Data Subject Request API Version 1 and 2
Data Subject Request API Version 3
Platform API Overview
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Warehouse Sync API Reference
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Warehouse Sync SQL Reference
Warehouse Sync Troubleshooting Guide
ComposeID
Warehouse Sync API v2 Migration
Custom Access Roles API
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Group Identity API Reference
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mParticle JSON Schema Reference
IDSync
AMP SDK
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API Reference
Upgrade to Version 5
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Initialization
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Kits
Application State and Session Management
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Upgrade to Version 7
Getting Started
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Getting Started
Opt Out
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Location Tracking
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Kits
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Opt Out
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Preventing Blocked HTTP Traffic with CNAME
Facebook Instant Articles
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Linting Data Plans
API Reference
Upgrade to Version 2 of the SDK
Getting Started
Identity
Web
Alexa
Overview
Step 1. Create an input
Step 2. Verify your input
Step 3. Set up your output
Step 4. Create a connection
Step 5. Verify your connection
Step 6. Track events
Step 7. Track user data
Step 8. Create a data plan
Step 9. Test your local app
Overview
Step 1. Create an input
Step 2. Verify your input
Step 3. Set up your output
Step 4. Create a connection
Step 5. Verify your connection
Step 6. Track events
Step 7. Track user data
Step 8. Create a data plan
Step 1. Create an input
Step 2. Create an output
Step 3. Verify output
Node SDK
Go SDK
Python SDK
Ruby SDK
Java SDK
Introduction
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Glossary
Migrate from Segment to mParticle
Migrate from Segment to Client-side mParticle
Migrate from Segment to Server-side mParticle
Segment-to-mParticle Migration Reference
Rules Developer Guide
API Credential Management
The Developer's Guided Journey to mParticle
Create an Input
Start capturing data
Connect an Event Output
Create an Audience
Connect an Audience Output
Transform and Enhance Your Data
The new mParticle Experience
The Overview Map
Introduction
Data Retention
Connections
Activity
Live Stream
Data Filter
Rules
Tiered Events
mParticle Users and Roles
Analytics Free Trial
Troubleshooting mParticle
Usage metering for value-based pricing (VBP)
Introduction
Sync and Activate Analytics User Segments in mParticle
User Segment Activation
Welcome Page Announcements
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Analytics Data Manager Overview
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UTM Guide
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Apply All for Filter Where Clauses
Date Range and Time Settings Overview
Understanding the Screen View Event
Analyses Introduction
Getting Started
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For Clauses
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Calculator
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Save Your Segmentation Analysis
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Getting Started with Funnels
Group By Settings
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Interpreting a Funnel Analysis
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Manage Analyses in Dashboards
Dashboards––Getting Started
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User Aliasing
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Compare Conversion Across Acquisition Sources
Analyze Product Feature Usage
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User Segments
IDSync Overview
Use Cases for IDSync
Components of IDSync
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Default IDSync Configuration
Profile Conversion Strategy
Profile Link Strategy
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Aliasing
Overview
Create and Manage Group Definitions
Introduction
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Blocked Data Backfill Guide
Predictive Attributes Overview
Create Predictive Attributes
Assess and Troubleshoot Predictions
Use Predictive Attributes in Campaigns
Predictive Audiences Overview
Using Predictive Audiences
Introduction
Profiles
Warehouse Sync
Data Privacy Controls
Data Subject Requests
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Feeds
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Approved Sub-Processors
Import Data with CSV Files
CSV File Reference
Glossary
Video Index
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Setup Examples
Introduction
Introduction
Introduction
Rudderstack
Google Tag Manager
Segment
Advanced Data Warehouse Settings
AWS Kinesis (Snowplow)
AWS Redshift (Define Your Own Schema)
AWS S3 Integration (Define Your Own Schema)
AWS S3 (Snowplow Schema)
BigQuery (Snowplow Schema)
BigQuery Firebase Schema
BigQuery (Define Your Own Schema)
GCP BigQuery Export
Snowflake (Snowplow Schema)
Snowplow Schema Overview
Snowflake (Define Your Own Schema)
Aliasing
We offer the ability to concurrently run multiple instances of mParticle on a single website. This allows you to send certain events to specific instances/workspaces. Please familiarize yourself with self-hosting before proceding with the steps on this page. The code to implement multiple instances of mParticle follows the code for self hosting very closely. This feature only works in a self-hosted environment starting in version 2.10.0.
Each instance of mParticle requires its own configuration object, API key, and instance name. To initialize an instance of mParticle, call mParticle.init('apiKey', configObject, 'instanceName'). Note that instance names are not case sensitive.
After initializing each instance, all methods that were previously invoked via mParticle.METHOD are now invoked via mParticle.getInstance('instanceName').METHOD. You will receive an error if you try to call any methods on mParticle.getInstance('instanceName') before initializing that particular instance.
In this example, we will initiate two instances, one named starWarsInstance, and another named starTrekInstance with our Braze integration.
First, in your terminal window:
npm i @mparticle/web-sdk
npm i @mparticle/web-braze-kit// your main index.js file
import mParticle from "@mparticle/web-sdk";
import brazeKit from "@mparticle/web-braze-kit";
function myIdentityCallback(result) {
console.log(result);
}
var mParticleConfig1 = {
isDevelopmentMode: true,
identifyRequest: {
userIdentities: {
email: "d.vader@example.com"
}
},
identityCallback: myIdentityCallback
};
var mParticleConfig2 = {
isDevelopmentMode: true,
identifyRequest: {
userIdentities: {
email: "spock@example.com"
}
},
identityCallback: myIdentityCallback
};
brazeKit.register(mParticleConfig1);
brazeKit.register(mParticleConfig2);
mParticle.init("apiKey1", mParticleConfig1, 'starWarsInstance');
mParticle.init("apiKey2", mParticleConfig2, 'starTrekInstance');Now you have initialized 2 different instances, a starWarsInstance and a starTrekInstance. You can start logging events and performing other actions per instance. Below you will find a summary of common snippets. All methods that you would invoke when there was only one instance of mParticle can be done on mParticle.getInstance() now.
You may find it easier to create a reference to each instance.
var starWarsInstance = mParticle.getInstance('starWarsInstance');
var starTrekInstance = mParticle.getInstance('starWarsInstance');
// Note that you could run into unexpected issues if you name your reference variable `mParticle`. ie:
var mParticle = mParticle.getInstance('instanceName') // DON'T DO THIS!// logs to starWarsInstance
starWarsInstance.logEvent('Used the force');
// logs to starTrekInstance
starTrekInstance.logEvent('Beamed up');Note that creating products, promotions, etc can be called from mParticle directly. Only the logging itself requires you to pick an instance.
var lightsaber = mParticle.eCommerce.createProduct(
'Lightsaber',
'iphoneSKU',
499
);
var lightSaberTransactionAttributes = {
Id: 'foo-transaction-id',
Revenue: 499,
Tax: 0
}
var phaser = mParticle.eCommerce.createProduct('phaser', 'phaserSKU', 499);
var phaserTransactionAttributes = {
Id: 'bar-transaction-id',
Revenue: 499,
Tax: 0
}
// logs lightsaber purchase to starWarsInstance
starWarsInstance.eCommerce.logPurchase(
lightsaberTransactionAttributes,
lightsaber
)
// logs phaser purchase to starTrekInstance
starTrekInstance.eCommerce.logPurchase(
phaser,
phaserTransactionAttributes
)// you can log the user into both instances
starWarsInstance.Identity.login({
userIdentities: {
customerid: 'starGazer'
};
};
starTrekInstance.Identity.login({
userIdentities: {
customerid: 'starGazer'
};
});var user = starWarsInstance.Identity.getCurrentUser();
// Create consent
var location_collection_consent = mParticle.Consent.createGDPRConsent(
true, // Consented
Date.now(), // Timestamp
"location_collection_agreement_v4", // Document
"17 Cherry Tree Lane", // Location
"IDFA:a5d934n0-232f-4afc-2e9a-3832d95zc702" // Hardware ID
);
// Add to your consent state
var consentState = mParticle.Consent.createConsentState();
consentState.addGDPRConsentState("location_collection", location_collection_consent);
user.setConsentState(consentState);Only a few partners allow forwarding data to multiple instances. If more SDKs support this feature, we will update our integrations accordingly.
mParticle is working to make sure that any partner SDK that supports multiple instances will work with mParticle as well. Currently, we support sending data to multiple instances of Amplitude. We expect to update our Mixpanel, Localytics, and other integrations to support multiple instances as well.
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