question

We aren't using paypal so I'm not sure how that comes into play.  On the facebook app page it's asking for a Callback URL for their Payments Object that they'll use to post purchase information to be handled by a server.  The url they call looks would look like http://billing-facilitator_api1.playfab.com?hub.mode=subscribe&hub.challenge=775721099&hub.verify_token=YourToken and would expect a response of 775721099.  Is the billing-facilitator_api a possible callback url for this or is it only to handle paypal info?

Thanks

Yes, apologies for the confusion. I've updated the original response to clarify this - the issue is that we're in progress on a tutorial for purchasing with the StartPurchase flow right now, and happen to be on the PayPal part of the story, hence crossing the streams.

For Facebook purchases, you just enter the App ID, App Secret, and dispute email. The Callback URL and Token are things you set in your App Dashboard (https://developers.facebook.com/apps) if your title is a Canvas app.

Right, we just want to know if we can set the callback url to point towards playfab rather than having our own server as an in between step.

Ah, I see - and thanks for calling this out, as I do see that our main docs are missing this key element. The info is that you set this as your Callback URL:

https://{ {TitleId}}.playfabapi.com/ThirdPartyPayments/FacebookPaymentUpdate

Where { {TitleId}} is your game's ID in our service. You don't need a token, as we haven't required one.

I've updated the main response, so that all the info is at the top of this thread, and I'll make sure the docs get updated.

Awesome, thanks.  We'll be taking a look at this over the next few days to see how it all works.

Hi guys, I have a problem with Facebook purchases. I created a bundle with a few virtual coins. the idea is that user buy a bundle of virtual coin and use to buy stuff in game. I'm doing the following step: start purchase->buy over facebook canvas->PayForPurchase->confirmpurchase. all works fine and a can see the bundle in inventory's player .the problem is that the virtual currency is not added to the user account. I'm missing an step in the process?. I'm used unity webGL and facebook canvas.

I'm seeing a number of changes to that bundle in your title's audit log, and while it's set as a Durable currently, I'm also seeing a previous event that shows a player consumed a use from it, so it must have been a Consumable at some previous point. Are you able to reproduce this currently? Do you mind if I create a player in your title and try a few tests?

Also, I highly recommend making these bundles Consumable by time, with a 5 second timeout so that they get cleaned up after delivering their contents. Otherwise, you'll have players hitting the inventory item list as these stack up in their inventories.

Brendan. yes you can create a player and run the test that you need. I'm going to change the bundle to consumable and set time to 5 seconds. then I'm going to test again.

It looks like the Product isn't set correctly in your call to FB.ui. Can you have a look at this post (https://community.playfab.com/questions/658/208334967-Facebook-canvas-payment.html) and confirm how you're setting the Product?