# Client facing REST API

## Main Use Cases:

* Deal Blotter Data
* Order Blotter Data

{% hint style="info" %}

#### Other Use Cases when client infrastructure is not responsible for certain validations:

* Execution workflow
* Order placing workflow
* Order cancellation workflow
  {% endhint %}

#### Critical points for Deal and Order Blotter Data:

* SSO Oauth2 process for user authentication (can be provided by FXWebAPI as well)
* Use Customer Code on FXWebAPI side to not pass customer data to FXWebAPI

#### Non-critical points of Deal and Order Blotter Data:

* Latency
* Who is delivering this service (SOA can also be a middleman between the end client and FXWebAPI)

FXWebAPI integration workflow for client-facing REST API:

![](/files/-MHQCy0kPylN825qFJWG)


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