diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/wallet/CashuWalletViewModel.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/wallet/CashuWalletViewModel.kt
index c29880f46d..8b1b677264 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/wallet/CashuWalletViewModel.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/wallet/CashuWalletViewModel.kt
@@ -844,26 +844,27 @@ class CashuWalletViewModel : ViewModel() {
             return
         }
 
-        val parsedToken =
-            CashuTokenB64Parser.parse(trimmed)?.firstOrNull()
+        // A single token string can carry proofs from more than one mint;
+        // redeem every group rather than just the first.
+        val parsedTokens =
+            CashuTokenB64Parser.parse(trimmed)?.takeIf { it.isNotEmpty() }
                 ?: run {
                     _redeemState.value = CashuRedeemFlowState.Error("Could not parse token")
                     return
                 }
-        val mintUrl = parsedToken.mint
-        val proofs = parsedToken.proofs
 
-        if (mintUrl !in mints.value) {
+        val unknownMint = parsedTokens.firstOrNull { it.mint !in mints.value }?.mint
+        if (unknownMint != null) {
             _redeemState.value =
-                CashuRedeemFlowState.Error("Token mint ($mintUrl) is not in your wallet. Add it first.")
+                CashuRedeemFlowState.Error("Token mint ($unknownMint) is not in your wallet. Add it first.")
             return
         }
 
         _redeemState.value = CashuRedeemFlowState.Redeeming
         vm.launchSigner {
             try {
-                val result = ops.redeemToken(trimmed, proofs, mintUrl)
-                _redeemState.value = CashuRedeemFlowState.Completed(result.amount)
+                val total = parsedTokens.sumOf { ops.redeemToken(trimmed, it.proofs, it.mint).amount }
+                _redeemState.value = CashuRedeemFlowState.Completed(total)
             } catch (e: Exception) {
                 _redeemState.value = CashuRedeemFlowState.Error(describeMintError(e))
             }
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64Parser.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64Parser.kt
index 99be94fc04..2889b4aaeb 100644
--- a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64Parser.kt
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64Parser.kt
@@ -64,11 +64,7 @@ object CashuTokenB64Parser {
             // drop() rather than removePrefix() so the case-insensitive
             // dispatch above stays consistent with prefix stripping.
             val payload = token.drop(PREFIX_LENGTH)
-            val decoded =
-                Base64.Default
-                    .withPadding(Base64.PaddingOption.PRESENT_OPTIONAL)
-                    .decode(payload)
-                    .decodeToString()
+            val decoded = decodeStandardOrUrlSafe(payload).decodeToString()
             val parsed = json.decodeFromString(V3TokenJson.serializer(), decoded)
             parsed.token?.map { entry ->
                 val proofs =
@@ -117,6 +113,21 @@ object CashuTokenB64Parser {
             if (e is CancellationException) throw e
             null
         }
+
+    /**
+     * NUT-00 v3 specifies base64-urlsafe, but historical encoders (and older
+     * Amethyst builds) emitted standard base64. Standard and url-safe only
+     * differ in two characters, so an all-alphanumeric payload decodes the
+     * same under either; try standard first and fall back to url-safe so both
+     * encodings round-trip.
+     */
+    @OptIn(ExperimentalEncodingApi::class)
+    private fun decodeStandardOrUrlSafe(payload: String): ByteArray =
+        try {
+            Base64.Default.withPadding(Base64.PaddingOption.PRESENT_OPTIONAL).decode(payload)
+        } catch (_: IllegalArgumentException) {
+            Base64.UrlSafe.withPadding(Base64.PaddingOption.PRESENT_OPTIONAL).decode(payload)
+        }
 }
 
 /** NUT-00 v3 (`cashuA`) JSON envelope. Proofs reuse [CashuProofJson] (`C` → c). */
diff --git a/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64ParserTest.kt b/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64ParserTest.kt
index a40482bb2a..fa838255bd 100644
--- a/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64ParserTest.kt
+++ b/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip60Cashu/token/CashuTokenB64ParserTest.kt
@@ -20,6 +20,8 @@
  */
 package com.vitorpamplona.quartz.nip60Cashu.token
 
+import kotlin.io.encoding.Base64
+import kotlin.io.encoding.ExperimentalEncodingApi
 import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertNull
@@ -126,6 +128,29 @@ class CashuTokenB64ParserTest {
         assertTrue(CashuTokenB64Parser.parse(cashuTokenB1)!!.isNotEmpty())
     }
 
+    @OptIn(ExperimentalEncodingApi::class)
+    @Test
+    fun parsesBothBase64Alphabets() {
+        // NUT-00 v3 specifies base64-urlsafe, but legacy encoders used standard
+        // base64. The "????????" memo forces the two alphabets to diverge
+        // (index-63 sextets render as '/' vs '_'), so both paths are exercised.
+        val jsonBody =
+            """{"token":[{"mint":"https://m.example","proofs":[{"amount":1,"id":"009a1f293253e41e","secret":"s","C":"02bc"}]}],"unit":"sat","memo":"????????"}"""
+        val bytes = jsonBody.encodeToByteArray()
+        val standard = "cashuA" + Base64.Default.withPadding(Base64.PaddingOption.ABSENT).encode(bytes)
+        val urlSafe = "cashuA" + Base64.UrlSafe.withPadding(Base64.PaddingOption.ABSENT).encode(bytes)
+
+        assertTrue(standard.contains('/'), "expected standard alphabet payload to contain '/'")
+        assertTrue(urlSafe.contains('_'), "expected url-safe alphabet payload to contain '_'")
+
+        val fromStandard = CashuTokenB64Parser.parse(standard)!![0]
+        val fromUrlSafe = CashuTokenB64Parser.parse(urlSafe)!![0]
+
+        assertEquals("https://m.example", fromStandard.mint)
+        assertEquals(fromStandard.mint, fromUrlSafe.mint)
+        assertEquals("????????", fromUrlSafe.memo)
+    }
+
     @Test
     fun acceptsMixedCasePrefix() {
         // parse() dispatches case-insensitively, so prefix stripping must too —