAuth 2.0 for secure authentication and standard REST endpoints to move data between Contacts API and touchSMS. Use pre-built actions to map fields and automate simple flows. Second paragraph: Begin with a sandbox or testing environment, connect via your app credentials, and progressively enable data sync rules to minimize risk.

With the contacts.readonly scope, you can view core contact data such as name, email, phone, and recent activity. For updating or creating records, you’ll need the contacts.write scope and appropriate permissions. You can combine read and write access to support both viewing and updating data as your use case requires.

Yes. You can create or update contacts via POST /contacts/ and PUT /contacts/:contactId. Ensure your app has the proper permissions and that you map fields correctly to avoid duplicates. Consider conflict handling and idempotent requests for reliability.

Security is upheld with OAuth 2.0 tokens, TLS encryption, and token refresh/rotation. Store tokens securely, implement least-privilege access, and revoke tokens if a breach is suspected. Regularly review permissions and monitor access logs.

Check API error messages and status codes in your logs, verify OAuth tokens are valid, and ensure endpoints are correct. Enable retry logic with exponential backoff and monitor rate limits to prevent throttling.

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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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