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Web services are application programming interfaces (APIs) exposing a platform features across the web, for integration by systems and applications rather than normal users. For instance a platform could feature a way to look up average rental prices by zip code, which an external application could integrate to allow its users to perform this look up. Web services are integral to the architecture of Internet applications across the world, enabling systems, apps and websites to leverage external data sources or facilities to deliver their own services.

Any designer or developer for online applications will require knowledge of integrating web services, and will have experience in the use of such APIs in their code, typically using standard libraries or software development kits (SDK) provided by the party hosting the web services. Businesses can quickly leverage powerful functionality by the integration of existing web services, and may look to offer web services of their own to be integrated by other parties; for either purpose development skills for web services are invaluable.

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    Answer first which api you will use what is your experience with that features As like dream 11 Two innings game first innings and second Questioner game section Website working for game or called play in website Mobile app Partner program which can purchase or free for social influnecer Referrals Levels for all Score card

    €4302 (Avg Bid)
    €4302 Povprečna ponudba
    7 ponudb

    The requirement is for Functional testing where the freelancers are required to login to a legalized gaming portal, register, make payments and place bets upon payments.

    €6 / hr (Avg Bid)
    €6 / hr Povprečna ponudba
    17 ponudb
    C# code to connect Salesforce 5 dni left
    VERIFICIRAN/A

    Require C# code to connect to Salesforce

    €107 (Avg Bid)
    €107 Povprečna ponudba
    12 ponudb
    Help in lightspeed project -- 2 5 dni left
    VERIFICIRAN/A

    We have lightspeed template migration project, need help in the same.

    €10 / hr (Avg Bid)
    €10 / hr Povprečna ponudba
    5 ponudb

    If you do not have experience with travel API, do NOT make any proposal!!! If you cant show any of your work due to NDA, do NOT make any proposal!!! If you do not represent an IT company, do NOT make any proposal!!! I would like to implement a travel API and do the attached booking engine steps with the attached API. You will need to set one way, two ways and multi city reservation for 1 or more persons and also the possibility someone take his car on board. No need at the beginning to create the payment gateway. The project should be written in Python. Final specifications will be provided once we see your experience.

    €7807 (Avg Bid)
    Izpostavljeno
    €7807 Povprečna ponudba
    37 ponudb

    Quisiera armar un formulario para simplificar la carga de Facturas electrónicas en la plataforma de AFIP ( Argentina ). Actualmente tengo una API que compre de un tercero que se encarga de conectar con el webservice de AFIP para la creación de una factura electrónica. Estoy buscando realizar un formulario que me permita ingresar un número de CUIT y el sistema lo busque en el webservice de AFIP, cargues el tipo de factura a realizar ( A, B, C, ... etc ), permita ingresar todos los items a facturar, envíe todo esto vía Web service, realice la factura y me genere un PDF para descargar. Se proveerá: - API de tercero para conectar con AFIP - Documentación de esta API - Credenciales de ambiente de test para conectar con AFIP - Acceso a doc...

    €1267 (Avg Bid)
    €1267 Povprečna ponudba
    24 ponudb

    اعلان ممول وحملة جوجل لجوالات في السعودية

    €436 (Avg Bid)
    €436 Povprečna ponudba
    15 ponudb

    We need a dashboard for users. 1. Login/Forget Password 2. Landing page 3. Set of instructions and link customized to each user 4. Backend to upload links and data in 3. This will be linked to our existing website.

    €611 (Avg Bid)
    Lokalno
    €611 Povprečna ponudba
    65 ponudb

    Bid Only if you are an agency from Delhi NCR Multiple visits may require to our office. We want websites to be re-build up or make it new Please let me know if you are available

    €767 (Avg Bid)
    Lokalno
    €767 Povprečna ponudba
    39 ponudb