How for MySQL to output just the data without headers, lines, bars within its console interface?

I.e., I’m already inside the MySQL command-line interface and want to run a single query to output just the data without headers, lines, bars, or any other additional output.

Current behavior:

SET @json = '{"city": "New York", "zip": "10001"}';

SELECT @json;
+--------------------------------------+
| @json                                |
+--------------------------------------+
| {"city": "New York", "zip": "10001"} |
+--------------------------------------+
1 row in set (0.000 sec)

Hoping behavior:

SELECT @json;
{"city": "New York", "zip": "10001"}

Reason for asking:

I have a super long json to take a look, and all these headers, lines, bars are creating too much noises on my console, and I don’t want to scroll pages after pages to see my data, or my SELECT statement.