Comparative law notes
The verb "post" can be used for the Brazilian word "pagar" in the expression "to post bail" ("pagar fiança").
There are multiple definitions - click on the translation that matches your context.
pagar
verbo
full
post
verb
Definitions of post
(post bail; post a bond) to pay a bond or bail so that you, or the person for whom you pay, can leave police custody under certain conditions
40% of those in jail and awaiting trial could not afford to post bail.