The Reviso API allows developers to integrate accounting functions into their own applications and systems. Reviso provides all standard accounting features, such as online invoicing, reports, support for VAT schemes, and free access for accountants and bookkeepers. Reviso is 100% online and allows users to import data from their previous systems.


The Bookalope API allows developers to integrate manuscript analysis and conversion into their own applications. Bookalope can structure, clean, and convert manuscripts into e-books for Nook, iPad, or Kindle; into PDF print books; or into another file format for continued editing and design. All e-books produced with Bookalope validate and pass standard publishing industry tests.

Polarion Web Services

The Polarion API allows to interact with Web Services features, including tracker, session, security, and test management. Polarion Software provides browser-based application lifecycle management (ALM) service capabilities that developers can implement into automotive, medical, aerospace, and enterprise projects.

Forio Data

Forio provides an education simulation platform to universities and organizations. The Forio Data API allows develpoers to integrate with the platform and create, access, and manipulate data. With interaction in JSON and REST & access via token, developers can customize applications for analysis and predictions.

Qymatix Predictive Sales Analytics

The Qymatix Predictive Sales Analytics API lets developers integrate the Qymatix services into their applications, enabling sales managers in SMEs and B2B to get advanced predictive sales analytics. The API documentation is available to registered users.

Voice Republic

The Voice Republic API allows developers to integrate streaming services into auditory applications. Create and share audio streaming applications from conferences, public events, podcasts, and webinars. To get started, authenticate with token, request calls, and receive responses in JSON and REST protocols. Endpoint and query parameter available.


The PinnacleCart API allows to integrate shopping cart services into eCommerce applications. It can interact with JSON, SOAP, WSDL, and XML formats and it can be authenticated with username, password, and the use of a token. With the API, developers will be able to integrate customers, inventory, orders, categories, and products in addition to the shopping cart. PinnacleCart provides a web store building platform. is a project management and task management service. The API offers access to project management data with the aim to optimize workload tasks. Formats are available with JSON & Api Key and token are required to authenticate. Some methods include checklists, clients, enterprises, estimates, holidays, and project templates. See plans and pricing at

TrueVault REST Users

The TrueVault Users API allows developers to create new users, following HIPPA privacy standards of patients' personal information. Authentication is available with API Key & token, API calls receive responses in HTTP status, and JSON protocol is needed to retrieve a document from the endpoint. True Vault is a HIPAA compliant, secure database for healthcare industry.


The Firepad API is an open source project created by Firebase, useful to edit text in a collaborative way. Developers can use Firebase as backend by adding JavaScript files. For reference, Firebase API allows to store data in real time, interacting with REST protocols and accessing with token and OAuth2.