Web API is a powerful tool that allows developers to integrate different systems and share data across them. Web API Programmers create systems that use secure protocol to send and receive data from a variety of sources. A Web API Programmer usually has expertise in web services, .NET programming, web development, coding and debugging. They are also valuable for understanding a clients business objectives and translating them into successful API implementations.

Think about what kind of applications or services your business needs. With the power of Web APIs, you can connect web pages, apps, and data sources in an effective way. The possibilities are infinite and the result is an efficient workflow that supports the functionality you need with minimal effort.

Here’s some projects that our expert Web API Programmers made real:

  • Connecting shopware systems to 3rd party boardsystems
  • Integrating SMS services without installation of SDK via composer
  • Connecting users by embedding the login page on other websites
  • Creating efficient ways to make withdrawals from cryptocurrency wallets
  • Making photobooth apps with associated back-end APIs
  • Building high-end real estate websites using WordPress themes
  • Combining WordPress customization with Woocommerce features
  • Implementing GPT-3 tools into Google Sheets
  • Linking LeadSquared APIs with Wordpress contact form 7

The many advantages of using a Web API include fast deployment, support for interoperability among different software and platforms, enabling access to remote data, as well as productivity enhancing features such as reusability of code, automated testing and better scalability. All these benefits mean lower costs and shorter project timelines for your business.

At Freelancer.com we have a roster of expert Web API Programmers who are ready to take your project challenge and make it happen. Our freelancer platform ensures that you'll find the right person, who's able to work within your budget while delivering excellent results. Invite them to your project today and see how they go above and beyond your expectations!

From 78,916 reviews, clients rate our Web API Programmers 4.85 out of 5 stars.
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    10 jobs found, pricing in USD

    I'm seeking a Software Architect to help me strategize a smooth migration of our enterprise application from Oracle and VB Dot Net (specifically Visual Studio 2019/2022) to a more modern stack. Key Requirements: - Extensive experience in software architecture and planning for large-scale system migrations. - Proficiency in VB Dot Net, and ideally experience in migrating from this to modern tech stacks. - Familiarity with Oracle and the challenges associated with migrating from it. - Strong communication skills to help explain the strategy to our team in a clear and understandable manner. Your role will be: - To thoroughly analyse our current system architecture and understand its intricacies. - To devise a comprehensive migration strategy that minimizes the risk of data loss or do...

    $695 (Avg Bid)
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    I'm looking for a skilled .NET Developer who has experience with integrating web APIs - particularly the Outlook Calendar and Zoom APIs, as well as working with SQL Server databases. Key Responsibilities: - Implementing the ability for my web application to display, create, and update events from the Outlook Calendar. - Incorporating the capability to host, join, and schedule Zoom meetings directly from the web app. - Ensuring smooth and efficient functioning of the SQL Server database within the application. Ideal Skills and Experience: - Proficient in .NET development. - Prior experience with Outlook Calendar API integration. - Familiar with Zoom API for hosting, joining, and scheduling meetings. - Strong knowledge of SQL Server database management. - Excellent problem-solving an...

    $328 (Avg Bid)
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    12 bids

    I'm looking for an expert to develop an external script or extension that will help me de-render only the buildings from other players' bases in the browser game League of Kingdoms. This is essential to help me navigate the map more effectively and improve the game's performance. Key Requirements: - De-render only buildings: The script or extension should be able to specifically target and hide the buildings in other players' bases, without affecting other game elements. This will allow me to focus on the map and make the game run smoother. - Activation Mechanism: The de-render feature must be user-triggered. I envision it being activated by the script/extension itself or manually through a button or menu option. Whatever works I will be happy with. Skills and Experi...

    $20 (Avg Bid)
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    We want to use this theme for websites and web App for Play Store.  This site will be coupon site, user can search near by store, and take discount coupon code from the site, while paying on store users can use discount coupon to get discount.  1 User can search nearby Restaurant, Saloon, Service Provider..etc. take discount coupons from the site and get discount on store. 2 To get more heavy discount , user can take premium subscription, and premium customers will get more discounted coupon.  (Normal users will not be able to see heavy discount coupons)3 Change the color of the site as per logo. 4 add Logo, Add APIs, payment gateway, 5 make it live on server and play store. (Web App) MY BUDGET IS 30K

    $309 (Avg Bid)
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    I'm in need of an experienced developer to create a set of quality of life scripts for League of Kingdoms on the BROWSER version. I believe game data can only be grabbed via WebSocket, but I only know so much and I've got to the point where my experience can no longer help me get what I need done, so there might be other ways to get game data and interact with the game. An experienced person can probably get this done pretty quick. Key Script Functions: - Bypassing Zoom Out Restriction: The script should enable me to zoom out further than the game normally allows, giving me a broader view of the game world. - Interacting with Hidden Objects: The script should be able to identify and interact with hidden objects that randomly spawn under other players' bases. (sometimes cry...

    $22 (Avg Bid)
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    I'm looking for a skilled developer to create an API that will interact with Microsoft's Computer Vision API. This API will accept an image and a list of questions, analyze the image, generate relevant answers, and then return these to me. Key Requirements: - The API must be able to interact effectively with Microsoft's Computer Vision API. Experience with this API is a must. - The API should be capable of analyzing the content of an image for insights. Language Handling: - The API should process images in their original language only. This means that the original text in the image should be used for analysis, without any automatic translation. Ideal Skills and Experience: - Experience in developing APIs, particularly with a focus on image analysis. - Proficiency with ...

    $551 (Avg Bid)
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    77 bids

    I'm in need of a skilled developer who can create a RESTful API for the purpose of directly getting leads from Facebook and Instagram ads. The ideal candidate should have: - Proficiency in RESTful API development - Experience working with Facebook's and Instagram's API - Strong understanding of data retrieval - Familiarity with user authentication processes I need to connect any inportand ads source to my site. But need all ads platforms. At first facebook and instagram. Next step is tiktok, linkedin. # I need all integrations as http post and get (as similar as curl). This project requires someone who can deliver a robust and secure API tailored specifically for these two social media platforms.

    $22 (Avg Bid)
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    13 bids
    Trophy icon Excel API Integration Project 15 days left

    Digikey offers some APIs to get product informations etc. The one I want you to use can be found here: Access this API with Excel and VBA, NOT with power query. The program has to run on Excel 2016. Create a function like this: Function GetDigiKeyPartInfo(apiKey As String, partNumber As String) As String ... Add a button to the worksheet which calls this function and takes the two strings from the worksheet: apiKey in cell B1 and partNumber in cell A1. Put out the bare API answer string in cell A2. Valid values in cell A1 can be : 1589-MPQ3426DL-AEC1-LF-PCT-ND MPQ3426DL-AEC1-LF-P 160-1647-2-ND LTST-C191TBKT As you see, these are DigiKey order numbers and also manufacturer part numbers. It is very simple to register at DigiKey and also to register to their API access. You should do...

    $20 (Avg Bid)
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    Zextras Carbonio CE 15 hours left
    VERIFIED

    Necesitamos una API que: 1) Permita crear cuentas de email con un determinado dominio. que pueden ser varios dominios. El servidor de Zextras Carbonio CE es el mismo para varios dominios. 2) Bloquee el acceso a una cuenta. 3) Indique al servidor el tamañao maximo de la casilla Eso por el momento. Comunicacion en español.

    $178 (Avg Bid)
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    3 bids

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