FreshMail

FreshMail is a platform for composing, sending, and tracking email campaigns. The web portal is equipped with customizable templates, an interface to input subscriber lists, and real time email monitoring. Developers can make HTTP calls to the FreshMail API in order to access a user's FreshMail account functionality. The API can be used to receive campaign reports: list all campaigns, give a cumulative overview of a certain campaign, and analyze a subscriber's behavior. The API allows developers to programmatically create a new campaign, or send, delete, or test an existing campaign. The API can modify batch data on subscriber lists, create new subscriber lists, download subscriber data, perform general account management, and more. The FreshMail API is constructed around REST standards.

LotteryFeed

LotteryFeed is an online company that provides information on lottery results in North America and around the world. These data feeds are in XML, HTML, JSON and TEXT formats. With the LotteryFeed API, developers will be able to integrate this information into their applications, allowing their users to access lottery information directly.

Scratch

Built and supported by the Lifelong Kindergarten Group at the MIT Media Lab, Scratch is a free resource geared toward educating children on animation technology and web development tools. Scratch can be used to program interactive games, stories, and animations within their online editor. Using the Scratch API, developers can pass project IDs in order to access project data in the form of JSON-formatted responses. Returned data will include the associated username, date of creation, description of the project, ID, the project thumbnail, the title of the project, and the project's URL source. Currently, the API does not use an authentication model, but MIT Media Lab intends on implementing OAuth authentication sometime in the future.

SFTool

Hosted by the U.S. General Services Administration, the SFTool provides a range of sustainable building content for commercial architecture in easily consumable formats. Calls to the SFTools API can be made to return green-tips and material suggestions for various office-related and productive work spaces. The best-practice tips come in the form of paragraph chunks, and the materials are returned as individual keywords. The API may be accessed using the Content Pages, Spaces, Materials, and Tags method categories. All methods accept HTTP GET requests. The API is hosted publicly and does not require an API key or token for use.

Sococo

Sococo is an office collaboration and network platform incorporating private chats, digital conference rooms, group messaging and voice conferencing. Sococo also enables screen-sharing and file-sharing. This internal business productivity tool can be implemented into 3rd party applications with the Sococo RESTful API. Parameters such as sending and receiving messages, generating API tokens and connecting in real time to Sococo's servers can be utilized with the API.

HiPay TPP Gateway

HiPay is a French digital payment provider handling transactions for all types of billing for web, eCommerce, and mobile integrations. The HiPay TPP Gateway API can be accessed using JSON & XML formats, and is free for qualifying members to integrate into 3rd party applications. All payments processed through HiPay are done so using SSL to ensure secure payment protection.

Keybase

Keybase is an open source data-encryption-themed command line program that hosts a directory of public social network keys and identify proofs. Developers can implement the Keybase API to access their directory programmatically. HTTP GET/POST requests can be sent with a JSON encoded structure to receive a given user's username, to calculate password hashes, and to login with a hash and csrf_token. The API can be embedded into clients or 3rd party applications, and all functionalities can also be utilized on Keybase.io's website and command line interface.

trade.gov

Trade.gov gives developers access to authoritative information on U.S. exports and international trade via standard APIs. Trade.gov's APIs and other data sets is free of charge with unlimited access. Some of the APIs found at trade.gov are: a Market Research Library, ITA Offices and Locations, Trade Events, Leads, and News and Articles. Trade.gov works to help U.S. small businesses export and expand their operations in overseas markets. The hope is for developers to integrate trade data into applications and mashups to help small business owners compete overseas while also creating jobs at home.

Diffbot Image

Diffbot provides developers tools that can identify, analyze, and extract the main content and sections from any web page. The purpose of Diffbot’s Image API is to extract the main images from web pages. The Image API can analyze a web page and return full details on the extracted images.

SpreadSheetSpace

SpreadSheetSpace uses REST API to allow the user to link Excel sheets online. This app allows transformation of Microsoft Excel into a live data analysis tool through linking it to corporate data in a secure and controlled way. Due to the PKI encryption, which allows full privacy and selective sharing of Excel cells, the API is served over HTTPS , therefore HTTP is not supported. SpreadSheetSpace is in beta.