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Questions and answers > Do I need R...

Do I have to register?

The project was launched in August 2010.
The number of registered domains is 3,063.
The number of registered users is 3503.

About the project
Paid access
Domain Registration Key

Do I have to register?
I can't confirm the domain: it starts waiting for a long time, resulting in a 504 error.
According to our rules, links to third-party resources are not allowed. How do I confirm the domain?
Did you get the key, and where should I insert it?
Key installed, how do I make sure that it is installed correctly?
How do I add another contact person to the domain?
How do I make another person a domain administrator?
Will the key obtained for a level 2 domain work for its subdomains?

Databases
Connection issues

⇑ Do I have to register?

You don't need to register and get a key:

If you calculate fares manually, via the home page http://www.postcalc.ru.
If you want to try connecting via the API: with the test key key=test, you can make up to 50 requests per day from a single IP address. Then requests from this IP are blocked and unblocked at the nearest midnight.
If you are connected to paid access based on your IP address ("whitelist") before December 25, 2019.

You need to register and get a key:
If you make calculations in your online project in automatic mode and are not connected to one of the paid tariffs as of December 25, 2019.