Helper Hooks – Page 72 – Jetpack Developer Resources

action
`wpcom_json_api_objects`
Fires on each GET request to a specific endpoint.
filter
`rest_api_allowed_public_metadata`
Filters the meta keys accessible by the REST API.
action
`jetpack_dashboard_widget`
Fires when the dashboard is loaded, but no longer used anywhere in the Jetpack plugin. The action is still available for backward compatibility.
filter
`jetpack_implode_frontend_css`
Allow CSS to be concatenated into a single jetpack.css file.
action
`update_option_{$identity_option}`
Fires when a shadow site option is updated.These options are updated via the Identity Crisis UI. $identity_option is the option that gets updated.
filter
`jetpack_has_identity_crisis`
Filters the errors returned when checking for an Identity Crisis.
filter
`jetpack_identity_crisis_options_to_check`
Filter the options that we should compare to determine an identity crisis.
filter
`jetpack_content_width`
Filter the Content Width value.
action
`jetpack_site_registered`
Fires when a site is registered on WordPress.com.
action
`jetpack_module_configuration_screen_{$module_id}`
Fires when a feature configuation screen is loaded.The dynamic part of the hook, $module_id, is the module ID.