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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    815 jobs found, pricing in USD

    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...

    $192 (Avg Bid)
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    7 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...

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    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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    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 ...

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

    $7 / hr (Avg Bid)
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    website and API 6 days left

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

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    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...

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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

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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...

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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.

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    We are in need of a back end database and API to access the database based on our existing react native template. General Need : 1. Any Back End database would suffice (MySQL prefered, as simple as possible) 2. Any API engine would suffice (strapi prefered, but suggest any api you usualy used with MySQL is enough) 3. Three basic feature needs : - Registration (Signup/Login) - Posting & Reply...

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    I need a PHP /Mysql developer to build a web based tool to track a global stock and fund portfolio currently tracked on google sheets (will be shared). It should be focused on tracking purchases, sales, splits dividend income. The tool should be based on similar PHP project on [login to view URL] called “Stock Centre”. The structure of the project should be based on the following s...

    $19 / hr (Avg Bid)
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    Bigcommerce setup -- 2 5 days left
    VERIFIED

    Setting/fixing up my bigcommerce store, sell used auto parts.

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    i want just a bot that can connect to Kucoin , and return trading endpoint and market endpoint from [login to view URL] i will program strategy, thanks

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    website devlopment 4 days left
    VERIFIED

    this is the full details : So to confirm the idea again Lets assume you are a new user on the website You register and you choose which pricing plan works for you, pricing plans are based on the number of connections you want to add ( for examples: you can add up to 3 websites for free and plan 2 up to 10 connections for lets say 19/month and more than 10 29$ As a user you start adding connections...

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    Java Developer Needed 4 days left
    VERIFIED

    Need an experienced Java developer to work on a two-hour project. More details will be given to the selected freelancer. Maximum budget: 25$

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    I use this WP commercial theme , fully documented : [login to view URL] I need to customize it in child theme and add more logic : Task 1: I use Caldera forms ([login to view URL]) and need you to write code that take form instances answers, parse thier values and call a URL in my site with these parsed parameters Task 2: Add functionality for bidding for a property (1 screen to be basically d...

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    I need a stand alone application to run on Windows 7 or higher that utilizes the [login to view URL] API to upload batch images with gallery option. Similar to [login to view URL] but only need to work with Pixhost. That program does but does not have the ability to upload and create a gallery on the fly and the developer isn't looking to add it in. If you look at the interface for Pixhost yo...

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    I am looking for an independent and full-experienced developer for our companies Messenger application. And not necessary UI right now, and it should be developed with Node.js. I prefer a someone who ever developed a similar project like this. So I will check your works and links or other stuff is preferable for this job. I am thinking about these two open sources. [login to view URL] [login to v...

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