diff --git a/.github/workflows/native.yml b/.github/workflows/native.yml
index 39a83ce..b97ba62 100644
--- a/.github/workflows/native.yml
+++ b/.github/workflows/native.yml
@@ -72,3 +72,10 @@ jobs:
       - name: assembleRelease
         working-directory: ci~/android-harness
         run: gradle :SuperwallSDK:assembleRelease -PagpVersion=${{ matrix.agp }} --no-daemon --stacktrace
+
+      - name: Bridge JSON contract tests (JVM)
+        working-directory: ci~/android-harness
+        run: |
+          gradle :SuperwallSDK:testDebugUnitTest -PagpVersion=${{ matrix.agp }} --no-daemon --stacktrace
+          # NO-SOURCE is a green build that ran nothing; require the result files.
+          ls build/SuperwallSDK/test-results/testDebugUnitTest/TEST-*.xml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55437ea..08a1699 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ All notable changes to this package will be documented in this file.
 
 ### Fixes
 * Android purchase controller requests that can't reach Unity now fail straight away instead of waiting for a reply that never comes. A request the native SDK has given up on is cancelled on the C# side and no longer starts a store transaction with no paywall on screen. A purchase controller that throws now replies `Failed`, and each request is answered at most once.
+* Android `SubscriptionStatus.Active` getter serialization emitted only `{ type: "active" }` and dropped its entitlement set, although the setter accepted entitlements. Unity therefore read `Active []` after writing `Active [premium]`, causing repeated entitlement pushes and leaving the merge guard blocked. Android now serializes the active entitlement set in the same shape as iOS.
 * Both native bridges serialized only 4 of the 13 fields of an `Entitlement` (`id`, a hardcoded `type`, `isActive`, `productIds`), so `LatestProductId`, `Store`, `StartsAt`, `RenewedAt`, `ExpiresAt`, `IsLifetime`, `WillRenew`, `State` and `OfferType` were always null on the C# side even though `DeserializeEntitlement` reads them. A consumer could not tell a trial from a paid subscription, nor read an expiry or renewal state, from the entitlement. Every field is now emitted on iOS and Android with one shared vocabulary (enum case names matching the C# enums, dates as epoch milliseconds).
 * `SuperwallEventInfo.EventType` was never populated: iOS serialized `String(describing: event)`, which on SuperwallKit versions without a `CustomStringConvertible` conformance dumps the case together with its associated values (`transactionComplete(transaction: ..., product: ...)`), and Android sends the snake_case `rawName` (`transaction_complete`). Neither matched the `EventType` enum, so every delegate event arrived as the default `FirstSeen` and any `switch` on it was dead. iOS now emits only the case name, and the C# parser accepts both camelCase and snake_case, logging a warning instead of failing silently when a name is still unknown. `EventType` gains the members both native SDKs already emit but C# lacked (`PaywallPageView`, `TestModeModalOpen`/`Close`, `CelExpressionResult`, `ErrorThrown`, `ReviewGranted`/`Denied`, `AttributionMatch`, `StripeCheckoutStart`/`Submit`/`Complete`/`Fail`), and the two placement names whose member is spelled differently (`deepLink_open` → `DeepLink`, `paywallWebviewLoad_processTerminated` → `PaywallWebviewProcessTerminated`) are mapped explicitly.
 * `SuperwallEventInfo.Product`, `.Transaction`, `.PaywallInfo`, `.Error` and `.RestoreType` were never populated on either platform: the bridges forwarded only `eventType` and the flattened `params`. The store transaction (and with it the store transaction id) was therefore unreachable from `handleSuperwallEvent`. Both bridges now serialize the associated values of the paywall and transaction events (`paywallOpen/Close/Decline`, `transactionStart/Abandon/Complete/Fail/Restore/Timeout`, `subscriptionStart`, `freeTrialStart`, `nonRecurringProductPurchase`), and the C# side reads them. Transaction dates are ISO 8601 strings, matching the existing `StoreTransaction` model.
diff --git a/Plugins/Android/SuperwallSDK.androidlib/src/main/kotlin/com/superwall/sdk/unity/SuperwallUnityBridge.kt b/Plugins/Android/SuperwallSDK.androidlib/src/main/kotlin/com/superwall/sdk/unity/SuperwallUnityBridge.kt
index 589e231..db64db8 100644
--- a/Plugins/Android/SuperwallSDK.androidlib/src/main/kotlin/com/superwall/sdk/unity/SuperwallUnityBridge.kt
+++ b/Plugins/Android/SuperwallSDK.androidlib/src/main/kotlin/com/superwall/sdk/unity/SuperwallUnityBridge.kt
@@ -85,13 +85,6 @@ class SuperwallUnityBridge {
             } catch (_: Exception) {}
         }
 
-        fun serializeSubscriptionStatus(status: SubscriptionStatus) = JSONObject().apply {
-            when (status) {
-                is SubscriptionStatus.Active -> put("type", "active")
-                is SubscriptionStatus.Inactive -> put("type", "inactive")
-                is SubscriptionStatus.Unknown -> put("type", "unknown")
-            }
-        }
     }
 
     fun configure(apiKey: String, optionsJson: String?, hasPurchaseController: Boolean, completionCallbackId: String?) {
@@ -244,6 +237,17 @@ class SuperwallUnityBridge {
         }
     }
 
+    private fun serializeSubscriptionStatus(status: SubscriptionStatus) = JSONObject().apply {
+        when (status) {
+            is SubscriptionStatus.Active -> {
+                put("type", "active")
+                put("entitlements", serializeEntitlementSet(status.entitlements))
+            }
+            is SubscriptionStatus.Inactive -> put("type", "inactive")
+            is SubscriptionStatus.Unknown -> put("type", "unknown")
+        }
+    }
+
     fun getSubscriptionStatus(): String = serializeSubscriptionStatus(Superwall.instance.subscriptionStatus.value).toString()
 
     fun setSubscriptionStatus(statusJson: String) {
diff --git a/ci~/android-harness/bridge-tests/src/test/kotlin/com/superwall/sdk/unity/SubscriptionStatusSerializationTest.kt b/ci~/android-harness/bridge-tests/src/test/kotlin/com/superwall/sdk/unity/SubscriptionStatusSerializationTest.kt
new file mode 100644
index 0000000..5709a00
--- /dev/null
+++ b/ci~/android-harness/bridge-tests/src/test/kotlin/com/superwall/sdk/unity/SubscriptionStatusSerializationTest.kt
@@ -0,0 +1,65 @@
+package com.superwall.sdk.unity
+
+import com.superwall.sdk.models.entitlements.Entitlement
+import com.superwall.sdk.models.entitlements.SubscriptionStatus
+import org.json.JSONObject
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Test
+
+/**
+ * The JSON `getSubscriptionStatus()` hands to C#. `BridgeCallbackHandler.DeserializeSubscriptionStatus` reads
+ * `type` and, for `active`, the `entitlements` array; without the array C# reads `Active []` straight after
+ * `setSubscriptionStatus(Active [premium])`, which looks like a lost entitlement to any app that re-checks.
+ */
+class SubscriptionStatusSerializationTest {
+    private val bridge = SuperwallUnityBridge()
+
+    private fun serialize(status: SubscriptionStatus): JSONObject {
+        val method = SuperwallUnityBridge::class.java
+            .getDeclaredMethod("serializeSubscriptionStatus", SubscriptionStatus::class.java)
+        method.isAccessible = true
+        return method.invoke(bridge, status) as JSONObject
+    }
+
+    @Test
+    fun active_carriesEveryEntitlement() {
+        val json = serialize(
+            SubscriptionStatus.Active(
+                setOf(
+                    Entitlement(id = "premium", isActive = true, productIds = setOf("pro.yearly")),
+                    Entitlement(id = "extras", isActive = true),
+                ),
+            ),
+        )
+
+        assertEquals("active", json.getString("type"))
+        val entitlements = json.getJSONArray("entitlements")
+        val ids = (0 until entitlements.length()).map { entitlements.getJSONObject(it).getString("id") }.toSet()
+        assertEquals(setOf("premium", "extras"), ids)
+    }
+
+    @Test
+    fun active_entitlementUsesTheFullEntitlementShape() {
+        val json = serialize(
+            SubscriptionStatus.Active(setOf(Entitlement(id = "premium", isActive = true, productIds = setOf("pro.yearly")))),
+        )
+
+        val premium = json.getJSONArray("entitlements").getJSONObject(0)
+        assertEquals("premium", premium.getString("id"))
+        assertEquals("serviceLevel", premium.getString("type"))
+        assertEquals(true, premium.getBoolean("isActive"))
+        assertEquals("pro.yearly", premium.getJSONArray("productIds").getString(0))
+    }
+
+    @Test
+    fun inactiveAndUnknown_haveNoEntitlementsKey() {
+        val inactive = serialize(SubscriptionStatus.Inactive)
+        val unknown = serialize(SubscriptionStatus.Unknown)
+
+        assertEquals("inactive", inactive.getString("type"))
+        assertEquals("unknown", unknown.getString("type"))
+        assertFalse(inactive.has("entitlements"))
+        assertFalse(unknown.has("entitlements"))
+    }
+}
diff --git a/ci~/android-harness/build.gradle b/ci~/android-harness/build.gradle
index 8cf9253..50fedda 100644
--- a/ci~/android-harness/build.gradle
+++ b/ci~/android-harness/build.gradle
@@ -21,3 +21,37 @@ gradle.projectsEvaluated {
         }
     }
 }
+
+// JVM unit tests for the bridge's JSON contracts, kept in this harness (bridge-tests/) so nothing test-only
+// ships inside the Unity package. Run: gradle :SuperwallSDK:testDebugUnitTest
+// org.json is put on the test classpath because android.jar only carries stubs of it.
+project(':SuperwallSDK') {
+    // Build outputs stay in the harness (gitignored), never inside the shipped androidlib folder.
+    layout.buildDirectory = rootProject.layout.projectDirectory.dir('build/SuperwallSDK')
+    pluginManager.withPlugin('com.android.library') {
+        android {
+            // srcDir(), not `srcDirs +=`: AGP 9's source-set DSL ignores the reassignment and the tests went
+            // NO-SOURCE (green with nothing run). Kotlin dirs are registered too where the DSL has them.
+            def testSources = rootProject.file('bridge-tests/src/test/kotlin')
+            sourceSets.test.java.srcDir(testSources)
+            if (sourceSets.test.hasProperty('kotlin')) {
+                sourceSets.test.kotlin.srcDir(testSources)
+            }
+            testOptions.unitTests.returnDefaultValues = true
+        }
+        dependencies {
+            testImplementation project(':unity-stub')
+            testImplementation 'junit:junit:4.13.2'
+            testImplementation 'org.json:json:20240303'
+        }
+    }
+}
+
+// Local machines without AGP's default build-tools: -PbuildToolsVersion=36.0.0 (CI installs the default).
+subprojects {
+    pluginManager.withPlugin('com.android.library') {
+        if (rootProject.findProperty('buildToolsVersion')) {
+            android.buildToolsVersion = rootProject.findProperty('buildToolsVersion')
+        }
+    }
+}