How to make so that after updating the status of the order for "processing", my code is executed? How can you catch a status change? Is it even possible to do this without editing the plugin?
Ps I searched for the answer in goog, I tried to find the answer in the api documentation ( http://woocommerce.imtqy.com/woocommerce-rest-api-docs/wp-api-v2.html?php#libraries-and-tools ), but in it I found only the possibility of obtaining data on orders.
add_action('woocommerce_order_status_changed','callback');hookadd_action('woocommerce_order_status_changed','callback');when status changes - Walfter