Multi-Domain, Multi-Client reCAPTCHA use
php, recaptcha
Solution
As I had the same problem, here your solution: You can now use the Secure token, obtained at: https://developers.google.com/recaptcha/docs/secure_token
Cheers Jens
Problem
I have a system which creates a website automatically for the client. I would like to implement reCAPTCHA in this system, but I need an API key to implement it. As I have many clients, and clients have access to the file system, I cannot use a single public/private key for all customers. Can I create an API key programmatically for each client, or is there another solution? If using reCAPTCHA is impossible, then is there an alternative which meets this requirement?