Does Android API mean the same thing as Android SDK? I forget.
This is from the config.gradle in the Godot android_source.zip export template downloaded on Dec. 17:
ext.versions = [
androidGradlePlugin: '3.5.3',
compileSdk : 29,
minSdk : 18,
targetSdk : 29,
buildTools : '29.0.3',
supportCoreUtils : '1.0.0',
kotlinVersion : '1.3.61',
v4Support : '1.0.0'
]