Integrate EasyPost with GMass to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Add Unsubscribe to GMass when Shipment Created in Easypost
Remove Email Address From Campaign in Gmass when Shipment Created in Easypost
Send a Transactional Email in Gmass when Shipment Created in Easypost
Get Account Information from GMass when Shipment Created in Easypost
Add Unsubscribe to GMass when Batch Created in Easypost
Start from a real workflow other teams are already running.
EasyPost
When this happens...
Shipment Created
Batch Created
GMass
Automatically do this!
Add Unsubscribe
Remove Email Address From Campaign
Send a Transactional Email
Get Account Information
Add Unsubscribe to GMass when Shipment Created in Easypost
Use this flowRemove Email Address From Campaign in Gmass when Shipment Created in Easypost
Use this flowSend a Transactional Email in Gmass when Shipment Created in Easypost
Use this flowGet Account Information from GMass when Shipment Created in Easypost
Use this flowAdd Unsubscribe to GMass when Batch Created in Easypost
Use this flowRemove Email Address From Campaign in Gmass when Batch Created in Easypost
Use this flowSend a Transactional Email in Gmass when Batch Created in Easypost
Use this flowGet Account Information from GMass when Batch Created in Easypost
Use this flowCreate a parcel in Easypost when Email Opened in GMass
Use this flowCreate a Shipment with EasyPost when Email Opened in GMass
Use this flowEverything you can automate between EasyPost and GMass.
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when a new shipment is created.
Triggers when batch will create
Triggers when an email is opened.
Triggers when a link in an email is clicked.
Triggers when an email bounces.
Triggers when an email that is sent as part of a campaign receives a reply.
Action is the task that follows automatically within your EasyPost integrations.
Create a parcel weight, length, width, and height if applicable.
Create your shipment
Create an address and verify whether it is a valid address.
Create a batch of shipments. A batch can be created with or without Shipment.
Create a CustomsInfo object contains all administrative information for processing customs.
Create a Customs Item contains information relating to each product within the package.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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EasyPost is a flexible, modern API that enables developers to add shipping and logistics functionalities to their applications. It supports a wide range of carriers and offers features like address verification, tracking, and insurance.
Learn moreGMass is a powerful email marketing tool that integrates with Gmail to enable users to send mass emails, create email campaigns, and track their performance. It is designed to help businesses and individuals streamline their email marketing efforts directly from their Gmail account.
Learn moreSign up for a free viaSocket account, then authorize both your EasyPost and GMass accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between EasyPost and GMass as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach GMass. No coding required.
Yes. You can set up a workflow where EasyPost triggers actions in GMass, and a separate workflow where GMass triggers actions in EasyPost. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between EasyPost and GMass. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire EasyPost and GMass integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.