An API, or Application Programming Interface, is a set of tools and protocols used for building application software. It is a set of clearly defined communication methods between various components of a software program. An API makes it simpler to develop computer software, and provides all the building blocks for the programmer to put together.

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    823 jobs found, pricing in USD

    I am mobile developer. i don't know wordpress. i am looking for wordpress expert. I have a existing wordpress platform. I want to add some function in admin panel to management mobile application. i will share details of document. you have to make mainly two part . 1. add some features on wordpress admin panel to manage app. 2. develop backend api for mobile application . please ...

    $185 (Avg Bid)
    $185 Avg Bid
    41 bids
    Trading application 6 days left
    VERIFIED

    Open Source trading platform Peatio. Task is to build a repo on latest and stable versions Add Third party APIs Adjust Fees Ui changes. More details will be provided once the project is awarded.

    $3221 (Avg Bid)
    $3221 Avg Bid
    34 bids

    I have a project in Google Cloud Platform with data in Cloud SQL. I would like someone to create an API that will query the Cloud SQL data using URL parameters and then return a result. I expect that this will be done using Google Cloud Endpoints. There is a sample API here: [login to view URL] The sample API 'airportName' receives an 'iataCode' and then returns an a...

    $136 (Avg Bid)
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    14 bids
    need help on api 6 days left
    VERIFIED

    need help on api for my project

    $16 (Avg Bid)
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    4 bids

    We are looking for a custom built social networking cum virtual gaming(online gambling) api/web development with end to end encryption (as per the regulations and conditions to be discussed using cloud hosting and computing). Also looking for the development of maintenance and after-sales service contracts. We are a start-up and thus our budget is constrained. Thus kindly quote accordingly.

    API
    $1500 - $3000
    $1500 - $3000
    0 bids

    La idea principal del proyecto es conectar el sistema VtigerCRM, el cual utilizamos actualmente en la empresa, con el sistema de tributación electrónica de Costa Rica, por medio de un API. El API debe ser desarrollado también. Las instrucciones para la conexión con dicho sistema por medio de estructuras XML se encuentran en el siguiente enlace(Versión 4.2): [l...

    $369 (Avg Bid)
    $369 Avg Bid
    6 bids

    I am looking for an experienced Discord Pro. Case: Someone is forwarding information from my personal discord server to another. I want to find the leak. Your Job: You have to develop a server entry with Discord OAuth2 for a new discord server. I need access to the E-Mail and the servers of the users and explain how.

    $40 (Avg Bid)
    $40 Avg Bid
    3 bids

    I am mobile developer. i don't know wordpress. i am looking for wordpress expert. I have a existing wordpress platform. I want to add some function in admin panel to management mobile application. i will share details of document. you have to make mainly two part . 1. add some features on wordpress admin panel to manage app. 2. develop backend api for mobile application . please ...

    $212 (Avg Bid)
    $212 Avg Bid
    18 bids

    Hello I need to build admin panel to manage my app. and also make api for my app. There is already wordpress online platform. You have to integrate with this platform in api part. please bid who has ever built mobile application backend api. if not , don't bid. thanks

    $238 (Avg Bid)
    $238 Avg Bid
    27 bids

    Please read before posting a bid. Do not waste our time or yours by posting a low priced bid only to come back and ask "what is your budget". Whatever bid you give must be for the total cost of the project. We need an API developer to write code that uses our REST API to integrate with Shopify. The documentation for our API can be found here: [login to view URL] If the task is com...

    $223 (Avg Bid)
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    14 bids

    We're looking for a developer for a new project :) The design templates will be sent after the non-disclosure agreement sign. The project: Wordpress website to manage a customer services, manage customer invoices and electronic payments... YOUR PROFILE : DEVELOPER WordPress : As a developer , you will have the mission to use your skills and your knowledge in WordPress stacks. WHAT WE A...

    $599 (Avg Bid)
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    60 bids

    Our company wants customers to be able to upload 3d files (stl, obj, fbx, 3ds) to our website. Once uploaded we want to be able to extract the objects volume measurement and have the value sent to our ERP system (dynamics 365). This is all to be completed via a clean and simple front end design.

    $421 (Avg Bid)
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    19 bids

    Hello I would like to make a activation + registration page using a external API. I need to make a multi-page as this ([login to view URL]) - First page is to activate our product using an API - Second page s to registration the client and give him access using an API - Third using a API we need to assign him a special number from our database - Fourth need to get some info from the client for ...

    $95 (Avg Bid)
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    16 bids

    Looking for a developer to help me with PHP. I need few things needed to be corrected.

    $6 / hr (Avg Bid)
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    32 bids
    website and API 5 days left

    I need a website to be created, which is conected to an API so I can send and retrieve data from this.

    $221 (Avg Bid)
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    42 bids

    I have numerous API extractions that need to be implemented within Google sheets, I'd like to work object oriented by setting up small targets and working in sprints. I need the work to be organised neatly and explained in detail. I am looking for a fair rate and flexibility to add new tasks and milestones along the way. My intention is to issue the first 20 hours of work (broken down in a f...

    $5288 (Avg Bid)
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    build an api connection. 5 days left
    VERIFIED

    Hello, I'm searching for someone that can made an connection between my live Lightning info that I save on [login to view URL] and an other website where it's possible to made an new layer [login to view URL] Read Less

    $119 (Avg Bid)
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    Make FacturaScripts 2018 create Electronic Delivery Notes and Electronic Legal Invoices I am looking for someone that can make Facturascripts (version 2018) create Electronic Legal Delivery Notes and Electronic Legal Invoices using the API of a e-invoice provider (I will provide the documentation in spanish) The workflow of my company is more or less like the attached PDF files Note: FacturaScr...

    $537 (Avg Bid)
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    I need someone to setup an ICO dashboard + ropsten testnet from an open-source code To simulate a token sale. All the code is ready. Need to setup on an EC2. Backend: [login to view URL] Frontend: [login to view URL] API docs: [login to view URL] The goal is to simulate the token sale and test the software.

    $173 (Avg Bid)
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    10 bids

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