Java, PHP, Python
Google Client Auth or Google Web Auth
API Mashups (15)
Vplan.com/search is a multi-search engine that easily allows for customized searching.
AirSpeed is a browser plug-in that makes it easy to copy Emails, Contacts and Appointments from Google (Gmail, Google Apps) to Salesforce.
Synchronizing Highrise to Google Contacts for every Google Apps user so you have client information available in Gmail and your smartphone. Also comes with a Gmail gadget to provide extra customer...
Our API directory now includes 41 contacts APIs. The newest is the AtMail API. The most popular, in terms of mashups, is the Google Contacts API. We list 10 Google Contacts mashups. Below you'll find some more stats from the directory, including the entire list of contacts APIs.
||The RocketReach API allows you retrieve rich contact info and social data for people and companies. The RocketReach API can retrieve peoples' personal and professional contact information -...||12.11.2015|
||The LeadFinch API is an Email matching engine, and is used to search for an Email address by using at least a first name, last name, and a domain. There is a limit of 6 calls per minute; an...||11.18.2015|
||The Wise API offers a micro task automation system to help complete repetitive tasks. This API is currently in Beta. It guarantees 95% accuracy rate on all tasks. This is a REST API and requires an...||Automation||11.09.2015|
||With the WhereDat API, developers can search app data in the Android Play Store. Useful to obtain application information like ratings, ID's and app names by using their package as the authentication...||Search||08.26.2015|
||The Act-On Contact API allows developers to integrate their applications with the API service, enabling their users to manage their contacts' information. Add, delete, update contacts and more with...||Contacts||07.01.2015|