Hono Jwt helper exp params

[VikramNagwal]

Hono's JWT helper takes exp, iat, and nbf as parameters along with a payload option. The exp parameter only accepts numbers. My question is: how should I provide these numbers? Is the default unit seconds? For instance, if I want to set the expiration time to 15 minutes, should I use 900 or 15?

For example: sign({ payload, exp: 900 }, secret).

I apologize if I’m missing something.