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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    Crear la integración del servicio web de la transportadora envía con un sitio web en wordpress. Se debe hacer en JSON. Se debe hacer la liquidación de un envio o generar la guia para el despacho. Se debe también consultar la guia.

    €122 (Avg Bid)
    €122 Gebot i.D.
    9 Angebote
    Website URL unblocking 6 Tage left

    I need my website URL to be sharable in facebook, since it got blocked for sharing news feed.

    €9 (Avg Bid)
    €9 Gebot i.D.
    3 Angebote
    Reading Text From an Image -- 3 5 Tage left

    Need an web service that could receive an image and using OCR and other technologies could Read it and send image TEXT as a reponse. Source code must be delivered at the end without any restrictions. Project should be flexible to allow upgrades to support different images and types of changes in the text images that difficult OCR to read them.

    €157 (Avg Bid)
    €157 Gebot i.D.
    12 Angebote

    Our company is using Manager ([Zur Anzeige der URL Anmelden]) an accounting software (online based on MONO) which has an API to read, create, update e delete data inside of it. In Italy we have introduce e-invoices in 2019 which are digital invoices in xml format ([Zur Anzeige der URL Anmelden]). We need an online software which: 1) will scan 4 directories (sales invoices, credit notes, purcha...

    €184 (Avg Bid)
    €184 Gebot i.D.
    13 Angebote
    Need an ios expert 4 Tage left

    I need an iPhone app. I already have a design for it, I just need it to be built. I need an ios expert to work with our company on a long term engagement to develop multiple apps and service existing ones.. The developer should be Indian and should have 3-4 years of proven experience

    €25 / hr (Avg Bid)
    €25 / hr Gebot i.D.
    9 Angebote
    WCF Project Help 3 Tage left

    I need help in calling an existing WCF service. Please bid only having strong experience in WCF services

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    15 Angebote

    Witam, Do napisania aplikacja webowa zarządzania użytkownikami urządzeń oraz konfiguracją. Każde urządzenie ma 4 typy użytkowników: - Administrator - Serwis - Rozładunek - Klient Każdy użytkownik poza login i hasło posiada numeryczny Pin (6 cyfr) oraz numer karty RFID. Administartor (najwyższy typ użytkowników) po zalogowaniu może dodawać, usuwać innych użytkowników. Może tak...

    €627 (Avg Bid)
    €627 Gebot i.D.
    9 Angebote
    intregracion de Veronica API en ospos 18 Stunden left

    Integrar el sistema verónica Api en ospos para Sri de Ecuador y agregar o editar campos de ingreso de información, y configurar la impresión del comprobante de venta (Freelancer que sepa español)

    €113 (Avg Bid)
    €113 Gebot i.D.
    4 Angebote
    Finding a Domain Name for Magazine 20 Stunden left

    I want you to find domain name for my project website. Website is an article website like FORBES, TECHRCRUNCH OR ENTREPRENEUR. First of all, you will send you name proposals, if we like the name we will pay the money for it.

    €693 (Avg Bid)
    €693 Gebot i.D.
    17 Angebote

    Angular or NODE or SQL web app completion required.

    €25 - €207
    €25 - €207
    28 Angebote

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