How to connect ActiveCampaign Postmark to Workflows API

Seamless integration between Workflows API and ActiveCampaign Postmark to automate customer communications.

How to connect Workflows API with ActiveCampaign Postmark

This overview walks you through authenticating, selecting endpoints, mapping fields, and testing the connection between Workflows API and ActiveCampaign Postmark.

Authentication for Workflows API

To authorize requests to the Workflows API, use the API key provided in your GHL account and keep it secure. This key is sent with each request to verify your identity.

Authentication for ActiveCampaign Postmark

In ActiveCampaign Postmark, generate an API token and attach it to the Zapier connector to authorize actions like sending emails or updating contacts.

Endpoint List

– GET /surveys/ — Retrieve all surveys. – GET /surveys/submissions — Retrieve submissions for a survey.

Top 3 Connections Between Workflows API and ActiveCampaign Postmark

1) Trigger: New survey submission to initiate a personalized email

When a new submission is created in Workflows API, trigger an email workflow in ActiveCampaign Postmark to reach the respondent.

Actions: update the contact with submission data; optionally add a tag or custom field.

GET /surveys/submissions

Key fields: survey_id, submission_id, respondent_email

Top 3 Connections Between Workflows API and ActiveCampaign Postmark

2) Connection: Send transactional emails via Postmark

Trigger: when a contact is updated or a condition is met, send a transactional email through ActiveCampaign Postmark.

Actions: create or update contacts, queue emails, log delivery.

POST /emails/send

Key fields: recipient_email, template_id, substitution_values

Top 3 Connections Between Workflows API and ActiveCampaign Postmark

3) Connection: Sync contact data after submission

Trigger: after a submission is processed, update contact fields and status in ActiveCampaign Postmark.

Actions: update contact record, apply tags, log the submission event.

PUT /contacts/{contact_id}

Key fields: contact_id, last_submission_id, status

No‑code benefits of integrating Workflows API with ActiveCampaign Postmark

Automate cross‑app workflows without writing code.

Move data between systems in real time with built‑in triggers.

Create centralized insights with unified activity logs and dashboards.

Key Elements and Glossary

A quick glossary of terms used in this guide: APIs, endpoints, authentication, webhooks, and data mapping.

API

An API is a defined interface that lets two software systems talk to each other and exchange data.

Authentication

Verification of identity to grant access to an API or service, usually via API keys or OAuth.

Webhook

A way for applications to send real-time data to another app via HTTP callbacks.

Endpoint

A URL that exposes a resource or action for an API.

People also Search for:

Creative ideas for integrating Workflows API with ActiveCampaign Postmark

Idea 1: Welcome email after a survey submission

Trigger a personalized welcome email as soon as a respondent submits a survey.

Idea 2: Score-based follow‑ups

Automatically adjust lead score and schedule next actions based on responses.

Idea 3: Segmentation for targeted campaigns

Tag and segment contacts by survey results to run precise campaigns in Postmark.

3 Simple Steps to Connect Workflows API with ActiveCampaign Postmark

Step 1: Gather credentials

In GHL, generate API keys; in ActiveCampaign Postmark, create an API token.

Step 2: Set up the connection in Zapier

Select GHL as the source, APPNAME as the destination, and map fields between endpoints.

Step 3: Test and deploy

Run tests, confirm data flows correctly, and enable automation in production.

Frequently Asked Questions

What is the Workflows API in this context?

The Workflows API exposes resources like surveys and submissions that help automate interactions. By connecting to APPNAME, you can trigger emails and update contacts automatically. To get started, generate your API key in GHL and obtain an API token in ActiveCampaign Postmark, then add them to your Zapier connection and test.

No-code options are available through the Zapier App Connector, allowing you to build flows without writing code. For advanced users, custom field mapping and conditional logic can be applied to tailor the integration. If you need deeper customization, you can leverage the endpoints and webhooks to create complex automations that fit your business processes.

A basic setup uses the endpoints for retrieving surveys and submissions (GET /surveys/ and GET /surveys/submissions). These provide the data triggers needed to start workflows in APPNAME. Additional endpoints can be added later to extend capabilities, such as sending emails or updating contacts, as your use case grows.

Authentication typically uses API keys or tokens exchanged during setup. Store credentials securely in your integration platform and rotate keys periodically. Always use secure connections (HTTPS) and avoid exposing keys in client-side code or logs.

Yes. Use the testing or sandbox modes provided by both GHL and APPNAME to verify data flow without impacting production data. Run end-to-end tests, confirm field mappings, and validate that triggers, actions, and data updates occur as expected before going live.

Monitor activity with built-in logs and dashboards in your integration tool. Look for failed requests, latency, and data mismatches, and set up alerts for any errors. Regularly review delivery rates, open/click metrics, and contact updates to ensure ongoing accuracy.

API credentials are accessible in your GHL account (for the Workflows API) and in ActiveCampaign Postmark (for the app token). Store them securely and follow rotation policies. If you lose credentials, regenerate them from the respective dashboards and update your connection promptly.

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