API Key, OAuth 2.0
The Stipple API is free, has no request limits as of yet, and OAUTH 2 will be supported in the future. According to its website on the API, it is "inspired by REST". Stipple announces its rare downtime, which is usually used to migrate data, via its twitter account.
||Carnival is a marketing system designed for customer retention. Some of Carnival's features include in-app messaging, advanced audience segmentation, customized insights, integration assistance, and...||Marketing||02.05.2016|
||PortaText is an SMS marketing platform based in Florida. Its features include bulk SMS, integrated notifications, added security, and auto responder. PortaText as a platform can be used as a...||Marketing||02.02.2016|
||The Volo Commerce API allows developers to integrate their application with the Volo commerce platform. More information is available upon contacting the provider. Volo Commerce is a provider of...||eCommerce||01.22.2016|
||The SYSTRAN Multimodal API enables developers to use the Multimodal features: Speech recognition, Image Processing, Text extraction.. SYSTRAN Platform is a collection of REST APIs, Client Libraries...||Text||01.20.2016|
||The PageMeta API is a user-friendly API that can parse important meta and related data from a web page. It parses the DOM of a page you request and sends back several sets of data including: Page...||Metadata||01.12.2016|