Hello Raul,
Thank you for contacting us.
We did reply to your message already. But really sorry to see that it was not posted maybe for some technical glitch. We are seriously looking at this. Now, regarding your query what you are looking for is already integrated in v1.9. So, if you go to vendor settings you will able to see the settings field set for vendor phone number and API keys.
Please check the plugin settings. If you still do not see what we are referring to, kindly send an email to support@intolap.com with your website URL and login details. Our support team will check and fix any issues prevailing.
Looking forward to your kind response.
Best regards,
Debashis