OWOX Help Center Ad cost data import Yandex.Direct Why OWOX BI can't connect my Yandex.Direct account? Check the API access settings, if OWOX BI cannot accept your Yandex.Direct access and you see that Service access failed for 'example-account' access. Programmatic access has to be opened: Also, check if there are no restrictions on API access. Have more questions? Submit a request 0 Comments Please sign in to leave a comment.