BoletoX - Windows DLL with connection to RESTful Web API -- 2

In Brazil we have a payment method called Boleto. There is a widely used COM/DCOM library called CobreBemX that is being deprecated by its vendor. We would like to create BoletoX, a substitute for this library.

The main difference between CobreBemX and BoletoX will be that BoletoX will communicate with a RESTful API and the logic of Boleto's creation is on the server instead of on the library itself.

We wanna keep the same interface of CobreBemX to make it easy to substitute one for another with minimum changes on the code.

By same interface I mean, same classes, same methods, same properties, etc.

So, an example of code of CobreBemX should run smoothly with BoletoX.

BoletoX library should be a DLL and should work with all these languages: ASP, .NET, Access, C#, Clarion, Cobol, ColdFusion, Delphi, FiveWin, Java, PHP, Visual Basic, FoxPro, PowerBuilder, C++

Examples of code for each one can be viewed here:

[url removed, login to view]

For this job you don't need to worry about making the library run with all examples above, I highlighted them only to show the programming languages that it should work with. The only code that we want to do now are those written here:

[url removed, login to view]

So this code should work well.

The same code is attached to this project.

Compétences : ASP.NET, Programmation C#, Delphi, RESTful, Bureau Windows

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Concernant l'employeur :
( 0 commentaires ) Rio de Janeiro, Brazil

Nº du projet : #8505091

Décerné à:


I know COM/DCOM/OLE2 very well but i think for modern software environments its better to write a native code (PE EXE,AppX or something) instead of ActiveX solution. I can also make the required DLL however its no guar Plus

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6 freelance font une offre moyenne de $239 pour ce travail


Hello. I am interested in this project. If I have correctly understood the requirements, you want to create a new dll "BoletoX " which have same functionalities as its predecessor "CobreBemx". Few Questions 1. Plus

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I have 3+ years expertise developing software by .NET and SQL SERVER. I can help you finish this project with the best quality.

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hi i have 15 years of experience in Delphi (2-XE7) desktop applications development, i have strong knowledge of following domains *POS *ERP *CRM *Finance *Tradeing *Device API(like Biometric) * RDBMS Database( Plus

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I created and consume REST [login to view URL] it is easy to develop the [login to view URL] in C# to access RestAPI I am not experience other languages,i can build DLL for you which will connect the REST API.I follow the coding stand Plus

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boa tarde, trabalho com desenvolvimento para windows há 7 anos, tenho experiência com criação de dll's, e já trabalhei com a API do CobreBemX e tenho interesse em desenvolver este projeto, se houver interesse, favor en Plus

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