Players sign in with their game ID

One signed webhook on your backend lets players open your web store, type the ID they see in the game, and buy. No SDK or app update.

How it works

Add one webhookAnswer player.verify with valid or not, signed like every Appside webhook.
Players type their IDWith your own label and hint, for example Settings, Profile.
Items arrive in the gamePurchases are delivered through the same signed, deduplicated webhook.

No app update to start

Sell from your store link before any SDK work.

Built-in protection

Rate limits and one answer for every failure, so IDs cannot be guessed.

Less exposure by default

ID sessions can buy but do not see balances unless you allow it.

Works with everything

Offers, segments, gift codes and Insights treat ID sessions like any player.

It is weaker proof, so ID sessions see less by default and every order says how the player signed in.

Yes. Keep the signed token for in-app links and add Player ID for everyone else.