Web API or Application Programming Interface is a framework for building HTTP services that can be accessed in various platforms such as web browsers and mobile devices. API coders or developers can do a wide range of tasks—from manipulating documents and graphics to embedding content on your own media channel. API is a fundamental knowledge a web developer must learn, especially that the Internet is growing bigger and becoming more advanced as years go by. Moreover, businesses are investing on web-based services to optimize their business products. Hence, software engineering/management skills are highly-valued.

Palkkaa Web API Programmers

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    37 työtä löytyi, hinnoittelu EUR

    Support for existing project which needs code writing and explanation of code.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    10 tarjoukset

    I am looking for a software architect with experience with Go and microservices architecture with Kubernetes for one month full time.

    €525 (Avg Bid)
    €525 Keskimäär. tarjous
    6 tarjoukset
    API Integration with WebSite 5 päivää left
    VARMENNETTU

    We would like to integrate our website, with an existing API. Freelancer, should be prepared to improve an existing API and Redirect data to fields in diferent forms. Ex.: 1) Customer form, should get real data from API. Edit and save data. Basically: 1) improve existing API 2) Fill data (from API), to fields in diferente forms like (customer, products) 3) Save and Edit data, using API

    €497 (Avg Bid)
    €497 Keskimäär. tarjous
    56 tarjoukset

    Tengo una tienda en línea, y diversos clientes nos escriben por WhatsApp, Instagram y Messenger, necesito una aplicación web en donde me lleguen todos los mensajes y también yo poder enviar mensajes de texto e imágenes.

    €201 (Avg Bid)
    €201 Keskimäär. tarjous
    11 tarjoukset
    reparación de equipos 5 päivää left

    Buen dia, requiero un programa a la medida, que consta de 2 modulos, 1 de reparacion de equipos y el otro de almacen. en la reparacion de equipos se requiere el registro de la entrada del equipo, un lugar donde el tecnico registre la falla y si hay alguna solucion, y enc aso de requerir refacciones que este las pueda solicitar. que se puedan generar reportes de loq ue ese esta haciendo e imprimir...

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    23 tarjoukset

    The requirement is c#, Asp.net core 3.1-web api, vue.js, oracle db

    €251 (Avg Bid)
    €251 Keskimäär. tarjous
    7 tarjoukset

    I would like to have the code of my trading app updated. At the moment, it uses RSI to find trade entries. The update changes the search of trade entries from RSI to Candlestick patterns search. It's a budget project and needs fast execution. A developer who understands Forex/Stock or Binary Options trading is required.

    €241 (Avg Bid)
    €241 Keskimäär. tarjous
    5 tarjoukset
    Need help in setting Whatsapp API account 4 päivää left
    VARMENNETTU

    Need help in setting Whatsapp API account for business, Person shall have to enquire about reasonable API partner and help onboarding the same.

    €7 - €17
    €7 - €17
    0 tarjoukset

    We have a RESTful API implemented with the [kirjaudu nähdäksesi URL:n] micro-framework (sloccount reports 542 LOC): [kirjaudu nähdäksesi URL:n] It exposes the commands and functionalities of a proprietary C++ library, via our Python wrapper: [kirjaudu nähdäksesi URL:n] We now need to port the RESTful API to django rest framework (DRF) 3.12, with solid error-handling....

    €412 (Avg Bid)
    €412 Keskimäär. tarjous
    13 tarjoukset

    Full Stack Developer needed development of a real-time automotive chat product. Must have experience using APIs from companies such as Twilio, Intercom, Drift etc.

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    47 tarjoukset

    Hola! Necesito crear una API utilizando POSTMAN, dicha API debe poder Agregar. Modificar, Borrar productos desde un archivo CSV donde estan esos productos para Agregar, Modificar o borrar. Prefiero alguien que hable español. Ver documentacion que el marketplace ha enviado para realizar la API. Muchas gracias! Las características de la API Pública son las siguientes. Funcion...

    €103 (Avg Bid)
    €103 Keskimäär. tarjous
    2 tarjoukset

    I am looking for a Vue.js, Node.js expert who can analyze existing site and improve the site significantly. Currently, it takes 2~3 seconds to navigate through calendar dates, but it's unusable in production env. So we need to speed up the site to publish soon. Note: it's not CSS/HTML related stuff. More details will be provided to the short listed developers.

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    26 tarjoukset

    I need help with Wix Velo. Please see the video. Quick summary of what I need help with: 1. Pulling the data from databases to display in recipes page and each recipe page. 2. When clicked on a button in the recipe, add those ingredients to wix cart 3. When they go back to the menus page. They will see updated content with menus that have one or more same ingredients they currently have ...

    €26 / hr (Avg Bid)
    €26 / hr Keskimäär. tarjous
    21 tarjoukset
    Embed jitsi meet into a knack.com App 3 päivää left
    VARMENNETTU

    Hello, I have a simple [kirjaudu nähdäksesi URL:n] app which has the objects "event". Each event has a details page. I want each event to have a jitsi meeting EMBEDDED in the details page. I hope it is clear. Please ask if it's not clear. Thank you

    €73 (Avg Bid)
    €73 Keskimäär. tarjous
    5 tarjoukset
    API Development 3 päivää left
    VARMENNETTU

    We need to have an integration between our POS/Inventory System - HIKEUP and our freight carrier TFMXPRESS (Australia) so that when sales have been fulfilled in HIKEUP we can create shipping labels and tracking for our customers. Firstly I'd like to seek advice about what is possible and then secondly depending on the options we'd like a developer to build the API between the two system...

    €1111 (Avg Bid)
    €1111 Keskimäär. tarjous
    26 tarjoukset

    Dear freelancers, I'm seeking support for a PHP integration of a text and video live chat feature between website users. The attached mockup image gives you an idea of the final product. After loggin in to the website, users can choose other users from a list and initiate a live text chat or call with another user by microphone and camera. The Server-Side will be handled by using Codeig...

    €777 (Avg Bid)
    €777 Keskimäär. tarjous
    21 tarjoukset

    To enhance an existing system based on NOde JS and React JS: 1. Connect to 3rd party API 2. Consume API and roll out tailored report 3. Have configuration page on details.

    €424 (Avg Bid)
    €424 Keskimäär. tarjous
    66 tarjoukset

    Necesito desarrollar un cotizador de seguro de autos que este integrado al Web Service de una compañía de seguros. Primero el usuario llena una forma dónde anota los datos del auto a cotizar y al oprimir el botón cotizar, se conecta con el WebService para extraer de ahí la tarifa de la cotización. El segundo paso es cuando el usuario desea contratar el ...

    €1075 (Avg Bid)
    €1075 Keskimäär. tarjous
    32 tarjoukset

    - create API access to WA (WhatsApp),Line, Wechat, Instagram, Facebook - Change IP website to change name to [kirjaudu nähdäksesi URL:n] with flask python app with cpanel

    €985 (Avg Bid)
    €985 Keskimäär. tarjous
    3 tarjoukset
    Go and endpoint api expert 2 päivää left
    VARMENNETTU

    i need a Go and endpoint api expert

    €31 (Avg Bid)
    €31 Keskimäär. tarjous
    8 tarjoukset
    С# binance wrapper 2 päivää left
    VARMENNETTU

    Need to develop c# wrapper class based on ([kirjaudu nähdäksesi URL:n]) to integrate all Binance endpoints ([kirjaudu nähdäksesi URL:n])

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    5 tarjoukset

    Need to develop c# wrapper class based on ([kirjaudu nähdäksesi URL:n]) to integrate all OKEx endpoints ([kirjaudu nähdäksesi URL:n]) (C#, REST API, WebSockets)

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    4 tarjoukset

    What we're looking for: A capable full stack developer to build a web-based site/tool for the entry of testing information to run database calculations and output results, including MS Word and Excel summary files. We need the following deliverables: Component 1 – Webpage: • Create and design a secure webpage with username and password authentication (3 users to start) • 7...

    €969 (Avg Bid)
    €969 Keskimäär. tarjous
    32 tarjoukset
    VipsWallet -- 2 2 päivää left

    Vipswallet is recharge and bill payment platform.

    €1278 (Avg Bid)
    €1278 Keskimäär. tarjous
    16 tarjoukset

    I am making an iOS app for uploading files to OneDrive. I have a problem for integrating OneDrive. Specifically on the authentication. It is showing "We're unable to complete your request. invalid_request: The provided value for the input parameter 'redirect_uri' is not valid. The expected value is a URI which mathces a redirect URI registered for the client application." ...

    €214 (Avg Bid)
    €214 Keskimäär. tarjous
    3 tarjoukset

    Endpoint EXPERT get stock info of a product and localisation of store

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    6 tarjoukset

    Somos una empresa que se dedica a dar soporte en tecnología en Perú. Requerimos un desarrollo para incluir una pasarela de pagos en un plugin de wordpress (GIVEWP) instalado en su versión de pago. La pasarela de pagos puede ser: NIUBIZ: [kirjaudu nähdäksesi URL:n] PAYME: [kirjaudu nähdäksesi URL:n] La documentación sobre el plugin lo encuentran aq...

    €209 (Avg Bid)
    €209 Keskimäär. tarjous
    18 tarjoukset

    I need an android & iOS app to be created and to be connected to WordPress/woocommerce. All features from the wp must be enabled from the shop app: -Home screen -Browse products by (category, price...) -Add product to chart -Browse/Edit chart -Checkout -Email notifications from WordPress shop For more information please feel free to ask questions

    €1187 (Avg Bid)
    €1187 Keskimäär. tarjous
    83 tarjoukset

    Need to develop c# wrapper class based on ([kirjaudu nähdäksesi URL:n]) to integrate all Binance endpoints ([kirjaudu nähdäksesi URL:n])

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    1 tarjoukset
    software developer 1 päivä left

    I need you to develop some software for me. I would like this software to be developed for Windows using Javascript.

    €20 / hr (Avg Bid)
    €20 / hr Keskimäär. tarjous
    8 tarjoukset

    Desenvolver aplicação [kirjaudu nähdäksesi URL:n] utilizando microservices e front com VUE.JS. Projeto de 9 meses com início previsto para primeira semana de junho/2021 e conclusão para ultimo dia de fevereiro/2022... Projeto necessita de nível de conhecimento elevado (PLENO/SENIOR). Tecnologias previstas: [kirjaudu nähdäksesi URL:n], AWS - Mi...

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    5 tarjoukset
    React Native Developer Required 14 tuntia left
    VARMENNETTU

    Urgent Requirement of React Native App Developer - Need to change webservices and remove existing from react native shopping app - Integrate razorpay payment getway - integrate SMS getway - Integrate GST API - Some Design and Icon Changes - 2-3 New Screens and Functionality Document for Changes [kirjaudu nähdäksesi URL:n]

    €156 (Avg Bid)
    €156 Keskimäär. tarjous
    7 tarjoukset
    Help Desks API Integration 14 tuntia left
    VARMENNETTU

    I am looking for an individual who is a creative thinker on this project, one who has previous experience with the common HelpDesk APIs (Helpscout, Zendesk, Freshdesk, Intercom, Kustomer, Jira). Previous experience building chrome extensions will be an added advantage.

    €469 (Avg Bid)
    €469 Keskimäär. tarjous
    12 tarjoukset

    We need to Add PUBG API to our shopify website. Option needed is when customer put the Player ID on Product, it will return to him the Player Name. you can check the details here: [kirjaudu nähdäksesi URL:n]

    €46 (Avg Bid)
    €46 Keskimäär. tarjous
    9 tarjoukset
    PHP SOAP Expert.1 2 päivää left
    VARMENNETTU

    I need a PHP SOAP expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Sinetöity
    €1 - €5 / hr
    4 tarjoukset
    PHP SOAP Expert. 2 päivää left
    VARMENNETTU

    I need a PHP SOAP expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Sinetöity
    €1 - €5 / hr
    6 tarjoukset
    PHP SOAP Expert 2 päivää left
    VARMENNETTU

    I need a PHP SOAP expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Sinetöity
    €1 - €5 / hr
    5 tarjoukset

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