How to connect Gravity Forms to Contacts API

Seamless integration between Gravity Forms and the Contacts API to automate contact management.

How to connect Contacts API with Gravity Forms

This guide shows how to securely link Gravity Forms with the Contacts API so form submissions automatically create and update contacts, notes, tasks, and more—no code required.

Authentication for Contacts API

Authenticate requests with your API credentials and the required scope (contacts.readonly). Store credentials securely and rotate keys as needed.

Authentication for Gravity Forms

Configure Gravity Forms to use your API credentials when connecting to the Contacts API, using the app’s built-in authentication options or a Zapier-style connection.

API Endpoints

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; contacts.write; 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 connections between Contacts API and Gravity Forms

Create or update a contact from form submissions

Trigger: Gravity Forms submissions

Actions: create or update a contact in the Contacts API; map fields like email, first_name, last_name, and phone; optionally create notes or tasks

POST /contacts/ to create a new contact or PUT /contacts/:contactId to update an existing one

Key fields: email (primary), first_name, last_name, phone

Top 3 connections between Contacts API and Gravity Forms

Add tags to contacts

Trigger: new or updated form submission

Actions: add tags via POST /contacts/:contactId/tags

POST /contacts/:contactId/tags

Key fields: contactId, tags

Top 3 connections between Contacts API and Gravity Forms

Create follow-up tasks for contacts

Trigger: form submission or event

Actions: create a task via POST /contacts/:contactId/tasks

POST /contacts/:contactId/tasks

Key fields: contactId, task_title, due_date

No-code benefits

Build powerful automations without writing code

Speed up data syncing between Gravity Forms and the Contacts API

Create reusable templates for recurring workflows

Key terms and glossary

This glossary defines core elements: endpoints, triggers, actions, method paths, and key fields used in the Gravity Forms to Contacts API integration.

API

An API is a set of rules that allows Gravity Forms to interact with the Contacts API to read and write data.

Endpoint

An endpoint is a specific URL path that performs a defined operation on the server, such as GET /contacts/:contactId.

Authentication

Authentication verifies identity before accessing the API, typically via API keys or OAuth.

Webhook

A webhook sends real-time data to another app by posting to a URL when an event occurs.

People also Search for:

3 creative ideas for integrating Contacts API with Gravity Forms

Automatic contact creation from form submissions

Automatically create or update a contact in the Contacts API whenever Gravity Forms submissions occur, capturing key fields.

Tagging and notes enrichment

Automatically attach tags and notes to contacts based on responses to form fields.

Follow-up tasks and reminders

Create follow-up tasks when a request requires action, ensuring timely engagement.

3 steps to connect Gravity Forms with Contacts API

Step 1: Prepare credentials

Obtain API keys and ensure the correct scopes are granted in both Gravity Forms and the Contacts API.

Step 2: Configure the integration

Enter the base URL, map form fields to contact fields, and set triggers and actions.

Step 3: Validate and deploy

Test end-to-end, monitor logs, fix mapping issues, and push to production.

Frequently asked questions

Do I need to code to set this up?

No coding is required for basic setups. Use the Gravity Forms integration interface to map fields and define triggers. The Contacts API handles the data operations in the background. For advanced automations, you can layer in conditional logic or use a tool like Zapier to extend the workflow.

For a minimal sync, you typically need read access to contacts (GET) and write access to create or update (POST/PUT). The endpoints listed cover retrieving a contact, creating/updating, and optional actions like tagging or creating tasks. Map a core contact field like email as the unique key.

Authentication is handled with API credentials and scopes. Use your API key or OAuth setup as provided by the Contacts API, and ensure the scope includes the operations you perform (e.g., contacts.readonly for read operations and contacts.write for edits). Store credentials securely.

Yes. You can create tasks, notes, or tags linked to a contact directly from Gravity Forms submissions. Use the appropriate endpoints to post tasks, add notes, or assign tags when a form is submitted.

A no-code workflow example: submit a form to create a contact, then automatically attach a tag and schedule a follow-up task. This can be configured with field mappings, triggers, and actions without writing code.

If a contact already exists (based on a unique field like email), the integration updates the existing record rather than creating a duplicate. Proper key fields ensure deduplication and data integrity.

Sync logs and history are visible in the integration dashboard or your API provider’s logs. Look for request/response details, timestamps, and any errors to troubleshoot issues.

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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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