Is Yandex Disk Api suitable for my project?

Question

PHP

Hello, I work in a web studio, I set myself the task, instead of dialogues with clients through mail and, accordingly, transferring files through mail, move the entire dialogue to the personal account of our site.
So, the thought came up, what if you use Yandex.disk to store archives with information from customers?
For example, when creating an application from a user, using api, a folder is created in the Yandex disk of our company, and during the work, all information is loaded there.
Actually questions:
1) Is it worth trying to implement this? Does this require a Yandex disk api? Will we run into any problems?
2) If so, is there any point in checking or restricting uploaded files? Or will Yandex take care of it?
3) Is it necessary, before uploading files to Yandex disk, to upload them to my server or can I directly from the client? (Probably a stupid question, I just read it somewhere)

Answer 1

You spend a month on development, then, finally, the first client appears and says:
- No, you know, I'm only available from 7 to 8 pm, then I'll answer you by mail. If you need to pay for something, send an invoice by mail.
And you're like this: -
Well, I wrote, a personal account, you need to register ....
And he:
- You know, I have 30 counterparties, you are like an extra callus to me, I just needed something from you one landing page per site, for 3000 rubles.

Answer 2

Get busy with your personal account. Use something like https://basecamp.com/
There you can perfectly conduct correspondence with clients and employees, set tasks, transfer files, and plan events. Save everyone a lot of time, and it's not expensive.