Error Icon

Something went wrong. Please try again

Loading...
FIX Client Simulator Hero Banner
Solution Logo

FIX Client Simulator Simulator of FIX buy/sell side workflows

4.5

(22 ratings)
Overview
Benefits
Features
Use Cases
Reviews
Solution Logo

FIX Client Simulator

get it now
Overview
Benefits
Features
Use Cases
Reviews

Solution Overview

EPAM B2BITS FIX Client Simulator (FCS) is a desktop application for Windows, Linux, and macOS that simulates FIX-protocol-defined buy-side and sell-side workflows and enables users to create and execute repeatable FIX testing scenarios.

FCS allows users to generate, enter, edit, replay, and validate FIX messages using both raw FIX format and predefined forms. The solution automatically handles sequence numbers, session identities, and workflow-related FIX messages, simplifying functional, integration, and stress testing of FIX-based trading systems.

Typical use cases include OMS/EMS functional testing, FIX certification testing, automated regression testing, market data simulation, and troubleshooting of production connectivity issues.

FCS supports all major FIX protocol versions, custom FIX extensions, QuickFIX dictionaries, and FIX message validation while ensuring strict FIX protocol compliance through integration with B2BITS FIXopaedia.

Customer Problem

  1. Simulation of Buy-Side and Sell-Side Workflows
  2. Creation of Repeatable Test Scenarios
  3. Manual and Automated Message Generation
  4. Enhanced Debugging and Troubleshooting
  5. Training and Education

EPAM Solution

  1. FCS allows the simulation of multiple FIX-protocol-defined buy-side and sell-side oriented workflows, helping clients to test and validate their trading strategies and systems in a controlled environment without the need for live market access.
  2. Users can create and run repeatable test scenarios for FIX sessions, enabling thorough and consistent testing procedures that are essential for identifying and fixing issues.
  3. The FCS provides the ability to enter, generate, and edit raw FIX messages both manually via pre-defined forms and in an automated fashion. This flexibility supports a wide range of testing scenarios, from simple message validation to complex trading strategies.
  4. The FCS helps identify issues in FIX message formats and workflows, allowing for faster debugging and troubleshooting. This is critical in reducing downtime and improving system reliability.
  5. For new users or developers unfamiliar with the FIX protocol, the simulator serves as an educational tool, helping them understand how FIX messages are structured and how different scenarios affect message flow.
FIX Client Simulator execution report generation
FIX Client Simulator cancel request generation
image
image
image
image
image
image
image
image
FIX Client Simulator execution report generation
FIX Client Simulator cancel request generation
image
image
image
image
image
image
image
image

1/10

Benefits

High quality products

Lower technical risk for support and maintenance

Flexible enrichment

Covers the entire spectrum of FIX protocol versions

Rich desktop UI application

Ability to enter, generate, and edit raw FIX messages via pre-defined forms

Professional Services support

24x7 support provided worldwide

Features

  • Create FIX initiator and acceptor sessions with advanced session parameters, including username/password authentication
  • Send, receive, edit, replay, and batch-send FIX messages
  • Load FIX messages from text files
  • Support from FIX 4.0 to FIX Latest
  • Load custom FIX dictionaries
  • Validate incoming and outgoing FIX messages
  • Send custom Logon messages
  • Configure incoming/outgoing sequence numbers
  • Override SenderCompID and TargetCompID values
  • Review FIX session events and logs
  • Configure automatic message resend intervals
  • Create, edit, record, and execute automated test scenarios using OnStart scenarios
  • Define custom responses to incoming messages with OnMessage Handler
  • Automatically generate Order Cancel Request, Order Cancel/Replace Request, and Execution Report messages
  • Simulate complex trading workflows, FIX certification, functional, regression, and stress testing

Use Cases

Financial Institution No. 1

Problem Statement:

OMS/EMS functional and stress testing

Solution Proposed:

FCS

Achieved results:

Functional testing:

  • Initiator/acceptor FIX sessions are configured and established
  • FIX messages sent to a session
  • Order entry flow simulated using the context menu

Stress testing:

  • Ability to send a huge number of messages at a predefined speed;
  • Ability to replay real-life logs with the possibility to configure speed and count of testing to change the load

Financial Institution No. 2

Problem Statement:

FIX sessions automated testing

Solution Proposed:

FCS

Achieved results:

Developed Test Scenarios functionality which allows to:

  • Record test scenarios or create them manually, and manage existing scenarios

Scenarios allow to:

  • Automatically create a session for testing
  • Validate incoming messages against configured requirements
  • Reply to received messages in a predefined way
  • See execution results and reasons for tests' failures

Customer Ratings & Reviews

4.5

Based on 22 votes

5 stars
11
4 stars
11
3 stars
0
2 stars
0
1 star
0
5 stars
11
4 stars
11
3 stars
0
2 stars
0
1 star
0

Questions & Answers

Do you offer evaluation license for this solution?

Yes, a free 30-day trial version of the software is available on demand.

What licensing models do you offer?

We offer different licensing models, depending on the way you are going to use our products. We can offer you the optimal model and price.

Loading...

Unlock the solution in 3 easy steps

01

Reach Out to Us

Request the solution by submitting a short form

02

Sit Back & Relax

Our experts swiftly process your request and get back to you

03

Start Using The Solution

Dive in and unlock all the benefits

Loading...