Api Development Jobs

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Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hi, We need a programmer / developer to explore options and to develop an integration between Zapier and a Student Management system called 'Axcelerate'. The aim is to have 'Contact' details 'zapped' to other applications, such as Xero, or contacts taken from eg Ninja Forms and pushed into Axcelerate. Information includes: We have the API keys ready to go from Axcelerate. Documentation is below. https://admin.axcelerate.com.au/apidocs/home http://www.axcelerate.com.au/ Staging Area / Sandbox - https://stg.axcelerate.com.au/management/ https://zapier.com/developer/documentation/v2/reference/ I can provide a login to allow a play within the system. Currently, our company uses programs / apps such as ActiveCampaign, HubSpot, Google Apps, MailChimp and Xero, as well as a number of WP Plugins. We want to explore the costs of working with us, and the developers of Axcelerate to develop an API integration. The scope for this is initially small, but will grow if the application does what we believe it can do. I would be interested to further discussions to determine how this could be done. I look forward to your comments and discussions. Kind regards, Maciek
Skills: API Development API Documentation zapier
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Arlington Web Services has used the Authorize Net AIM product for many years. We have not updated our interface with Authorize Net in years. We used a program written in C on our server. We have updated processes on our server using php. It is easier to add order code to web sites using our service than using PayPal. This project is to create php function(s) uses the latest Authorize Net API for Card Not Present transactions. The functions are to submit payment data to Authorize Net and retrieve payment results. We have included three php files as follows FIRST: “SubmitPayment.php” primary purpose is to call functions written by developer and submit payment data and the retrieve the payment results. “SubmitPayment.php” (a) has a form for the developer and testers to enter payment test data, (b) calls the CreatePaymentObject() function that is in the SECOND php file to get the php Submit Payment object, (c) sets the payment object fields to the values entered into the form, (d) calls the DisplayPaymentObject() function that is in the SECOND php file so we can we can view data submitted to function(s) written by the developer, (e) calls the function(s) that is in the THIRD php file that submit payment data to Authorize Net and retrieve payment results (f) calls the DisplayPaymentObject() function again to display the results so we can test results from php code written by the developer SECOND: “SubmitPaymentObjectFunctions.php” has the CreatePaymentObject() and DisplayPaymentObject() functions. THIRD: SubmitPaymentAuthorizeNet.php has the SubmitPaymentToAuthorizeNet() function that we wrote that simulate getting payment results from Authorize Net. The developer is to replace SubmitPaymentToAuthorizeNet() function with one or more functions that actually submit payment data from the php Submit Payment object to Authorize Net. The function(s) are to retrieve the result from Authorize Net and update the result fields in the object. The developer is to completely replace the simulate content that is in SubmitPaymentAuthorizeNet.php. GETTING STARTED: Developers can test simulate getting payment results process on our server at payAWS.com/ftp/SubmitPayment.php. Developers can view the source code of how values are passed to the function(s) they will write and how the results are returned. You can php source by clicking on “View php source for Submit Payment”. Authorize Net said most developers get their own “sandbox account” to use to interface the Authorize Net for development purposes. Develop should upload the FIRST and SECOND php files to their UNIX server. The Authorize Net API is at developer.authorize.net/api. See TRANACTION REPORTING Reference and Documentation. Go to “Charge a Credit Card” and then click on Sample code/php. OUR GOAL We are an Authorize Net reseller. We expect to create new Authorize Net accounts for most of our new customers. Our short term goal is to add 50 Authorize Net accounts per month. We think most of these will already have their own web site. All will need to have someone setup interface with Authorize Net for them. Our goal is to get a developer than can handle getting 50 new Authorize Net customers per month.
Skills: API Development HTML PHP
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
SUBJECT: Convert an existing PHP API service to web service on ASP.Net MVC4 adhering to RESTful API architectural design on Visual Basic.Net Existing design: PHP API provides access to list of pre-defined functions with pre-defined incoming parameters. All request made to PHP API, contains mandatory and optional parameters defined by PHP API. PHP API parses incoming data, validates incoming client information, followed by processing requested functionality. After processing it responds back with resultant string. Current PHP API design sends and receive ASCII string only. Expecting design: Built a web service on Visual Studio platform using ASP.Net MVC4 with respect to RESTful design architecture; development language: Visual Basic.Net. Expected design should adhere to RESTful architectural concept. Web service should handle authentication of incoming request. Web service should be able to respond back in xml, json and comma separated values format (to support existing PHP API). Web service should be able to send and receive text/ audio and video content. Web service would be able to expose methods to other websites and other platform independent applications. Web service would incorporate database interactions. We are looking for a person with following skill set: API Developers/ ASP.NET Developers/ MySQL Developers. Sample of existing PHP API (webservices.php) will be provided at a later stage.
Skills: API Development ASP.NET MySQL Programming VB.NET
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
We want to create a system that collects data from three wireless devices that have APIs: a wireless scale (that measures a person's body weight, e.g., Withings scale), a fitness tracker (that measures how much activity a person has engaged in over the day, e.g., Jawbone) and an app that a person uses to track what he/she ate during a day (e.g., MyFitnessPal). We want a web portal (see attachment for mock-up) that will be able to show us this data for about 100 people in an easy-to-view table format. Also, we want the system to use some logic rules to flag different events, e.g., weight has increased by more than 2 kg in 4 days, activity has decreased by more than 20 minutes in 4 days, the number of times someone has tracked food has decreased by more than 4 times in 2 days. On top of that, we want to be able to use the system to be able to send and receive SMS texts to the people in the database. We want the system to create starting text based on the flags, but we want to be able to manually edit it before it is sent. We assume the system would interface with an API service like Twilio.com.
Skills: API Development Relational Databases Scripting SMS Gateway
Fixed-Price - Intermediate ($$) - Est. Budget: $1,800 - Posted
>> PLEASE DO NOT APPLY FOR THIS JOB IF YOU ARE NOT DRUPAL 8 EXPERT DEVELOPER. We are looking for Drupal v8.x expert to make strong our team. You will get minimum 6 month contounisly job... Monthly payment including all cost of upwork and you will receive "1800 USD". 8 hours daily and 6 days weekly must be worked with team. Minimum Technical Requirements => Drupal v8.x => PHP v5.6.2, MySQLi v5.6, PDO => Bootstrap v3.3.5 and/or jQuery v2.1.4 => HTML v5 => CSS v3 => JavaScript => API => Online Pyament methods
Skills: API Development AJAX CSS3 Drupal
Fixed Price Budget - Expert ($$$) - $20,000 to $35,000 - Posted
We are looking for a full-stack developer to lead the development of a scalable web application for the event planning industry. You should be proficient in English and capable of making key architectural and software decisions laying the foundation for a web-application that is flexible and scales easily. The ideal person for this job can also handle most, if not all, of the back-end work and ideally front-end coding too. Depending on your expertise and fit for this project, we may want to bring on a second developer who you would manage and review code. Your toolkit should include knowledge and experience about cloud hosting services like Amazon ECT, databases, version control, front-end frameworks, and whatever software stack you would recommend for this project (Javascript, Ruby, Python, etc...). This application will also leverage a variety of API's, some of which may include Google Maps, Payment processor (Braintree), Communications API (like Twilio or Plivo), CRM integration, and others. If you are interested in this project please contact me. We have an NDA to share and once you return that we have a product map that will explain the full details of this project.
Skills: API Development Amazon EC2 Amazon Web Services AngularJS
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Collect complete information about a list of ~ 10000 professional DOTA2 players from the Steam Public API. We are looking at a maximum two weeks turnaround from awarding the job. This is what we envision: Use Steam API https://dota2api.readthedocs.org/en/latest Tasks: 1. Collect match history from Steam API for a list of Player Steam ID of professional players 2. Make sure that the Player Steam IDs of all players in each match are included This is a proof of concept data collection project. If this job is executed according to the specifications and delivers a dataset the responds to our requirements we will consider offering a massive data collection job in the scaling up phase of our project.
Skills: API Development Data Science Data scraping Database design
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
This is a simple project to create registration and login functionality including integrating the Facebook API. This is the first of many projects related to a single application and I am looking for a long-term relationship, so there will be plenty of future opportunities for the winning candidate. Please see the attachment for all project requirements. Logo will be sent once the job is awarded.
Skills: API Development Bootstrap CSS3 HTML5
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Looking to integrate my shopify store with the jet.com API. Must meet all of the requirements listed in the Jet.com fulfillment requirements. Needs are as follows : 1)Upload the shopify product catalog to Jet.com (must be able to pick and choose which items are uploaded) 2)Auto-update inventory levels based on the shopify catalog 3)Import orders fromJet.com into shopify every 15 minuntes 4)Send tracking information to Jet.com 5)Process returns and submit the info back to Jet.com
Skills: API Development API Documentation Shopify Shopify Templates