On this page
No Headings
The theme configuration that defines the visual appearance of the invoice buyer experience and email. Pass an empty object to use the default theme.
objectprimary_colorstring^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$The primary color chosen by the merchant for branding the invoice buyer experience and email. Accepts a hex color code in #RGB or #RRGGBB format.