Need to integrat Spreedly API for Invoice Ninja (self hosted Laravel application )

I want a laraval developer to do the task of integrating Spreedly API easily into my web app to handle the payments for Invoice Ninja and get it to work among another payment gateway already integrated into invoice ninja )

PS: I need this to be done ASAP.

Here is an integration guide
1- https://docs.spreedly.com/guides/spreedly-3dsecure2-web/
2- https://www.cmarix.com/blog/how-to-integrate-spreedly-in-web-application/
3- https://docs.spreedly.com/reference/test-data/
4- https://docs.spreedly.com/reference/api/v1/
5- https://www.spreedly.com/

To get this task you have to be experienced with the following:
Larval
API integration. for payment gateway

Note : FTP and Spreedly login details will be given to you based on your quick response