Developer's Edition  |  Interface Manager

Get Aggressive with Network Compliance
Lexcel is the only compliant transaction processing platform giving you the winning edge with faster network certifications. Shorten testing cycles. Increase productivity. Implement new technology quickly.

Regardless of whether your institution is a long-standing payment network member integrating a new payment network, or just tired of the expense and delays of online certification testing, Lexcel TestSystem® Network enables you to achieve efficient network pre-certifications accelerating the implementation of new revenue-saving services. The complex functionality inherent within our network solution allows your users to focus on scripting, exchanging and reviewing transactions, all within a logical PC-based environment.

Lexcel TestSystem Network is the Only Compliant Transaction Processing Platform.

• Dynamically process transactions
• Queue messages
• Manage multiple messages in-flight
• Interpret transaction characteristics
• Specific processing functions: Currency conversion, cross-editing, EMV cryptogram processing

Network compliance is a brutal game and serious business. Gain the advantage with Lexcel’s compliant pre-certification solution to streamline pre-certification and breeze through certification testing.

Lexcel TestSystem® Network is a dynamic Transaction Processing platform that queues transactions and manages multiple transactions in-flight, all by analyzing the characteristics of transactions that are exchanged. Much more advanced than a simple message handler, Lexcel TestSystem Network ensures your transaction processing system’s integrity through compliance to network mandates and business rules. Specific transaction processing functions performed by Lexcel TestSystem Network include:

• Calculating Conversion Rates
• Calculating Currency Conversions
• Performing Inter-field and Inter-message Validation
  (Cross Edits)
• Building and Processing EMV Cryptograms
• Encrypting and Decrypting PIN Blocks

All transaction exchanges are captured into audit files, whereby data is parsed down to field and subfield-level displays complete with highlighted error messages. Finally, the audits can then be driven through Lexcel’s automated regression process for comparison against established baselines.

Lexcel’s Network Solution for Developers
When the time calls for compliance to take a back seat to un-restricted format changes, Lexcel Developer’s Edition allows the developer to control and avoid much of the compliance validation logic while expanding new features.

By incorporating format-focused testing applications to form a more flexible configuration environment than the compliant Lexcel TestSystem Network, Developer’s Edition increases the realm of possible payment network testing scenarios and expands the scope of testable conditions. Developer’s Edition contains transaction, field, and format-level editing capabilities allowing developers to control and avoid the compliance restraints of a static EFT transaction format, so they may incorporate new features or create negative testing conditions.

Lexcel TestSystem Network enables the simulation of over 70 Processor, Network, Association or Gateway Switch transaction formats.