How to Connect Nusii Proposals to Contacts API

Seamless integration between Contacts API and Nusii Proposals for streamlined workflows

A practical guide to linking Contacts API with Nusii Proposals

This guide walks you through authenticating, selecting endpoints, and building no code automations to sync contacts, tasks, notes and proposals between Contacts API and Nusii Proposals.

Authorization for Contacts API

Access to the Contacts API requires a valid API key with the appropriate scope (contacts.readonly). Store credentials securely and rotate keys regularly.

Authorization for Nusii Proposals

Grant Nusii Proposals access to your Contacts data via OAuth or an API token exchange. Use least privilege and scope down to required read or write capabilities.

GHL API Endpoints Used

Key endpoints include: 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 Connections Between Contacts API and Nusii Proposals

1) Retrieve a contact and its tasks

Trigger: when a contact is updated in Contacts API, fetch latest tasks to sync to Nusii

Action: Pull contact data via GET /contacts/:contactId and pull related tasks via GET /contacts/:contactId/tasks

Method path: GET /contacts/:contactId

Key fields: contactId, name, email, phone, tasks

Top 3 Connections Between Contacts API and Nusii Proposals

2) Create a Nusii proposal when a contact is created

Trigger: new contact created in Contacts API

Action: Use POST /contacts/ to create contact in Contacts API and then create a Nusii proposal linkage in Nusii Proposals

Method path: POST /contacts/

Key fields: contactId, name, email

Top 3 Connections Between Contacts API and Nusii Proposals

3) Update notes and attach to Nusii proposals

Trigger: contact notes updated

Action: POST /contacts/:contactId/notes to fetch and then attach note to related Nusii proposal

Method path: POST /contacts/:contactId/notes

Key fields: contactId, noteId, content

No Code Benefits of Connecting Contacts API with Nusii Proposals

No code automation lets you sync contacts and proposals without writing a single line of code.

Visual workflows in Zapier map data fields between systems for predictable results.

Fast setup with ready-made endpoints and triggers reduces time to value.

Key Terms and Glossary

Understand the elements: endpoints, triggers, actions, and data fields, plus how to test and monitor connections.

Contact

A person in your CRM whose information you manage via Contacts API.

Task

A to-do item linked to a contact that helps manage activities.

Note

A text entry attached to a contact used to capture information.

Endpoint

A URL for an API operation that returns or updates data.

People also Search for:

Creative ideas for connecting Contacts API to Nusii Proposals

Idea 1: Auto-create Nusii proposals on contact update

Automatically generate a Nusii proposal whenever a contact record changes, keeping proposals in sync with CRM activity.

Idea 2: Attach contact tasks to Nusii project tasks

Map contact tasks to Nusii project tasks to reflect action items in proposals.

Idea 3: Sync notes as client comments in proposals

Push notes from the contact record as client comments in the Nusii proposal.

3 Steps to Connect Contacts API with Nusii Proposals

Step 1: Gather credentials

Prepare API keys with the required scopes and securely store them in your integration tool.

Step 2: Configure the connector

Add endpoints, set up authentication, and map fields between Contacts API and Nusii Proposals in Zapier.

Step 3: Build a sample workflow

Create a test workflow that triggers on contact updates and creates or updates Nusii proposals accordingly.

FAQs

What data permissions are required?

You should request the minimum permissions necessary, typically read access for syncing data. If you need to write, ensure you have explicit authorization. Always follow your security policies. Test in a sandbox first to avoid impacting live data.

The endpoints you use will depend on the workflow. Commonly used endpoints include retrieving contacts, tasks, notes, and creating or updating records. Always consult the API docs for the latest capabilities. For tests use a development environment.

No heavy coding is required if you use Zapier or a similar integration. You will configure triggers, actions, and data mappings in a visual editor. Some basic JSON or field mapping may be helpful but not mandatory.

The connection uses API keys and OAuth tokens. Store credentials securely and rotate keys regularly. Use encrypted connections (HTTPS) and apply scope-based access.

Yes. Use a test or sandbox environment to validate workflows without touching live contact data. Most platforms provide a sandbox mode or sample data.

Check Zapier task history and API logs in your GHL account. Set up alerting for failures and use retries.

If you hit API rate limits, implement exponential backoff, stagger requests, and batch calls where possible. Consider upgrading plan if higher quotas are needed.

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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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