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.

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    38 работ(-а,-ы) найдено, цены указаны в USD
    API Development 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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...

    $1130 (Avg Bid)
    $1130 Ср. заявка
    21 заявок(-ки)

    - create API access to WA (WhatsApp),Line, Wechat, Instagram, Facebook - Change IP website to change name to [войдите, чтобы посмотреть URL] with flask python app with cpanel

    $793 (Avg Bid)
    $793 Ср. заявка
    3 заявок(-ки)

    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...

    $678 (Avg Bid)
    $678 Ср. заявка
    19 заявок(-ки)
    Enhance an existing project based on Node JS and React JS 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $461 (Avg Bid)
    $461 Ср. заявка
    52 заявок(-ки)

    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 ...

    $1142 (Avg Bid)
    $1142 Ср. заявка
    28 заявок(-ки)
    Go and endpoint api expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i need a Go and endpoint api expert

    $39 (Avg Bid)
    $39 Ср. заявка
    5 заявок(-ки)
    С# binance wrapper 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to develop c# wrapper class based on ([войдите, чтобы посмотреть URL]) to integrate all Binance endpoints ([войдите, чтобы посмотреть URL])

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    4 заявок(-ки)
    C#, REST, WebSocket API integration (crypto exchange) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to develop c# wrapper class based on ([войдите, чтобы посмотреть URL]) to integrate all OKEx endpoints ([войдите, чтобы посмотреть URL]) (C#, REST API, WebSockets)

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    4 заявок(-ки)

    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...

    $1167 (Avg Bid)
    $1167 Ср. заявка
    31 заявок(-ки)
    VipsWallet -- 2 6 дней(-я) left

    Vipswallet is recharge and bill payment platform.

    $1552 (Avg Bid)
    $1552 Ср. заявка
    16 заявок(-ки)
    OneDrive Configuration for iOS app integration 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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." ...

    $215 (Avg Bid)
    $215 Ср. заявка
    2 заявок(-ки)
    Endpoint EXPERT get stock info of a product 6 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $69 (Avg Bid)
    $69 Ср. заявка
    4 заявок(-ки)

    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: [войдите, чтобы посмотреть URL] PAYME: [войдите, чтобы посмотреть URL] La documentación sobre el plugin lo encuentran aquí: ...

    $254 (Avg Bid)
    $254 Ср. заявка
    17 заявок(-ки)
    Woocommerce to React Native -Android and iOS 5 дней(-я) left
    ПОДТВЕРЖДЕН

    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

    $1417 (Avg Bid)
    $1417 Ср. заявка
    80 заявок(-ки)
    WebSocket API integration (crypto exchange), c# 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to develop c# wrapper class based on ([войдите, чтобы посмотреть URL]) to integrate all Binance endpoints ([войдите, чтобы посмотреть URL])

    $25 / hr (Avg Bid)
    $25 / hr Ср. заявка
    1 заявок(-ки)
    Sport website 5 дней(-я) left

    I want a website like bet365. Can i see any demo ?

    $556 (Avg Bid)
    $556 Ср. заявка
    6 заявок(-ки)
    software developer 5 дней(-я) left

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

    $24 / hr (Avg Bid)
    $24 / hr Ср. заявка
    7 заявок(-ки)

    Desenvolver aplicação [войдите, чтобы посмотреть URL] 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: [войдите, чтобы посмотреть URL], AWS - MicroServices,...

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    6 заявок(-ки)
    .Net core Rest API developer 4 дней(-я) left

    We need expert .Net core API developer for microservice architecture, long term contract. All codebase should follow industry standards and principle for development process. (SOLID, Nuget packages etc) Please share github link of your best code repository for CRUD operation using C#, .net core, MySQL/MS SQL/MongoDB/CosmosDB restful API. Without github link you won't be considered.

    $51 / hr (Avg Bid)
    $51 / hr Ср. заявка
    14 заявок(-ки)
    React Native Developer Required 4 дней(-я) left
    ПОДТВЕРЖДЕН

    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 [войдите, чтобы посмотреть URL]

    $216 (Avg Bid)
    $216 Ср. заявка
    5 заявок(-ки)
    Help Desks API Integration 4 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $569 (Avg Bid)
    $569 Ср. заявка
    12 заявок(-ки)
    Implement PUBG API in current Shopify Store 4 дней(-я) left
    ПОДТВЕРЖДЕН

    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: [войдите, чтобы посмотреть URL]

    $56 (Avg Bid)
    $56 Ср. заявка
    9 заявок(-ки)
    Want to use your Aamazon Affiliate API code 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, I need an account or just to give me an Amazon affiliate API code. I can pay you $20 every month just to use your API code :) Write me only if you understand what I need :) Best Regards,

    $27 (Avg Bid)
    $27 Ср. заявка
    2 заявок(-ки)
    woocommerce 3rd party API 2 дней(-я) left
    ПОДТВЕРЖДЕН

    The issue we're trying to resolve is that we don't want to charge tax on the children's sizes. The kit builder has opened up the custom cart integration. ALL YOU NEED TO SORT OUT sort out a webhook to ensure that no tax is added on childrens' sizes This is a third-party application [войдите, чтобы посмотреть URL] for custom shirts integrated with woo-commerce using an API. ...

    $33 / hr (Avg Bid)
    $33 / hr Ср. заявка
    9 заявок(-ки)
    Web App Development 2 дней(-я) left

    Hey! We are a small bookkeeping firm looking to scale up and offer our clients an easier way to interact with our services. We are looking to have a website & app developed, including integrations to a couple data bases (email lists, client data ), some other external web apps, stripe integrations, and possibly a user back end (( importing data from quickbooks and Xero api's for our clie...

    $1311 (Avg Bid)
    $1311 Ср. заявка
    27 заявок(-ки)

    I just need website auto Create A room Code in Ludo King

    $113 (Avg Bid)
    $113 Ср. заявка
    9 заявок(-ки)
    Get Binance Blockchain Data using Web3 1 день left
    ПОДТВЕРЖДЕН

    I'm looking for a web3 developer.

    $29 (Avg Bid)
    $29 Ср. заявка
    7 заявок(-ки)
    I am looking for a smm panel developer. 15 часов(-а) left
    ПОДТВЕРЖДЕН

    I want to talk with someone who knows well about smm panels. I am also looking for someone who can make smm panels for me. I'm looking for front-end developers and back-end developers. If you know about smm system or main server, please bid. Let's talk about the budget again. Thank you.

    $502 (Avg Bid)
    $502 Ср. заявка
    8 заявок(-ки)
    API Automation Trainer 14 часов(-а) left
    ПОДТВЕРЖДЕН

    Looking for an API Automation Trainer for live project training.

    $18 / hr (Avg Bid)
    $18 / hr Ср. заявка
    3 заявок(-ки)
    .Net Consultant (8+ Year Experience) 11 часов(-а) left
    ПОДТВЕРЖДЕН

    Required Skills and Responsibilities - • Having good leadership skills • Good communication skill • Familiar with Design Patterns and architecture • Understanding on Microservices • Good Team Player and motivator • Maintaining coding standards, scalability, security and reliability of the product • Responsible for development life cycle using AGILE methodology. ...

    $10 / hr (Avg Bid)
    $10 / hr Ср. заявка
    24 заявок(-ки)
    Need to integrate third party API in one project 9 часов(-а) left
    ПОДТВЕРЖДЕН

    I have one third party API which needs to be integrate and save that API response into Database details will be share in chat

    $108 (Avg Bid)
    $108 Ср. заявка
    12 заявок(-ки)
    Gaming Reward Windows Software ( Using Overwolf ) 8 часов(-а) left
    ПОДТВЕРЖДЕН

    We have a Project in mind that we want to develop. Developer should use Overwolf Platform to build the app and also get games event data. Based on the game event data platform will Redeem to user. Also developer has to have knowledge with Cryptocurrency. For More info pls contact me.

    $2918 (Avg Bid)
    Соглашение о неразглашении
    $2918 Ср. заявка
    19 заявок(-ки)

    create a cryptocurrency transfer system: bitcoin or Ethereum or some other cryptocurrency and it’s basically a wallet to wallet transfer tool. The simplest method or crypto coin that we can use to start out as a test is really all that’s important.

    $510 (Avg Bid)
    $510 Ср. заявка
    5 заявок(-ки)
    Integrate Shipping API Ecommerce - Woocommerce 6 часов(-а) left
    ПОДТВЕРЖДЕН

    Hi, I need you to integrate an API to our back end to our woocommerce. This will show instant freight quotes on the front end.

    $71 (Avg Bid)
    $71 Ср. заявка
    8 заявок(-ки)
    Python Interface and Lambda Development -- 2 6 часов(-а) left
    ПОДТВЕРЖДЕН

    A standardized search hub has been developed so that users can execute common and well understood search patterns to find and visualize data across many connections. Those connections, however, require Python based development work to connect to all the various data sources. Data sources vary from databases to simple file api and interop. This is a fast paced environment and no one will hold you...

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    9 заявок(-ки)
    PHP SOAP Expert.1 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $2 - $6 / hr
    Скрытый
    $2 - $6 / hr
    4 заявок(-ки)
    PHP SOAP Expert. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $2 - $6 / hr
    Скрытый
    $2 - $6 / hr
    6 заявок(-ки)
    PHP SOAP Expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $2 - $6 / hr
    Скрытый
    $2 - $6 / hr
    5 заявок(-ки)

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