How to connect EcoSend to Contacts API

EcoSend + Contacts API: Seamless integration for your CRM workflows

Steps to connect EcoSend with Contacts API

This guide shows how to link EcoSend with the Contacts API, covering authentication, endpoint access, and data flow best practices to keep contacts, tasks, notes, and appointments in sync.

Authentication for Contacts API

Use OAuth 2.0 with the Contacts API scope or API keys as required; ensure your app has the scope: contacts.readonly to retrieve data.

Authentication for EcoSend

To connect EcoSend to the Contacts API, securely store credentials, rotate them regularly, and use token-based authentication with refresh tokens for ongoing access.

Endpoint List

GET /contacts/:contactId — Retrieve a single contact; GET /contacts/:contactId/tasks — List tasks for a contact; GET /contacts/:contactId/tasks/:taskId — Retrieve a specific task; GET /contacts/:contactId/notes — List notes for a contact; GET /contacts/:contactId/notes/:id — Retrieve a specific note; GET /contacts/:contactId/appointments — Retrieve a contact’s appointments; GET /contacts/ — List all contacts; GET /contacts/business/:businessId — List contacts for a business; POST /contacts/ — Create a contact; PUT /contacts/:contactId — Update a contact; DELETE /contacts/:contactId — Delete a contact; POST /contacts/:contactId/tasks — Create a task; PUT /contacts/:contactId/tasks/:taskId — Update a task; PUT /contacts/:contactId/tasks/:taskId/completed — Mark task completed; DELETE /contacts/:contactId/tasks/:taskId — Delete a task; POST /contacts/:contactId/tags — Add a tag to a contact.

Top 3 connection patterns between EcoSend and Contacts API

1) Read-only contact lookup

Trigger: When EcoSend needs up-to-date contact data, fetch using GET /contacts/:contactId.

Actions: GET /contacts/:contactId to pull profile data, GET /contacts/:contactId/tasks to show tasks, GET /contacts/:contactId/notes for notes.

METHOD PATH: GET /contacts/:contactId

Key fields: contactId, email, name

Top 3 connection patterns between EcoSend and Contacts API

2) Task-driven updates

Trigger: When a task is created or updated via EcoSend, sync to Contacts API.

Actions: POST /contacts/:contactId/tasks; PUT /contacts/:contactId/tasks/:taskId; PUT /contacts/:contactId/tasks/:taskId/completed

METHOD PATH: POST /contacts/:contactId/tasks

Key fields: contactId, taskId, title

Top 3 connection patterns between EcoSend and Contacts API

3) Tag-based segmentation

Trigger: When tags are added or removed on a contact in EcoSend.

Actions: POST /contacts/:contactId/tags

METHOD PATH: POST /contacts/:contactId/tags

Key fields: contactId, tag

Benefits of No-Code Integration Between EcoSend and Contacts API

Fast setup with pre-built API calls and clear mappings, so you can start syncing data without writing code.

Automate common workflows like contact updates, task creation, and notes capture to save time and reduce errors.

Scale across teams with centralized credentials, role-based access, and secure token handling.

Key terms and glossary

This section explains data elements and data flow between EcoSend and the Contacts API: contacts, tasks, notes, appointments, and tags, and how they map to API endpoints.

OAuth 2.0

A secure authorization framework that allows EcoSend to access the Contacts API on behalf of a user or service, using access and refresh tokens.

Webhooks

Real-time event notifications from the Contacts API that EcoSend can subscribe to for automatic data updates.

API Rate Limits

Limits on how many requests EcoSend can make to the Contacts API within a given time window, and how to handle bursts.

Endpoints

The specific API paths like GET /contacts/:contactId and POST /contacts/:contactId/tasks used to access and manipulate data.

People also Search for:

Three creative ideas for EcoSend + Contacts API

Automated contact lifecycle updates

Automatically fetch and refresh contact profiles, related tasks, and notes as changes happen to keep CRM data pristine.

Event-driven task reminders

Trigger reminders in EcoSend when a linked task is updated via the API to drive timely follow-ups.

Notes-driven customer insights

Sync and surface notes to build a richer customer context and smarter automation.

Three steps to connect EcoSend with Contacts API

Create API credentials

Generate OAuth client credentials or API keys in EcoSend and authorize the Contacts API with the required scope (contacts.readonly).

Configure endpoints and field mappings

Add endpoint paths to your EcoSend workflows and map fields (name, email, contactId) to ensure accurate data transfer.

Test, validate, and deploy

Test API calls in a sandbox, verify data integrity, and deploy the automation to production.

Frequently Asked Questions

What endpoints are available in the EcoSend to Contacts API integration?

The EcoSend to Contacts API integration exposes endpoints to read and manage contact data, including profiles, tasks, notes, and tags. You can access lists and individual records with GET calls and perform writes with POST, PUT, or DELETE as your permissions allow.

No-code options are provided through pre-built action templates, field mappings, and connection flows. You can set up the integration without custom code by configuring credentials and endpoint paths in EcoSend.

You should use OAuth 2.0 with refresh tokens for secure, long-lived access. API keys may be used for specific endpoints if supported. Always scope the access to the minimum required (e.g., contacts.readonly for read operations).

Respect API rate limits by batching requests and using webhooks to receive updates instead of polling constantly. If limits are hit, implement exponential backoff with retries.

Yes. Webhooks let EcoSend receive real-time updates from the Contacts API, reducing polling and keeping data fresh. Configure your webhook endpoint in EcoSend and handle retries gracefully.

Field mapping aligns the CRM data model with API payloads. Map essential fields like contactId, name, email, and related task and note fields to ensure accurate data transfer.

Security best practices include storing credentials securely, rotating keys regularly, applying least-privilege access, using encrypted storage, and monitoring access logs for anomalies.

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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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