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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    15 jobs found, pricing in SGD

    We are looking to launch a web app that will integrate with eBay open API. The purpose of the webapp will be to verify customers age for restricted products. Flow will be: 1. Customer purchases an item on eBay. 2. Webapp will automatically send a message through eBay API to customer with a custom link. The webapp will mark the customer order as pending within eBay by adding a note. 3. Cust...

    $1798 (Avg Bid)
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    73 bids

    We need an API server which is able to take an arbitrary spreadsheet along with some new input values for some cells, run the spreadsheet on the server to have its formula work, and comes back with values of some designated calculated cells. We plan to have a main calculations management API server (separate job) to be able to spin up several instances of your Excel API server. It is up to you ho...

    $2127 (Avg Bid)
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    12 bids
    Python to C# Bitstamp Api 6 days left
    VERIFIED

    I need you to convert a python function to C#, it's an API client of Bitstamp Authentication Private API, just expert bid in this project don't waste my time thanks.

    $45 (Avg Bid)
    $45 Avg Bid
    6 bids
    Web Panel fot ipTV Reciver 4 days left
    VERIFIED

    Hi, we search some that can build some web control panel for iptv reciver with vpn.

    $1097 (Avg Bid)
    $1097 Avg Bid
    8 bids

    Checker for us carrier lookup ! i want to know if the phone no from my list are mobile !

    $217 (Avg Bid)
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    8 bids

    Checker for us carrier lookup ! i want to know if the phone no from my list are mobile !

    $137 (Avg Bid)
    $137 Avg Bid
    1 bids

    We need to create a web application for out clients and employees, where they be able to complete several forms and see some information. We create the API with all the calls that the web app needs, using POST methods. Are like 7 web apps. We need the design and the implementation of the API.

    $18 / hr (Avg Bid)
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    43 bids

    cors issue flipkart facing some issue, need to fix in 1 hour

    $4 / hr (Avg Bid)
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    2 bids

    Must be able to develop the scraper in Python (with Scrapy).

    $489 (Avg Bid)
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    43 bids

    Hi I need an automatically updated google sheets logging the currency changes every second or few seconds. Developer can use any desired API as long as it's updated in real-time. Alternatively, the app can update custom files that will be readable afterwards. In other words I need few files where last X amount of changes are logged. Let's say 1 file with last 50 changes, one with last...

    $199 (Avg Bid)
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    21 bids

    Hello. I found a strange error in authentication. On the login page I logged in with an administrator account The username and password are correct. But spring grants role_admin as role_anonymous and. I want to know the reason. if you fix it . i will pay 20usd correctly and leave good review.

    $30 (Avg Bid)
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    15 bids

    Hello. I found a strange error in authentication. On the login page I logged in with an administrator account The username and password are correct. But spring grants role_admin as role_anonymous and. I want to know the reason. if you fix it . i will pay 20usd correctly and leave good review.

    $29 (Avg Bid)
    $29 Avg Bid
    8 bids

    Hello. I found a strange error in authentication. On the login page I logged in with an administrator account The username and password are correct. But spring grants role_admin as role_anonymous and. I want to know the reason. if you fix it . i will pay 20usd correctly and leave good review.

    $32 (Avg Bid)
    $32 Avg Bid
    12 bids

    Hello. I found a strange error in authentication. On the login page I logged in with an administrator account The username and password are correct. But spring grants role_admin as role_anonymous and. I want to know the reason. if you fix it . i will pay 10usd correctly and leave good review.

    $18 (Avg Bid)
    $18 Avg Bid
    19 bids

    I need some changes to an existing website. I need you to design and build my personal website. Note : i need gujarati developer....

    $151 (Avg Bid)
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    11 bids

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