Customerio 
A node client for the Customer.io REST API.
Installation
npm i --save customerio-node
Usage
Creating a new instance
In order to start using the library, you first need to create an instance of the CIO class:
let CIO = require('customerio-node');
const cio = new CIO(siteId, apiKey);
Both the siteId and apiKey are required in order to create a Basic Authorization header, allowing us to associate the data with your account.
cio.identify(id, data)
Creating a person is as simple as identifying them with this call. You can also use this method to update a persons data.
cio.identify(1, {
email: 'customer@example.com',
created_at: 1361205308,
first_name: 'Bob',
plan: 'basic'
});
Options
- id: String (required)
-
data: Object (optional)
- email is a required key if you intend to send email messages
- created_at is a required key if you want to segment based on signed up/created date
cio.destroy(id)
This will delete a person from Customer.io.
cio.destroy(1);
Options
- id: String (required)
cio.track(id, data)
The track method will trigger events within Customer.io. When sending data along with your event, it is required to send a name key/value pair in you data object.
Simple event tracking
cio.track(1, { name: 'updated' });
Sending data with an event
cio.track(1, {
name: 'purchase',
data: {
price: '23.45',
product: 'socks'
}
});
Options
- id: String (requiredl)
-
data: Object (required)
- name is a required key on the Object
- data is an optional key for additional data sent over with the event
cio.trackAnonymous(data)
Anonymous event tracking does not require a customer ID and these events will not be associated with a tracked profile in Customer.io
cio.trackAnonymous({
name: 'updated',
data: {
updated: true,
plan: 'free'
}
});
Options
-
data: Object (required)
- name is a required key on the Object
- data is an optional key for additional data sent over with the event
cio.trackPageView(id, url)
Sending a page event includes sending over the customers id and the name of the page.
cio.trackPageView(1, '/home');
Options
- id: String (required)
- url: String (required)
cio.triggerBroadcast(campaign_id, data, recipients)
Trigger an email broadcast using the email campaign's id. You can also optionally pass along custom data that will be merged with the liquid template, and additional conditions to filter recipients.
cio.triggerBroadcast(1, { name: 'foo'}, { segment: { id: 7 }});
You can also use emails or ids to select recipients, and pass optional API parameters such as email_ignore_missing.
cio.triggerBroadcast(1, { name: 'foo'}, { emails: ['example@emails.com'], email_ignore_missing: true }
);
You can learn more about the recipient fields available here.
Options
- id: String (required)
- data: Object (optional)
- recipients: Object (optional)
cio.addDevice(id, device_id, platform, data)
Add a device to send push notifications.
cio.addDevice(1, "device_id", "ios", { primary: true });
Options
- customer_id: String (required)
- device_id: String (required)
- platform: String (required)
- data: Object (optional)
cio.deleteDevice(id, device_id)
Delete a device to remove it from the associated customer and stop sending push notifications to it.
cio.deleteDevice(1, "device_token")
Options
- customer_id: String (required)
- device_token: String (required)
cio.addToSegment(id, customer_ids)
Add customers to a manual segment.
cio.addToSegment(1, ["1", "2", "3"])
Options
- segment_id: String (required)
- customer_ids: Array (required)
cio.removeFromSegment(id, customer_ids)
Remove customers from a manual segment.
cio.removeFromSegment(1, ["1", "2", "3"])
Options
- segment_id: String (required)
- customer_ids: Array (required)
Using Promises
All calls to the library will return a native promise, allowing you to chain calls as such:
const customerId = 1;
cio.identify(customerId, { first_name: 'Finn' }).then(() => {
return cio.track(customerId, {
name: 'updated',
data: {
updated: true,
plan: 'free'
}
});
});
Further examples
We've included functional examples in the examples/ directory of the repo to further assist in demonstrating how to use this library to integrate with Customer.io
Tests
npm install && npm test
License
Released under the MIT license. See file LICENSE for more details.