I'm using VWS to submit the metadata from my server. I used the url below https://www.facebook.com/JustDoOnce but in metoritadata it storing with slash \ like below https:\/\/www.facebook.com\/JustDoOnce. I tried to remove this but i couldn't find. So, does it default generated by VWS or is there a way to remove that when submit to metadata. The app is crashing because of slash \.
It's not clear to me what you are trying to do with the VWS API. Perhaps you could provide some more explanation and details.