diff --git a/app/src/main/assets/tangem-app-config b/app/src/main/assets/tangem-app-config
index fca7df15fe..9f34ca0ea3 160000
--- a/app/src/main/assets/tangem-app-config
+++ b/app/src/main/assets/tangem-app-config
@@ -1 +1 @@
-Subproject commit fca7df15fe4e32dc421fc5c65191c737379f722d
+Subproject commit 9f34ca0ea3969b5ba6b82e1aea2fef0a44463fc8
diff --git a/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/converter/BlockchainSDKConfigConverter.kt b/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/converter/BlockchainSDKConfigConverter.kt
index 98a1bda34b..f34e1f8c3e 100644
--- a/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/converter/BlockchainSDKConfigConverter.kt
+++ b/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/converter/BlockchainSDKConfigConverter.kt
@@ -46,6 +46,7 @@ internal object BlockchainSDKConfigConverter : Converter<EnvironmentConfigModel,
             moralisApiKey = value.moralisApiKey,
             etherscanApiKey = value.etherScanApiKey,
             blinkApiKey = value.blinkApiKey,
+            tatumApiKey = value.tatumApiKey,
         )
     }
 
diff --git a/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/models/EnvironmentConfigModel.kt b/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/models/EnvironmentConfigModel.kt
index 22aa5f4447..5413eb0ed5 100644
--- a/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/models/EnvironmentConfigModel.kt
+++ b/core/datasource/src/main/java/com/tangem/datasource/local/config/environment/models/EnvironmentConfigModel.kt
@@ -43,6 +43,7 @@ class EnvironmentConfigModel(
     @Json(name = "etherscanApiKey") val etherScanApiKey: String?,
     @Json(name = "yieldModuleApiKey") val yieldModuleApiKey: String?,
     @Json(name = "blinkApiKey") val blinkApiKey: String?,
+    @Json(name = "tatumApiKey") val tatumApiKey: String?,
 )
 
 @JsonClass(generateAdapter = true)
diff --git a/gradle/tangem_dependencies.toml b/gradle/tangem_dependencies.toml
index 5829dabe38..f0a03b8ea8 100644
--- a/gradle/tangem_dependencies.toml
+++ b/gradle/tangem_dependencies.toml
@@ -5,7 +5,7 @@
 # https://github.com/tangem/tangem-sdk-android/
 # https://github.com/tangem/vico
 
-tangemBlockchainSdk = "releases-5.29-1260"
+tangemBlockchainSdk = "releases-5.29-1261"
 #tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
 tangemCardSdk = "releases-5.29-565"
 #tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^
diff --git a/libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/ProviderTypeIdMapping.kt b/libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/ProviderTypeIdMapping.kt
index c61c1c95b2..831222402b 100644
--- a/libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/ProviderTypeIdMapping.kt
+++ b/libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/ProviderTypeIdMapping.kt
@@ -25,5 +25,6 @@ internal enum class ProviderTypeIdMapping(val id: String, val providerType: Prov
     KoinosPro(id = "koinospro", providerType = ProviderType.Koinos.KoinosPro),
     AlephiumTangem(id = "tangemAlephium", providerType = ProviderType.Alephium.Tangem),
     Blink(id = "blink", providerType = ProviderType.Blink),
+    Tatum(id = "tatum", providerType = ProviderType.Kusama.Tatum),
     ;
 }
\ No newline at end of file