How SALT connects to Contacts API

Connecting Contacts API with SALT for seamless data access

How to connect the Contacts API to SALT

This guide explains how SALT (APPNAME) uses the Contacts API (GHLAPINAME) to access and manage contacts, tasks, notes, appointments, and more. It covers authentication, endpoint usage, and practical integration patterns to power no-code automation in SALT.

Authentication for Contacts API

Authenticate requests with your API key or OAuth token. Use the scope ‘contacts.readonly’ for read-only access, and add write permissions when creating or updating data.

Authentication for SALT

SALT authenticates to the Contacts API using the same secure token mechanism. Keep credentials safe and rotate tokens regularly.

Endpoint list

GET /contacts/:contactId — Retrieve a single contact\nGET /contacts/:contactId/tasks — Get tasks for a contact\nGET /contacts/:contactId/tasks/:taskId — Get a specific task\nGET /contacts/:contactId/notes — List notes for a contact\nGET /contacts/:contactId/notes/:id — Get a note\nGET /contacts/:contactId/appointments — Get appointments for a contact\nGET /contacts/ — List all contacts\nGET /contacts/business/:businessId — Get contacts for a business\ncontacts.write — Scope reference for write access\nPOST /contacts/ — Create a new contact\nPUT /contacts/:contactId — Update a contact\nDELETE /contacts/:contactId — Delete a contact\nPOST /contacts/:contactId/tasks — Create a new task for a contact\nPUT /contacts/:contactId/tasks/:taskId — Update a task\nPUT /contacts/:contactId/tasks/:taskId/completed — Mark a task as completed\nDELETE /contacts/:contactId/tasks/:taskId — Delete a task\nPOST /contacts/:contactId/tags — Add tags to a contact

Top 3 connections between Contacts API and SALT

1) Read and sync contact data

Trigger: a new or updated contact in SALT prompts a fetch of the contact’s data via GET /contacts/:contactId to ensure SALT reflects the latest information.

Actions: retrieve the contact details, then pull related tasks, notes, and appointments to assemble a complete profile for SALT.

GET /contacts/:contactId

id, name, email, phone, tags

Top 3 connections between Contacts API and SALT

2) Create and manage tasks from SALT

Trigger: when a task is created in SALT, push it to the Contacts API to keep the task list in sync.

Actions: create and update tasks for the contact, enabling progress tracking directly from SALT.

POST /contacts/:contactId/tasks

title, dueDate, status

Top 3 connections between Contacts API and SALT

3) Tags and notes synchronization

Trigger: when tags are added or notes are updated in SALT, synchronize changes with the Contacts API.

Actions: add tags via POST /contacts/:contactId/tags and retrieve/update notes as needed to maintain consistency.

POST /contacts/:contactId/tags

tags

No-code benefits of SALT with Contacts API

Connect SALT to the Contacts API without writing code—use Zapier App Connector or built-in SALT integrations to automate data flows.

Orchestrate end-to-end workflows across contacts, tasks, notes, and tags within SALT for seamless operations.

Scale your automations as your contact data grows, with robust error handling, retries, and observability.

Key terms and glossary

This glossary defines core terms used to connect SALT to the Contacts API, including endpoints, triggers, actions, and data fields.

Contact

A person or business record stored in the Contacts API with fields like id, name, email, phone, and tags.

Notes

Free-form text notes attached to a contact to capture context or history.

Task

An assignable item linked to a contact, with a title, due date, status, and completion state.

Tag

A label applied to a contact for segmentation and routing.

People also Search for:

Creative ideas for connecting Contacts API with SALT

Auto-cleanup and de-duplication

Fetch all contacts, detect duplicates by email, and merge into a single SALT contact record to keep data clean.

Tag-based routing journeys

Assign tags based on lead status to route contacts into tailored SALT automation paths.

Notes-driven follow-ups

Pull latest notes to trigger timely follow-ups and context-rich conversations in SALT.

3 steps to connect Contacts API with SALT

Step 1: Authenticate

Obtain an API key or OAuth token and set the required scopes (e.g., contacts.readonly) for SALT to access data.

Step 2: Configure endpoints

Select endpoints relevant to your workflows, such as GET /contacts/:contactId, POST /contacts/, and POST /contacts/:contactId/tasks.

Step 3: Test and deploy

Run tests, verify data accuracy, monitor logs, and deploy automation in SALT.

FAQ

Do I need coding to integrate?

No coding required. You can connect SALT to the Contacts API using no-code tools like Zapier App Connector or SALT’s built-in connectors to automate data flows between SALT and Contacts API. Start with read operations to surface contact data and progressively add actions as you validate the workflow.\nAs you gain confidence, you can expand to write operations (create/update) by configuring the appropriate scopes and endpoints in your integration setup.

Permissions center around scopes. For read-only operations, use contacts.readonly. For creating, updating, or deleting data, ensure the contacts.write scope is granted and used only where needed. Always follow the principle of least privilege.\nIf your app requires broader access, request elevated scopes and implement token rotation and audit logging to maintain security.

For syncing contacts, use GET /contacts/:contactId to retrieve a single contact and GET /contacts/ to list contacts. To build workflows, combine endpoints like POST /contacts/ to create a contact, POST /contacts/:contactId/tasks to add tasks, and POST /contacts/:contactId/tags to apply labels. \nThese endpoints enable reliable data synchronization and robust automation within SALT.

Handle errors with standard HTTP status codes and structured error messages. Implement retries with exponential backoff for transient errors, log failures for debugging, and alert when rate limits are approached. Validate responses against expected schemas to catch data inconsistencies early.

Yes, updating notes can be done via API when supported by your plan. If a direct note-update endpoint is available (e.g., PUT /contacts/:contactId/notes/:id), use it to modify content. If not, use supported create/replace patterns or update note content via SALT workflows that surface changes to the API. Always test updates in a staging environment first.

Tags are used to categorize and route contacts. You can add tags with POST /contacts/:contactId/tags, remove or update tags through appropriate tag-management endpoints, and leverage tags to trigger automations within SALT. Maintain tag consistency to avoid fragmentation in workflows.

API rate limits depend on your plan and throttle configuration. Monitor response headers for remaining quota and implement backoff strategies to stay within limits. If you anticipate high throughput, consider upgrading or batching requests to optimize performance.

New Server SALE!

Due to high volume, we will be upgrading our server soon!

Prices Go UP in:

Days
Hours
Minutes
Seconds

Monthly Access

Full Endpoint Access
$ 49
99
Monthly
  • All GHL API Endpoints
  • Premium Support
  • Continuous Updates
  • Unlimited Usage*
  • Instant Access
  • Full Private Zap Access
  • No Need to Purchase Premium Zap
  • 250+ More Endpoints than HLProTools
Popular

Annual Access

Full Endpoint Access
$ 37
49
Billed Annually
  • All GHL API Endpoints
  • Premium Support
  • Continuous Updates
  • Unlimited Usage*
  • Instant Access
  • Full Private Zap Access
  • No Need to Purchase Premium Zap
  • 250+ More Endpoints than HLProTools
Save 25%

Lifetime

Full Endpoint Access
$ 999
99
One-time Fee
  • All GHL API Endpoints
  • Premium Support
  • Continuous Updates
  • Unlimited Usage*
  • Instant Access
  • Full Private Zap Access
  • No Need to Purchase Premium Zap
  • 250+ More Endpoints than HLProTools
Best Value

🚀 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
Browse Our App Connections

Legal Services

Our Services

Business API
Business API
Calendars API
Calendars API
Contacts API
Contacts API
Conversations API
Conversations API