consuming API from VF01 to push data at the time of customer invoice creation

[vieet]

Hi gurus,

As per the business requirement once the customer invoice gets generated VF01 at the same time api of the customer has to be consumed
so that inbound delivery at customer end would be created with the data transferred using API. so will get the response as Inboud delivery created successfully.

The data we need to push through API is

PO number

Invoice number 

invoice date

eway bill number

lr No

estimated delivery date

vehicle number

Can some one tell me which badi can I used to consume API during invoice creation in VF01 so that the data
can be pushed to the customer ?

Thanks in advance.