Link API on project with NODE js to other project

Web developer services are required. You need to link the API on the project with NODE js to another project.

Now:
1. Through api sent to the site query parameters and pdf file 1
2. The site via api sends a request to youcontrol using the above parameters and receives a response in the form of a pdf file 2
3. " glues" pdf file 1 and pdf file 2

Right:
Ah. On the site side, expand the number of parameters used from paragraph 1 (+15 pcs.)
B. From the site, transfer parameters to dosie.online via api and receive a pdf file 3 with a report in response.
V. Slide on the site pdf file 1 and pdf file 3


Offer your value. Any information that needs to be discussed in the personal correspondence.

There is an example of a get request for a task.