Email API to Sync, send, and receive email in your app

With our Email API, you can seamlessly connect with any email provider and offer your users the flexibility of unlimited accounts per user.

Email API integration showing Gmail, Outlook, and unified messaging interface with API request code snippet
Test the API for free

Email API Integration:
Transforming Cross-Platform Business Communication

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Multi-Account Connectivity per User :
Manage multiple email accounts effortlessly within a single interface.

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Optimal Email Delivery :
99.5% Success Rate and unlimited email history retrieval.
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Easy Integration :
Your app’s functionality with quick and simple email API integration.

Unified email notifications from Gmail, Outlook, and IMAP via Unipile API

Integrate Email API for Seamless CRM Contact Sync

Email activity sync in a unified inbox with Gmail integration showing new and sent messages
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Streamlined Data Integration :
This integration syncs professional Gmail contacts directly with the CRM easily.

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Resource Optimization :
By utilizing the Gmail API Key, developers can save valuable development time and resources, allowing them to allocate efforts to other critical aspects of their software.

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Enhanced User Experience :
End-users benefit from a user-friendly, one-click Gmail integration, enabling them to easily manage and access their Gmail contacts within the CRM software.

Integrate Effortlessly with Our Email Provider API

    
import { UnipileClient } from 'unipile-node-sdk';

const client = new UnipileClient('https://{YOUR_DSN}', '{YOUR_ACCESS_TOKEN}');

await client.account.connectGmail({
  '****'
});

const messages = await client.messaging.getAllMessages();

    
  

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Rapid Email Integration:
Connect your app with our Email API for immediate access to powerful email functionalities.
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Roadmap Acceleration :

Boost your software’s development forward with Unipile’s Email API, accelerating your roadmap.

Integrate Gmail, Outlook, and IMAP APIs for Enhanced Functionality

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Integrate Gmail API :
Drive efficiency and empower your application with seamless access to Gmail’s extensive functionalities through API integration.

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Connect with Outlook API :
Improve collaboration and workflow efficiency by integrating the Outlook API, enabling seamless communication within your platform.

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Sync with IMAP API :
Gain flexibility and scalability in email management by integrating the versatile IMAP API, empowering your application with cross-platform compatibility.

Boost Client Retention with Advanced Email API Features

Our Email API enhances your CRM with features that boost client retention by streamlining email from Gmail, Outlook, etc., improving engagement without app switching.

Outlook messaging integration with unified inbox interface
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Retreive Email :
Confidently retrieve work-related emails from any professional inbox, while maintaining the user’s personal data privacy.
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Send Email :
Send emails directly from your platform, ensuring consistent, professional outreach that aligns with your user’s workflow.

Unify Email and Messaging Automation with Unipile API

Craft seamless automation sequences that enhance engagement across email and messaging channels, unlocking new efficiencies for your platform’s users.

Unified inbox displaying messages from Gmail, Outlook, WhatsApp, and LinkedIn
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Competitive Advantage :
Stand out from the competition with a dual-channel communication tool that offers a more comprehensive suite of engagement options than single-channel solutions.

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Unified Engagement Solutions :
Enhance your platform with a unified communication approach, providing comprehensive tools that cover all engagement needs.

Automated outreach sequence with Gmail, LinkedIn, and WhatsApp steps

Integrating both email and messaging boosts user engagement, increases retention, and enables seamless interactions across various channels, marking a significant evolution in comprehensive communication tactics.

Email Features

Account connection

Send/Receive

Organize

Webhooks

Gmail Outlook IMAP
Hosted Auth: White label email auth ✓ ✓ ✓
Custom auth: Connect user with credentials ✓
Use your App OAuth screen ✓ ✓
Gmail Outlook IMAP
Send an Email ✓ ✓ ✓
Reply to an Email ✓ ✓ ✓
List Emails ✓ ✓ ✓
Gmail Outlook IMAP
Delete Email ✓ ✓ ✓
Move Email ✓ ✓ ✓
List Folders ✓ ✓ ✓
Get Folder ✓ ✓ ✓
Gmail Outlook IMAP
New Email ✓ ✓ ✓
Open and Click tracking ✓ ✓ ✓
Account Connection
✓
Hosted Auth: White label email auth
✓
Custom auth: Connect user with credentials
✓
Gmail or Microsoft OAuth: Use your App Oauth screen
Send/Recieve
✓
Send an Email
✓
Reply to an Email
✓
List Emails
Organize
✓
Delete Email
✓
Move Email
✓
List Folders
✓
Get Folder
Webhooks
✓
New Email
✓
Open and Click tracking

Email API Documentation: Integrate in 2 API Requests

Experience seamless Email API integration, backed by comprehensive documentation and clear API references. Save time and enhance your communication workflows with powerful email sending and retrieval capabilities. Leverage our advanced API to streamline your email scheduling and management tasks.

    
import { UnipileClient } from 'unipile-node-sdk';

const client = new UnipileClient('https://{YOUR_DSN}', '{YOUR_ACCESS_TOKEN}');

await client.account.connectGmail({
  '****'
});

const messages = await client.messaging.getAllMessages();

    
  
    
import { UnipileClient } from 'unipile-node-sdk';

const client = new UnipileClient('https://{YOUR_DSN}', '{YOUR_ACCESS_TOKEN}');

await client.account.connectGmail({
  '****'
});

const messages = await client.messaging.getAllMessages();

    
  

Experience seamless Email API integration, backed by comprehensive documentation and clear API references. Save time and enhance your communication workflows with powerful email sending and retrieval capabilities. Leverage our advanced API to streamline your email scheduling and management tasks.

Explore Messaging, Calendar, and Social Media APIs

In addition to Email, our API ecosystem lets you centralize messaging, calendars, and social actions. Build smarter software with unified access to inboxes, user profiles, events, and engagement metrics.

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Social Media API

Unify social actions across LinkedIn. In addition to the inbox, our API lets you send invites, extract profile data, and track engagement metrics.

linkedin, whatsapp, instagram, messenger, x, telegram
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Messaging API

Messaging APIs seamlessly integrate WhatsApp, Messenger, Telegram or X. They let you automate, personalize, and manage conversations directly in your software.

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Calendar API

Our Calendar API streamlines scheduling across platforms like Google Calendar and Outlook 365, enabling easy event creation, editing, and automation of calendar tasks.

All our APIs are designed for conventional usage, and we have implemented limitations to prevent spam, bot activity, or mass messaging.
We prioritize a secure and respectful user experience.

A Community of 2000+ Companies Innovating with Unipile.

Proven Reliability and Tangible Results for Your Users

From startups to enterprise leaders, our clients span diverse industries, including ATS, CRM, Outreach, and iPaaS, leveraging Unipile to streamline their workflows and enhance productivity.

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1 API

Streamline operations by using one API for all major communication channels.

2 Days

Achieve live integration quickly, cutting down setup time to just two days.

30%

Save significant resources with a 30% reduction in maintenance efforts.

Built-In Security and Compliance

SOC 2 Certification in Progress
We are on track to achieve SOC 2 certification, reinforcing trust with robust security standards tailored to your needs.

GDPR Compliant
Ensure your users’ data is secure and compliant with leading industry certifications.

99.9% Uptime Guarantee
Experience reliable performance to keep workflows seamless and uninterrupted.

Save Development Time
Focus on building innovative products while we take care of your platform's security.

Global Reach with Reliable Security
Unipile supports businesses worldwide with seamless integration and reliable performance, providing a secure foundation for all your operations.

FAQs

What is the Email API, and what can it do for my app?

The Email API allows you to sync, send, and receive emails in your app. It offers seamless integration with popular email providers like Gmail and Outlook, enabling you to enhance your app’s email-related features and consolidate user contacts.

How does the Gmail API benefit my CRM system?

The Gmail API provides access to a massive user base of 1.5 billion worldwide users. By integrating it into your CRM, you can sync contacts effortlessly, eliminate manual data entry, and expand your reach to a significant portion of the global email user community.

What advantages does the Email API offer for data integration?

The Email API streamlines data integration by enabling the retrieval and synchronization of contact data from Gmail and Outlook directly into your CRM, saving valuable development time and resources.

What is the benefit of Unipile's Email API?

Unipile’s Email API allows you to connect and unify all your email-related operations. It seamlessly integrates with services like Gmail and Microsoft Outlook, simplifying communication, offering in-depth data insights, and enhancing user engagement.

How can the Outlook API transform email management?

The Outlook API, with its 400 million user base, offers robust email and productivity tools. It allows businesses to establish bi-directional sync and enjoy full CRUD capabilities, providing powerful email functionalities that enhance productivity.

What is the primary advantage of using the IMAP API?

The IMAP API provides real-time access to email data, simplifying email handling, boosting productivity, and enhancing user experiences by seamlessly integrating email with various applications.

Can Unipile's APIs improve customer satisfaction?

Absolutely, by providing a 360-degree view of interactions and ensuring no message goes unnoticed, Unipile’s APIs can significantly increase your Customer Satisfaction (CSAT) scores.

How can Email API integration benefit different industries?

Email API integration streamlines email communication across platforms like Gmail and Outlook, offering a consolidated view of interactions with customers, leads, and partners. This simplifies workflows and enhances productivity, benefiting various industries.

Why should I consider using Unipile's developer-friendly APIs?

Unipile’s APIs are user-friendly and easily integrated, even for non-coders. They accelerate product development, provide a hassle-free solution for communication requirements, and reduce maintenance stress with proactive maintenance.

Feel free to contact us for more detailed API documentation and integration instructions.

 

How can I contact the team for an integration ?

Tell us about your project here.We look forward to discussing how Unipile can support your communication needs! Feel free to access our API documentation here.

What does the free Email API offer?

You can start using Unipile’s API services for free with a 7-day trial. No credit card is required, and during this period, you’ll have full access to all features and functionalities, giving you the flexibility to explore our services without any commitment. Visit our pricing page for more details.

How can I prevent excessive use of the Email API to avoid account suspension and ensure compliance with provider terms?

To prevent overuse of the Email API and maintain compliance, consider implementing usage limitations on your end to control the volume of messages sent by your users. This proactive approach helps avoid potential account issues and keeps your engagement with the professional network in check.

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