How to connect Builderall Mailingboss to Contacts API via GHL

Seamless integration between Contacts API and Builderall Mailingboss

Step-by-step guide to linking Contacts API with Builderall Mailingboss

This guide shows how to authenticate, access core endpoints, and automate common workflows by connecting the Contacts API with Builderall Mailingboss through GHL.

Authorize the Contacts API connection

Configure secure credentials and OAuth or API key authentication to enable safe data exchange between GHL and Builderall Mailingboss.

Authorize Builderall Mailingboss access

Provide your Builderall Mailingboss credentials and complete the authorization flow so GHL can perform actions on your behalf.

Core API endpoints for Contacts API

Key endpoints include GET /contacts/:contactId, GET /contacts, POST /contacts, PUT /contacts/:contactId, DELETE /contacts/:contactId, and related tasks, notes, appointments, and tag endpoints.

Top 3 connection patterns for Contacts API and Builderall Mailingboss

1) Read and sync contact details

Trigger: when a contact is updated or created in Contacts API, fetch latest data into Builderall Mailingboss.

Actions: retrieve contact, update related tasks, sync notes and appointments as needed.

GET /contacts/:contactId

Key fields: contactId, email, firstName, lastName, phone

Top 3 connection patterns for Contacts API and Builderall Mailingboss

2) Create tasks from contact activity

Trigger: monitoring notes or emails to decide on task creation

Actions: POST /contacts/:contactId/tasks to assign tasks

POST /contacts/:contactId/tasks

Key fields: contactId, taskId, title, dueDate

Top 3 connection patterns for Contacts API and Builderall Mailingboss

3) Tag and organize contacts

Trigger: specific contact events trigger tagging

Actions: POST /contacts/:contactId/tags to apply tags

POST /contacts/:contactId/tags

Key fields: contactId, tag

No-code benefits of integrating Contacts API with Builderall Mailingboss

Automate complex workflows without writing code, saving time and reducing manual data entry.

Centralize contact data for precise segmentation and personalized campaigns across tools.

Enable real-time data sync so actions in one app reflect immediately in the other.

Key terms and glossary

Glossary for common terms used in GHL integrations: endpoint, trigger, action, auth, and tag definitions with quick explanations.

Endpoint

A URL path that performs a specific operation on the API, such as retrieving a contact or creating a task.

Trigger

An event in the source app that starts an automation in GHL or Builderall Mailingboss.

Action

An operation performed in response to a trigger, such as creating a task or updating a contact.

Tag

A label assigned to a contact to group and segment contacts for campaigns.

People also Search for:

Creative ideas for integrating Contacts API with Builderall Mailingboss

Idea 1: Automated welcome series

Trigger a welcome email or onboarding task when a new contact is added to the system, ensuring instant engagement.

Idea 2: Task-based follow-ups

Create follow-up tasks based on contact activity and campaign responses to stay top of mind.

Idea 3: Tag-based segmentation

Automatically tag contacts by behavior to tailor messages and automations.

3 steps to connect Contacts API with Builderall Mailingboss

Step 1: Prepare API credentials

Collect API keys and set up secure access with the required scope: contacts.readonly.

Step 2: Authorize the connection

Complete the OAuth or API key flow to authorize GHL to act on your Builderall Mailingboss data.

Step 3: Test and go live

Run test calls to verify endpoints and ensure data is syncing correctly between both apps.

Frequently Asked Questions

What endpoints are available in the Contacts API integration with Builderall Mailingboss?

The Contacts API exposes endpoints to read, create, update, and delete contacts, tasks, notes, and appointments. Use GET for retrieval, POST to create, PUT to update, and DELETE to remove items. You can also manage tags and related resources through dedicated endpoints.

Secure authentication uses OAuth or API keys. Store credentials securely and rotate keys regularly, and use scopes like contacts.readonly to limit access. Also, consider using webhooks for event-driven updates and implement retry logic for transient failures.

Yes. You can CRUD contacts, tasks, and notes through the API. Some operations may require additional permissions; check scope and user role. Test each endpoint in a staging environment before moving to production to avoid data inconsistencies.

Yes, webhooks and real-time events are supported in many flows, enabling automatic updates between GHL and Builderall Mailingboss. Configure endpoints to listen to changes such as contact updates or task completions to keep data synchronized.

Rate limits are in place to protect API performance. If you exceed limits, you may receive 429 responses. Implement exponential backoff. Plan calls efficiently by batching requests and caching data where feasible.

Use robust error handling to interpret API error codes and provide meaningful messages to users. Implement retries with backoff and log failures for debugging.

Endpoint documentation and examples are available in the official API reference and the builder integration guide. Look for code samples, curl commands, and long-form explanations to accelerate implementation.

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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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