update man pages

1 files changed, 10 insertions, 1 deletions

diff --git a/man/libeufin-sandbox.1 b/man/libeufin-sandbox.1
index 32e8bc7c..e0b0ce09 100644
--- a/man/libeufin-sandbox.1
+++ b/man/libeufin-sandbox.1
@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "LIBEUFIN-SANDBOX" "1" "Nov 03, 2022" "0.9" "GNU Taler"
+.TH "LIBEUFIN-SANDBOX" "1" "Apr 16, 2023" "0.9" "GNU Taler"
 .SH NAME
 libeufin-sandbox \- simulate core banking system with EBICS access to bank accounts
 .
@@ -84,6 +84,15 @@ The following sections describe each command in detail.
 This command takes argument \fBNAME\fP and creates a demobank with that name.
 .sp
 Option \fB\-\-currency CUR\fP (default: \fBEUR\fP) specifes another currency.
+Option \fB\-\-captcha\-url $URL\fP specifies where the wallet user is going
+to be redirected to confirm the withdrawal operation. This $URL should
+point to the bank frontend. More precisely to the UI that let the user
+finish a withdrawal operation that needs to be confirmed. Example of
+this value may be "\fI\%https://bank.domain/#/operation\fP/{wopid}" where
+"\fI\%https://bank.domain\fP" returns the demobank SPA and the demobank view under
+the route "/operation/{wopid}" will show the status of the operation id {wopid}.
+Note that "{wopid}" is literally in the \-\-captcha\-url config and replaced at
+runtime by the sandbox server.
 Option \fB\-\-bank\-debt\-limit N\fP (default: 1000000) specifies that
 the bank debt limit should be N (units of currency).
 Similarly, option \fB\-\-users\-debt\-limit N\fP (default: 1000) specifies