Fluent Platform Integrations and Connections
Author:
Fluent Commerce
Changed on:
12 June 2025
Overview
Fluent platform functionalities are designed to be flexible by integrating with other APIs and Connectors and provides a real time view of the Inventory to the sales channels, enables integration with Warehouse Management Systems (WMS), carrier services, ERPs, etc.
Key points
- Some common interfaces, and the information shared between these interfaces and the Fluent Platform
- GraphQL, and understand its benefits over REST APIs.
- Events API, Inventory Batches, Webhooks, and Connectors
Common Interfaces
There are many interfaces that you may come across in your projects, below we talk about some of the more common ones, and the information that's shared between them and the Fluent Order Management System.
Online Store | Source of orders can come from:
Where these data sources may share the following with Fluent:
And, Fluent will respond will the following information:
|
Product Master (PIM) | Product information management systems share the following data with Fluent:
Note: While Fluent Order Management needs a master data list from the PIM, Fluent doesn't maintain this master data. |
Inventory Master (ERP) |
Note: The updated Available to Sell (ATS) is used by Product Availability / Fulfilment Options |
Carrier Service | The Carrier Service may:
|
Payment Service | Can be used for
|
Warehouse Management System | The Warehouse Management System or a Drop Ship Vendor may:
|
Integration Layers
Not all the integration payloads coming into and going out of the Fluent OMS need to follow a pre-defined structure. This is because the Fluent platform is designed to accept and process payloads in a particular format only. Third-party systems too, may follow a payload structure of their own. Hence, in order for Fluent OMS to communicate with third-party systems, it will need to transform its payload structure to a format that the Fluent platform understands and vice versa.
This transformation is carried out by the Integration Layer between the Fluent OMS and the third-party systems.
Methods of Integration
APIs
Platform (REST) APIs
Fluent's Platform APIs are REST based and deal with platform related activities such as:
- Authentication (OAuth)
- Plugin Uploads/Installation
- Handling Events
- Workflow Updates
Domain (GraphQL) APIs
Fluent's Domain related APIs are GraphQL based, and used for activities such as:
- Creation of entities like orders, fulfilment options, etc.
- Getting information about location, inventory, etc.
- Getting orders that are in a particular state
- Getting details of a particular order, etc.
- Any other information that's sitting within the domain side of things)
OMX Workflow Framework
The OMX Workflow framework which is driving business logic inside the Fluent OMS receives information from external sources via Events, and sends it out using Webhooks.
Batches
These are REST based and are primarily used to send Inventory feeds into Fluent from an integration point of view. The same API is also used to create retailers.
Connectors
Fluent Commerce also provides connectors to some common Enterprise Ecommerce platforms including the Salesforce Commerce Cloud, Salesforce Service Cloud, Adobe Commerce, and Commerce Tools.
Note: We'll look at all the different integration options mentioned here, in more detail later in this course.