diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationScreen.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationScreen.kt
index 6fea697..2fd0126 100644
--- a/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationScreen.kt
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationScreen.kt
@@ -31,7 +31,6 @@ import fr.iut.alldev.allin.ui.core.AllInTimePicker
 import fr.iut.alldev.allin.ui.core.RainbowButton
 import fr.iut.alldev.allin.ui.core.SectionElement
 import fr.iut.alldev.allin.ui.core.SelectionElement
-import fr.iut.alldev.allin.ui.main.MainViewModel
 import java.time.Instant
 import java.time.ZoneId
 import java.time.ZonedDateTime
@@ -39,7 +38,8 @@ import java.time.ZonedDateTime
 @Composable
 fun BetCreationScreen(
     viewModel: BetCreationViewModel = hiltViewModel(),
-    mainViewModel: MainViewModel,
+    setLoading: (Boolean) -> Unit,
+    onCreation: () -> Unit
 ) {
     val interactionSource = remember { MutableInteractionSource() }
     val betTypes = remember { BetType.values().toList() }
@@ -154,8 +154,11 @@ fun BetCreationScreen(
                     phraseFieldName = phraseFieldName,
                     registerDateFieldName = registerDateFieldName,
                     betDateFieldName = betDateFieldName,
-                    setLoading = { mainViewModel.loading.value = it },
-                    onError = { hasError = true }
+                    setLoading = setLoading,
+                    onError = { hasError = true },
+                    onSuccess = {
+                        onCreation()
+                    }
                 )
             }
         )
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationViewModel.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationViewModel.kt
index 67fbdbf..620bd63 100644
--- a/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationViewModel.kt
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/betCreation/BetCreationViewModel.kt
@@ -11,6 +11,7 @@ import fr.iut.alldev.allin.data.model.bet.BetType
 import fr.iut.alldev.allin.data.repository.BetRepository
 import fr.iut.alldev.allin.di.AllInCurrentUser
 import fr.iut.alldev.allin.ext.FieldErrorState
+import fr.iut.alldev.allin.keystore.AllInKeystoreManager
 import kotlinx.coroutines.launch
 import timber.log.Timber
 import java.time.ZonedDateTime
@@ -23,6 +24,7 @@ const val PHRASE_MIN_SIZE = 5
 class BetCreationViewModel @Inject constructor(
     @AllInCurrentUser val currentUser: User,
     private val betRepository: BetRepository,
+    private val keystoreManager: AllInKeystoreManager
 ) : ViewModel() {
 
     var hasError = mutableStateOf(false)
@@ -92,6 +94,7 @@ class BetCreationViewModel @Inject constructor(
         betDateFieldName: String,
         onError: () -> Unit,
         setLoading: (Boolean) -> Unit,
+        onSuccess: () -> Unit
     ) {
         viewModelScope.launch {
             setLoading(true)
@@ -118,7 +121,8 @@ class BetCreationViewModel @Inject constructor(
                         possibleAnswers = setOf(),
                         creator = currentUser.username
                     )
-                    betRepository.createBet(bet)
+                    betRepository.createBet(bet, keystoreManager.getToken() ?: "")
+                    onSuccess()
                 } catch (e: AllInAPIException) {
                     Timber.e(e)
                     onError()
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/AllInSnackBar.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/AllInSnackBar.kt
new file mode 100644
index 0000000..d9b2129
--- /dev/null
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/AllInSnackBar.kt
@@ -0,0 +1,148 @@
+package fr.iut.alldev.allin.ui.core.snackbar
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Surface
+import androidx.compose.material3.SwipeToDismissBox
+import androidx.compose.material3.SwipeToDismissValue
+import androidx.compose.material3.Text
+import androidx.compose.material3.rememberSwipeToDismissState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import androidx.compose.ui.unit.dp
+import fr.iut.alldev.allin.theme.AllInTheme
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AllInSnackbar(
+    snackbarState: SnackbarHostState
+) {
+    SnackbarHost(
+        hostState = snackbarState
+    ) { snackbarData ->
+        val dismissState = rememberSwipeToDismissState(
+            confirmValueChange = { value ->
+                if (value != SwipeToDismissValue.Settled) {
+                    snackbarState.currentSnackbarData?.dismiss()
+                    true
+                } else {
+                    false
+                }
+            }
+        )
+        SwipeToDismissBox(
+            state = dismissState,
+            backgroundContent = {},
+            modifier = Modifier.padding(8.dp)
+        ) {
+            val snackbarType = remember {
+                if (snackbarData.visuals is AllInSnackbarVisualsImpl) {
+                    (snackbarData.visuals as AllInSnackbarVisualsImpl).type
+                } else {
+                    SnackbarType.STANDARD
+                }
+            }
+
+            AllInSnackbarContent(
+                backgroundColor = snackbarType.getBackgroundColor(),
+                contentColor = AllInTheme.colors.white,
+                text = snackbarData.visuals.message,
+                icon = snackbarType.getIcon(),
+                dismiss = { snackbarState.currentSnackbarData?.dismiss() }
+            )
+
+        }
+    }
+}
+
+@Composable
+fun AllInSnackbarContent(
+    backgroundColor: Color,
+    contentColor: Color,
+    text: String,
+    icon: ImageVector,
+    dismiss: () -> Unit
+) {
+    Surface(
+        shape = RoundedCornerShape(16.dp),
+        shadowElevation = 4.dp,
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(8.dp),
+            modifier = Modifier
+                .fillMaxWidth()
+                .background(backgroundColor)
+                .padding(8.dp)
+        ) {
+            Icon(
+                imageVector = icon,
+                contentDescription = null,
+                tint = contentColor,
+                modifier = Modifier.size(24.dp)
+            )
+
+            Text(
+                text = text,
+                color = contentColor,
+                style = AllInTheme.typography.r,
+                overflow = TextOverflow.Ellipsis,
+                maxLines = 5,
+                modifier = Modifier.weight(1f)
+            )
+            IconButton(
+                onClick = dismiss,
+                modifier = Modifier
+                    .size(24.dp)
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Close,
+                    contentDescription = null,
+                    tint = contentColor,
+                    modifier = Modifier.size(24.dp)
+                )
+            }
+        }
+    }
+}
+
+private class SnackbarTypePreviewProvider : PreviewParameterProvider<SnackbarType> {
+    override val values = SnackbarType.entries.asSequence()
+}
+
+@Preview
+@Composable
+private fun AllInSnackbarContentPreview(
+    @PreviewParameter(SnackbarTypePreviewProvider::class) snackbarType: SnackbarType
+) {
+    AllInTheme {
+        AllInSnackbarContent(
+            backgroundColor = snackbarType.getBackgroundColor(),
+            contentColor = AllInTheme.colors.white,
+            text = "Lorem Ipsum",
+            icon = snackbarType.getIcon(),
+            dismiss = {}
+        )
+    }
+}
+
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/AllInSnackbarVisualsImpl.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/AllInSnackbarVisualsImpl.kt
new file mode 100644
index 0000000..359a654
--- /dev/null
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/AllInSnackbarVisualsImpl.kt
@@ -0,0 +1,36 @@
+package fr.iut.alldev.allin.ui.core.snackbar
+
+import androidx.compose.material3.SnackbarDuration
+import androidx.compose.material3.SnackbarVisuals
+
+class AllInSnackbarVisualsImpl(
+    override val message: String,
+    override val actionLabel: String? = null,
+    override val withDismissAction: Boolean,
+    override val duration: SnackbarDuration,
+    val type: SnackbarType
+) : SnackbarVisuals {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other == null || this::class != other::class) return false
+
+        other as AllInSnackbarVisualsImpl
+
+        if (message != other.message) return false
+        if (actionLabel != other.actionLabel) return false
+        if (withDismissAction != other.withDismissAction) return false
+        if (duration != other.duration) return false
+        if (type != other.type) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = message.hashCode()
+        result = 31 * result + actionLabel.hashCode()
+        result = 31 * result + withDismissAction.hashCode()
+        result = 31 * result + duration.hashCode()
+        result = 31 * result + type.hashCode()
+        return result
+    }
+}
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/SnackBarType.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/SnackBarType.kt
new file mode 100644
index 0000000..cbf3871
--- /dev/null
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/core/snackbar/SnackBarType.kt
@@ -0,0 +1,35 @@
+package fr.iut.alldev.allin.ui.core.snackbar
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material.icons.filled.Error
+import androidx.compose.material.icons.filled.Info
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import fr.iut.alldev.allin.theme.AllInTheme
+import fr.iut.alldev.allin.ui.core.snackbar.SnackbarType.ERROR
+import fr.iut.alldev.allin.ui.core.snackbar.SnackbarType.STANDARD
+import fr.iut.alldev.allin.ui.core.snackbar.SnackbarType.SUCCESS
+
+enum class SnackbarType {
+    STANDARD,
+    SUCCESS,
+    ERROR
+}
+
+@Composable
+fun SnackbarType.getBackgroundColor(): Color =
+    when (this) {
+        STANDARD -> AllInTheme.colors.allInDark
+        SUCCESS -> AllInTheme.colors.allInPurple
+        ERROR -> AllInTheme.colors.allInBetWaiting
+    }
+
+@Composable
+fun SnackbarType.getIcon(): ImageVector =
+    when (this) {
+        STANDARD -> Icons.Default.Info
+        ERROR -> Icons.Default.Error
+        SUCCESS -> Icons.Default.CheckCircle
+    }
\ No newline at end of file
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainScreen.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainScreen.kt
index 6abdb46..c55cad1 100644
--- a/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainScreen.kt
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainScreen.kt
@@ -14,6 +14,7 @@ import fr.iut.alldev.allin.theme.AllInTheme
 import fr.iut.alldev.allin.ui.betStatus.BetStatusBottomSheet
 import fr.iut.alldev.allin.ui.betStatus.visitor.BetStatusBottomSheetDisplayBetVisitor
 import fr.iut.alldev.allin.ui.core.AllInLoading
+import fr.iut.alldev.allin.ui.core.snackbar.AllInSnackbarVisualsImpl
 import fr.iut.alldev.allin.ui.main.components.AllInScaffold
 import fr.iut.alldev.allin.ui.navigation.AllInDrawerNavHost
 import fr.iut.alldev.allin.ui.navigation.Routes
@@ -62,15 +63,12 @@ fun MainScreen(
     mainViewModel: MainViewModel = hiltViewModel(),
     navigateToWelcomeScreen: () -> Unit
 ) {
-    val loading by remember { mainViewModel.loading }
+    val scope = rememberCoroutineScope()
 
-    val currentUser = remember {
-        mainViewModel.currentUserState
-    }
-
-    val (selectedBet, setSelectedBet) = remember {
-        mainViewModel.selectedBet
-    }
+    var loading by remember { mainViewModel.loading }
+    val currentUser = remember { mainViewModel.currentUserState }
+    val (selectedBet, setSelectedBet) = remember { mainViewModel.selectedBet }
+    val (statusVisibility, sheetBackVisibility, setStatusVisibility) = rememberBetStatusVisibilities()
 
     val betStatusDisplayVisitor = remember {
         BetStatusBottomSheetDisplayBetVisitor(
@@ -81,10 +79,26 @@ fun MainScreen(
         )
     }
 
-    val scope = rememberCoroutineScope()
-
-    val (statusVisibility, sheetBackVisibility, setStatusVisibility)
-            = rememberBetStatusVisibilities()
+    val snackbarHostState = remember { SnackbarHostState() }
+    var snackbarContent by remember { mainViewModel.snackbarContent }
+
+    LaunchedEffect(snackbarContent) {
+        snackbarContent?.let {
+            scope.launch {
+                snackbarHostState.currentSnackbarData?.dismiss()
+                snackbarHostState.showSnackbar(
+                    AllInSnackbarVisualsImpl(
+                        message = it.text,
+                        withDismissAction = false,
+                        duration = SnackbarDuration.Short,
+                        type = it.type
+                    )
+                )
+                snackbarHostState.currentSnackbarData
+                snackbarContent = null
+            }
+        }
+    }
 
     val bottomSheetState = rememberModalBottomSheetState(
         skipPartiallyExpanded = true,
@@ -115,7 +129,8 @@ fun MainScreen(
         AllInScaffold(
             onMenuClicked = { scope.launch { drawerState.open() } },
             coinAmount = currentUser.userCoins.value,
-            drawerState = drawerState
+            drawerState = drawerState,
+            snackbarHostState = snackbarHostState
         ) {
             LaunchedEffect(key1 = it) {
                 betStatusDisplayVisitor.paddingValues.value = it
@@ -129,12 +144,13 @@ fun MainScreen(
             ) {
                 AllInDrawerNavHost(
                     navController = navController,
-                    mainViewModel = mainViewModel,
                     selectBet = { bet, participate ->
                         setSelectedBet(bet)
                         betStatusDisplayVisitor.participateBottomSheetVisibility.value = participate
                         setStatusVisibility(true)
-                    }
+                    },
+                    setLoading = { loading = it },
+                    putSnackbarContent = { mainViewModel.putSnackbarContent(it) }
                 )
             }
         }
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainViewModel.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainViewModel.kt
index 7ee0273..33d7f3e 100644
--- a/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainViewModel.kt
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/main/MainViewModel.kt
@@ -1,5 +1,6 @@
 package fr.iut.alldev.allin.ui.main
 
+import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.lifecycle.ViewModel
@@ -9,6 +10,7 @@ import fr.iut.alldev.allin.data.model.User
 import fr.iut.alldev.allin.data.model.bet.Bet
 import fr.iut.alldev.allin.di.AllInCurrentUser
 import fr.iut.alldev.allin.keystore.AllInKeystoreManager
+import fr.iut.alldev.allin.ui.core.snackbar.SnackbarType
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
@@ -29,6 +31,12 @@ class MainViewModel @Inject constructor(
     val currentUserState = UserState(currentUser)
     val selectedBet = mutableStateOf<Bet?>(null)
 
+    val snackbarContent: MutableState<SnackbarContent?> by lazy { mutableStateOf(null) }
+    fun putSnackbarContent(content: SnackbarContent) {
+        snackbarContent.value = content
+    }
+
+
     fun deleteToken() {
         viewModelScope.launch {
             keystoreManager.deleteToken()
@@ -46,4 +54,8 @@ class MainViewModel @Inject constructor(
         }
     }
 
+    class SnackbarContent(
+        val text: String,
+        val type: SnackbarType = SnackbarType.STANDARD
+    )
 }
\ No newline at end of file
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/main/components/AllInScaffold.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/main/components/AllInScaffold.kt
index 3199beb..589927b 100644
--- a/src/app/src/main/java/fr/iut/alldev/allin/ui/main/components/AllInScaffold.kt
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/main/components/AllInScaffold.kt
@@ -4,6 +4,7 @@ import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.offset
 import androidx.compose.material3.DrawerState
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHostState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.derivedStateOf
@@ -14,6 +15,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.dp
+import fr.iut.alldev.allin.ui.core.snackbar.AllInSnackbar
 import fr.iut.alldev.allin.ui.core.topbar.AllInTopBar
 import kotlin.math.abs
 
@@ -22,6 +24,7 @@ fun AllInScaffold(
     onMenuClicked: () -> Unit,
     coinAmount: Int,
     drawerState: DrawerState,
+    snackbarHostState: SnackbarHostState,
     content: @Composable (PaddingValues) -> Unit,
 ) {
 
@@ -42,6 +45,9 @@ fun AllInScaffold(
 
     Scaffold(
         modifier = Modifier.offset(x = contentOffset),
+        snackbarHost = {
+            AllInSnackbar(snackbarState = snackbarHostState)
+        },
         topBar = {
             AllInTopBar(
                 onMenuClicked = onMenuClicked,
diff --git a/src/app/src/main/java/fr/iut/alldev/allin/ui/navigation/NavHost.kt b/src/app/src/main/java/fr/iut/alldev/allin/ui/navigation/NavHost.kt
index d7d0040..e36ba79 100644
--- a/src/app/src/main/java/fr/iut/alldev/allin/ui/navigation/NavHost.kt
+++ b/src/app/src/main/java/fr/iut/alldev/allin/ui/navigation/NavHost.kt
@@ -11,6 +11,7 @@ import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.NavHostController
@@ -19,11 +20,13 @@ import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
 import androidx.navigation.navArgument
+import fr.iut.alldev.allin.R
 import fr.iut.alldev.allin.data.model.bet.Bet
 import fr.iut.alldev.allin.theme.AllInTheme
 import fr.iut.alldev.allin.ui.bet.BetScreen
 import fr.iut.alldev.allin.ui.betCreation.BetCreationScreen
 import fr.iut.alldev.allin.ui.betHistory.BetHistoryScreen
+import fr.iut.alldev.allin.ui.core.snackbar.SnackbarType
 import fr.iut.alldev.allin.ui.login.LoginScreen
 import fr.iut.alldev.allin.ui.main.MainScreen
 import fr.iut.alldev.allin.ui.main.MainViewModel
@@ -93,9 +96,10 @@ fun AllInNavHost(
 internal fun AllInDrawerNavHost(
     modifier: Modifier = Modifier,
     navController: NavHostController,
-    mainViewModel: MainViewModel,
     selectBet: (Bet, Boolean) -> Unit,
     startDestination: String = Routes.PUBLIC_BETS,
+    setLoading: (Boolean) -> Unit,
+    putSnackbarContent: (MainViewModel.SnackbarContent) -> Unit
 ) {
     NavHost(
         navController = navController,
@@ -110,8 +114,18 @@ internal fun AllInDrawerNavHost(
             )
         }
         composable(route = Routes.BET_CREATION) {
+            val creationSuccessMessage = stringResource(id = R.string.bet_creation_success_message)
             BetCreationScreen(
-                mainViewModel = mainViewModel
+                setLoading = setLoading,
+                onCreation = {
+                    putSnackbarContent(
+                        MainViewModel.SnackbarContent(
+                            text = creationSuccessMessage,
+                            type = SnackbarType.SUCCESS
+                        )
+                    )
+                    navController.popUpTo(Routes.PUBLIC_BETS, Routes.BET_CREATION)
+                }
             )
         }
 
diff --git a/src/app/src/main/res/values-fr/strings.xml b/src/app/src/main/res/values-fr/strings.xml
index 204d9ef..07009f3 100644
--- a/src/app/src/main/res/values-fr/strings.xml
+++ b/src/app/src/main/res/values-fr/strings.xml
@@ -82,6 +82,7 @@
     <string name="yes_no_bottom_text_2">Aucune autre réponse ne sera acceptée.</string>
     <string name="custom_answers">Réponses personnalisées</string>
     <string name="bet_creation_error">Erreur lors de la création du bet, veuillez rééssayer.</string>
+    <string name="bet_creation_success_message">Bet créé !</string>
 
     <!--Bet Page-->
     <string name="Popular">Populaire</string>
diff --git a/src/app/src/main/res/values/strings.xml b/src/app/src/main/res/values/strings.xml
index e54b9c9..bf11bd0 100644
--- a/src/app/src/main/res/values/strings.xml
+++ b/src/app/src/main/res/values/strings.xml
@@ -85,6 +85,7 @@
     <string name="sport_match">Sport match</string>
     <string name="custom_answers">Custom answers</string>
     <string name="bet_creation_error">Error while creating the bet. Please try again.</string>
+    <string name="bet_creation_success_message">Bet created !</string>
 
     <!--Bet Page-->
     <string name="Popular">Popular</string>
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/api/AllInApi.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/api/AllInApi.kt
index 98a19d6..8db6d5b 100644
--- a/src/data/src/main/java/fr/iut/alldev/allin/data/api/AllInApi.kt
+++ b/src/data/src/main/java/fr/iut/alldev/allin/data/api/AllInApi.kt
@@ -1,8 +1,8 @@
 package fr.iut.alldev.allin.data.api
 
 import fr.iut.alldev.allin.data.api.model.CheckUser
+import fr.iut.alldev.allin.data.api.model.RequestBet
 import fr.iut.alldev.allin.data.api.model.RequestUser
-import fr.iut.alldev.allin.data.api.model.ResponseBet
 import fr.iut.alldev.allin.data.api.model.ResponseUser
 import retrofit2.http.Body
 import retrofit2.http.GET
@@ -20,5 +20,5 @@ interface AllInApi {
     suspend fun login(@Header("Authorization") token: String): ResponseUser
 
     @POST("bets/add")
-    suspend fun createBet(@Body body: ResponseBet)
+    suspend fun createBet(@Body body: RequestBet)
 }
\ No newline at end of file
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ResponseBet.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ApiBet.kt
similarity index 69%
rename from src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ResponseBet.kt
rename to src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ApiBet.kt
index d500386..ba3c2e8 100644
--- a/src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ResponseBet.kt
+++ b/src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ApiBet.kt
@@ -5,7 +5,7 @@ import fr.iut.alldev.allin.data.model.bet.Bet
 import fr.iut.alldev.allin.data.model.bet.BetStatus
 import fr.iut.alldev.allin.data.model.bet.CustomBet
 import fr.iut.alldev.allin.data.model.bet.YesNoBet
-import fr.iut.alldev.allin.data.serialization.ZonedDateTimeSerializer
+import fr.iut.alldev.allin.data.serialization.SimpleDateSerializer
 import kotlinx.serialization.Serializable
 import java.time.ZonedDateTime
 
@@ -15,11 +15,11 @@ data class ResponseBet(
     val id: Int?,
     val theme: String,
     val sentenceBet: String,
-    @Serializable(ZonedDateTimeSerializer::class) val endRegistration: ZonedDateTime,
-    @Serializable(ZonedDateTimeSerializer::class) var endBet: ZonedDateTime,
+    @Serializable(SimpleDateSerializer::class) val endRegistration: ZonedDateTime,
+    @Serializable(SimpleDateSerializer::class) var endBet: ZonedDateTime,
     var isPrivate: Boolean,
     var response: List<String>,
-    val createdBy: String,
+    val createdBy: String
 ) {
     fun toBet(): Bet {
         if (response.toSet() == setOf("Yes", "No")) {
@@ -46,3 +46,15 @@ data class ResponseBet(
         }
     }
 }
+
+@Keep
+@Serializable
+data class RequestBet(
+    val theme: String,
+    val sentenceBet: String,
+    @Serializable(SimpleDateSerializer::class) val endRegistration: ZonedDateTime,
+    @Serializable(SimpleDateSerializer::class) var endBet: ZonedDateTime,
+    var isPrivate: Boolean,
+    var response: List<String>,
+    val createdBy: String
+)
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ResponseUser.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ApiUser.kt
similarity index 100%
rename from src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ResponseUser.kt
rename to src/data/src/main/java/fr/iut/alldev/allin/data/api/model/ApiUser.kt
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/model/bet/Bet.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/model/bet/Bet.kt
index 0d92ede..20f10bf 100644
--- a/src/data/src/main/java/fr/iut/alldev/allin/data/model/bet/Bet.kt
+++ b/src/data/src/main/java/fr/iut/alldev/allin/data/model/bet/Bet.kt
@@ -1,6 +1,6 @@
 package fr.iut.alldev.allin.data.model.bet
 
-import fr.iut.alldev.allin.data.api.model.ResponseBet
+import fr.iut.alldev.allin.data.api.model.RequestBet
 import java.time.ZonedDateTime
 
 abstract class Bet(
@@ -14,9 +14,8 @@ abstract class Bet(
     open val betStatus: BetStatus,
 ) {
     abstract fun getResponses(): List<String>
-    fun toResponseBet(): ResponseBet {
-        return ResponseBet(
-            id = id,
+    fun toRequestBet(): RequestBet {
+        return RequestBet(
             theme = theme,
             sentenceBet = phrase,
             endRegistration = endRegisterDate,
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/repository/BetRepository.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/repository/BetRepository.kt
index e846158..81cf458 100644
--- a/src/data/src/main/java/fr/iut/alldev/allin/data/repository/BetRepository.kt
+++ b/src/data/src/main/java/fr/iut/alldev/allin/data/repository/BetRepository.kt
@@ -4,7 +4,7 @@ import fr.iut.alldev.allin.data.model.bet.Bet
 import kotlinx.coroutines.flow.Flow
 
 abstract class BetRepository {
-    abstract suspend fun createBet(bet: Bet)
+    abstract suspend fun createBet(bet: Bet, token: String)
     abstract suspend fun getHistory(): Flow<List<Bet>>
     abstract suspend fun getCurrentBets(): Flow<List<Bet>>
 }
\ No newline at end of file
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/repository/impl/BetRepositoryImpl.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/repository/impl/BetRepositoryImpl.kt
index 425cfdd..06ef875 100644
--- a/src/data/src/main/java/fr/iut/alldev/allin/data/repository/impl/BetRepositoryImpl.kt
+++ b/src/data/src/main/java/fr/iut/alldev/allin/data/repository/impl/BetRepositoryImpl.kt
@@ -14,8 +14,10 @@ import javax.inject.Inject
 class BetRepositoryImpl @Inject constructor(
     private val api: AllInApi
 ) : BetRepository() {
-    override suspend fun createBet(bet: Bet) {
-        api.createBet(bet.toResponseBet())
+    override suspend fun createBet(bet: Bet, token: String) {
+        api.createBet(
+            bet.toRequestBet().copy(createdBy = token)
+        )
     }
 
     override suspend fun getHistory(): Flow<List<Bet>> {
diff --git a/src/data/src/main/java/fr/iut/alldev/allin/data/serialization/ZonedDateTimeSerializer.kt b/src/data/src/main/java/fr/iut/alldev/allin/data/serialization/ZonedDateTimeSerializer.kt
index 1a20345..5810189 100644
--- a/src/data/src/main/java/fr/iut/alldev/allin/data/serialization/ZonedDateTimeSerializer.kt
+++ b/src/data/src/main/java/fr/iut/alldev/allin/data/serialization/ZonedDateTimeSerializer.kt
@@ -7,8 +7,10 @@ import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 import java.time.Instant
+import java.time.LocalDate
 import java.time.ZoneId
 import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
 
 object ZonedDateTimeSerializer : KSerializer<ZonedDateTime> {
     override val descriptor: SerialDescriptor =
@@ -22,4 +24,21 @@ object ZonedDateTimeSerializer : KSerializer<ZonedDateTime> {
         val epoch = decoder.decodeLong()
         return ZonedDateTime.ofInstant(Instant.ofEpochSecond(epoch), ZoneId.systemDefault())
     }
-}
\ No newline at end of file
+}
+
+class SimpleDateSerializer : KSerializer<ZonedDateTime> {
+    override val descriptor: SerialDescriptor =
+        PrimitiveSerialDescriptor("Date", PrimitiveKind.STRING)
+
+    private val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")
+
+    override fun deserialize(decoder: Decoder): ZonedDateTime {
+        val date = LocalDate.parse(decoder.decodeString(), formatter)
+        return date.atStartOfDay(ZoneId.systemDefault())
+    }
+
+    override fun serialize(encoder: Encoder, value: ZonedDateTime) {
+        val dateString = formatter.format(value)
+        encoder.encodeString(dateString)
+    }
+}