reCAPTCHA Terms of Service
You acknowledge and understand that the reCAPTCHA API works by collecting hardware and software information, such as device and application data, and sending these data to Google for analysis. The information collected in connection with your use of the service will be used for improving reCAPTCHA and for general security purposes. It will not be used for personalized advertising by Google. Pursuant to Section 3(d) of the Google APIs Terms of Service, you agree that if you use the APIs that it is your responsibility to provide any necessary notices or consents for the collection and sharing of this data with Google. For users in the European Union, you and your API Client(s) must comply with the EU User Consent Policy. Your use of reCAPTCHA is subject to call limits. Google may in its sole discretion enforce these limits through any of the means described at call limits or in these terms of service.