Generate Image

title

string

Title text for the image

description

string

Description text for the image

subtitle

string

Subtitle text (above title)

logo

string

Optional logo image URL

image

string

Optional custom image URL

template

string

Template name (e.g., "twilight", "daybreak")

signature

string

HMAC signature (required when authentication is enabled)

extra

object

required

Additional parameters (used for color customization)

Show child attributes

extra.{key}

string

Successfully generated PNG image (1200x630)