How can I wp_send_json data?

It seems wp_send_json_success works! I just did something very wrong with it.

When you hit the AJAX endpoint, at the end of the logic, simply:

wp_send_json_success( ['next_step' => 'enpoint_2'], 200 );

This will send an object to JS:

Object{next_step: 'endpoint_2'}

Which you can then use to further your process.

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