Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/analytics/events/AnalyticsParam.kt

@@ -60,6 +60,13 @@ sealed class AnalyticsParam {
         object BlockchainSdk : Error("Blockchain Sdk Error")
     }
 
+    sealed class ScannedFrom(val value: String) {
+        object Introduction : ScannedFrom("Introduction")
+        object Main : ScannedFrom("Main")
+        object SignIn : ScannedFrom("Sign In")
+        object MyWallets : ScannedFrom("My Wallets")
+    }
+
     companion object Key {
         const val Batch = "Batch"
         const val ProductType = "Product Type"

app/src/main/java/com/tangem/tap/common/analytics/events/Basic.kt

@@ -11,6 +11,15 @@ sealed class Basic(
     error: Throwable? = null,
 ) : AnalyticsEvent("Basic", event, params, error) {
 
+    class CardWasScanned(
+        source: AnalyticsParam.ScannedFrom,
+    ) : Basic(
+        event = "Card Was Scanned",
+        params = mapOf(
+            "Source" to source.value,
+        ),
+    )
+
     class SignedIn(
         state: AnalyticsParam.CardBalanceState,
         currency: AnalyticsParam.CardCurrency,

app/src/main/java/com/tangem/tap/common/analytics/events/IntroductionProcess.kt

@@ -14,6 +14,5 @@ sealed class IntroductionProcess(
     class ButtonTokensList : IntroductionProcess("Button - Tokens List")
     class ButtonBuyCards : IntroductionProcess("Button - Buy Cards")
     class ButtonScanCard : IntroductionProcess("Button - Scan Card")
-    class CardWasScanned : IntroductionProcess("Card Was Scanned")
     class ButtonRequestSupport : IntroductionProcess("Button - Request Support")
 }

app/src/main/java/com/tangem/tap/common/analytics/events/MainScreen.kt

@@ -13,7 +13,6 @@ sealed class MainScreen(
     class ScreenOpened : MainScreen("Screen opened")
 
     class ButtonScanCard : MainScreen("Button - Scan Card")
-    class CardWasScanned : MainScreen("Card Was Scanned")
     class ButtonMyWallets : MainScreen("Button - My Wallets")
 
     class EnableBiometrics(state: AnalyticsParam.OnOffState) : MainScreen(

app/src/main/java/com/tangem/tap/common/analytics/events/MyWallets.kt

@@ -8,7 +8,6 @@ sealed class MyWallets(
 ) : AnalyticsEvent("My Wallets", event, params) {
 
     class MyWalletsScreenOpened : MyWallets(event = "My Wallets Screen Opened")
-    class CardWasScanned : MyWallets(event = "Card Was Scanned")
 
     sealed class Button {
         class ScanNewCard : MyWallets(event = "Button - Scan New Card")

app/src/main/java/com/tangem/tap/common/analytics/events/SignIn.kt

@@ -12,7 +12,6 @@ sealed class SignIn(
 ) : AnalyticsEvent("Sign In", event, params, error) {
 
     class ScreenOpened : SignIn(event = "Sing In Screen Opened")
-    class CardWasScanned : SignIn(event = "Card Was Scanned")
 
     class ButtonBiometricSignIn : SignIn(event = "Button - Biometric Sign In")
     class ButtonCardSignIn : SignIn(event = "Button - Card Sign In")