Invite to Facebook Game App with invite token from invitable_friends - facebook

Question

I can fetch my invitable_friends list, and retrieve an invite token for each one:
["data": [
{
"id": "inviteTokenA",
"name": "User A"
},
{
"id": "inviteTokenB",
"name": "User B"
}..]
Then, I want to invite "User A" to my Game App. I'm trying to do it with a POST request like: "/me/apprequests", with params (message = "Some message", to = "inviteTokenA")
(If a don't send the "message" parameter, I get an error response)
I guess it's not the proper way, because I've got a success response:
{
"request": "6029343172911",
"to": [
"someID"
]
}
And someID is my Facebook ID, no matter what I send as "to" parameter.
I mean, it's an app request to myself.
And if I try to make request "/inviteTokenA/apprequests" I get:
{
"error": {
"message": "(#803) Some of the aliases you requested do not exist: AVnop7tyDDSaYC0FQYRQNIKOTIHQcmYJk2c-uSF1fLf1UUNbc0WXKt62lhLvvJZdSUrxHyYTdxFUCTkLDw6ON_I1qinF3rq6HVVfU0m7jzgj7w",
"type": "OAuthException",
"code": 803,
"fbtrace_id": "DrHiMQl8jWT"
}
}

Answer 1

You can not send invites via API.
The user of your app needs to send them via the Request Dialog, as described here: https://developers.facebook.com/docs/games/services/gamerequests#launchingrequestdialog
When calling that dialog, you can pass one or more of the tokens you get from the invitable_friends endpoint.