Literal dollar sign in JSON string

[reinacchi]

I'm trying to include a literal string like { "pass": "$argon2id..." } in the body request, but the program throws an error saying "Variable not defined: argon2id." However, the dollar sign is not intended to reference a variable. It's just part of the string.

Expected behaviour

The string should be interpreted literally, and $argonid... should not be parsed as a variable.

Question

Is there a way to escape the dollar sign or configure the parser to treat the string as-is?

[darrenburns]

I think $$ works but can't test it right now.

[reinacchi]

I think $$ works but can't test it right now.

It works now, thanks!