Urgently in need of the Blockchain Receive API which I know could be applied for at https://api.blockchain.info/customer/signup

I have submitted a request to Blockchain.info which I am unsure how soon they should have the API request approved since I have been doing a bit of research on how soon their approval process takes, some folks mentioned they never get a response from blockchain.info for weeks. I have a web application which must go live ASAP.

I am skeptical if the above said API could work for different xPubs (or the said API's is assigned to only one xPub) and if not could there be some complications using someone elses API?


NB: Also, I had appreciated if anyone would be willing to offer any form of assistance in regards to obtaining access to API in no time, I am happy to offer rewards with some satoshi's.