diff --git a/core-logic/build.gradle.kts b/core-logic/build.gradle.kts
index e181b4261..675a35c78 100644
--- a/core-logic/build.gradle.kts
+++ b/core-logic/build.gradle.kts
@@ -31,15 +31,44 @@ moduleConfig {
     module = LibraryModule.CoreLogic
 }
 
+var WALTID_VERSION = "0.11.0"
+
 dependencies {
     implementation(project(LibraryModule.ResourcesLogic.path))
     implementation(project(LibraryModule.BusinessLogic.path))
     implementation(project(LibraryModule.AuthenticationLogic.path))
 
     implementation(libs.androidx.biometric)
+
+    implementation(libs.waltid.did) {
+        exclude("com.google.crypto.tink")
+        exclude("org.bouncycastle")
+    }
+    implementation(libs.waltid.crypto) {
+        exclude("com.google.crypto.tink")
+        exclude("org.bouncycastle")
+    }
+    implementation("id.walt.sdjwt:waltid-sdjwt:${WALTID_VERSION}") {
+        exclude("com.google.crypto.tink")
+        exclude("org.bouncycastle")
+    // from: https://github.com/walt-id/waltid-identity/blob/main/waltid-libraries/sdjwt/waltid-sdjwt/README.md =>
+    // https://github.com/walt-id/waltid-examples/blob/main/build.gradle.kts
+
+    // required dependencies for running the example project
+//    implementation("id.walt.crypto:waltid-crypto:${WALTID_VERSION}")
+//    implementation("id.walt.credentials:waltid-verifiable-credentials:${WALTID_VERSION}")
+//    implementation("id.walt.did:waltid-did:${WALTID_VERSION}")
+    }
+//    implementation("id.walt.openid4vc:waltid-openid4vc:${WALTID_VERSION}")
+//    implementation("id.walt.policies:waltid-verification-policies:${WALTID_VERSION}")
+//    implementation("id.walt.dif-definitions-parser:waltid-dif-definitions-parser:${WALTID_VERSION}")
+
+    // all walt.id dependencies (not required for this project)
+//    implementation("id.walt.mdoc-credentials:waltid-mdoc-credentials:${WALTID_VERSION}")
+//    implementation(libs.waltid.service.commons)
 }
 
 excludeFromKoverReport(
     excludedClasses = KoverExclusionRules.CoreLogic.classes,
     excludedPackages = KoverExclusionRules.CoreLogic.packages,
-)
\ No newline at end of file
+)
diff --git a/core-logic/src/main/java/eu/europa/ec/corelogic/controller/WalletCoreDocumentsController.kt b/core-logic/src/main/java/eu/europa/ec/corelogic/controller/WalletCoreDocumentsController.kt
index 1b86fd1c1..f9052af83 100644
--- a/core-logic/src/main/java/eu/europa/ec/corelogic/controller/WalletCoreDocumentsController.kt
+++ b/core-logic/src/main/java/eu/europa/ec/corelogic/controller/WalletCoreDocumentsController.kt
@@ -55,6 +55,11 @@ import kotlinx.coroutines.flow.callbackFlow
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.withContext
 import java.util.Locale
+import android.util.Log
+import id.walt.crypto.keys.KeyType
+import id.walt.did.dids.DidService
+import id.walt.did.dids.registrar.dids.DidWebCreateOptions
+
 
 enum class IssuanceMethod {
     OPENID4VCI
@@ -251,6 +256,13 @@ class WalletCoreDocumentsControllerImpl(
             }
 
     override fun getDocumentById(documentId: DocumentId): Document? {
+        Log.d("WHERE", "getDoc by ID")
+        val options = DidWebCreateOptions(
+            domain = "example.com",
+            path = "/path/to/did.json",
+            keyType = KeyType.Ed25519
+        )
+        Log.d("WHERE", options.toString())
         return eudiWallet.getDocumentById(documentId = documentId)
     }
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e6d9237fb..bef7553d2 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -55,6 +55,9 @@ ktor = "3.0.1"
 slf4j = "2.0.7"
 gson = "2.11.0"
 googlePhoneNumber = "8.13.40"
+waltidCrypto = "0.11.0"
+waltidDid = "0.11.0"
+waltidServiceCommons = "0.11.0"
 zxing = "3.5.3"
 eudiWalletCore = "0.14.0"
 cborTree = "0.01.02"
@@ -149,6 +152,9 @@ slf4j = { group = "org.slf4j", name = "slf4j-simple", version.ref = "slf4j" }
 gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson" }
 okhttp-mockwebserver = { group = "com.squareup.okhttp3", name = "mockwebserver", version.ref = "okhttp" }
 google-phonenumber = { group = "com.googlecode.libphonenumber", name = "libphonenumber", version.ref = "googlePhoneNumber" }
+waltid-crypto = { module = "id.walt.crypto:waltid-crypto", version.ref = "waltidCrypto" }
+waltid-did = { module = "id.walt.did:waltid-did", version.ref = "waltidDid" }
+waltid-service-commons = { module = "id.walt:waltid-service-commons", version.ref = "waltidServiceCommons" }
 zxing = { group = "com.google.zxing", name = "core", version.ref = "zxing" }
 eudi-wallet-core = { group = "eu.europa.ec.eudi", name = "eudi-lib-android-wallet-core", version.ref = "eudiWalletCore" }
 cbor-tree = { group = "com.google.iot.cbor", name = "cbor", version.ref = "cborTree" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index afb83c8c3..b61510404 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -34,6 +34,9 @@ dependencyResolutionManagement {
         maven {
             url = uri("https://jitpack.io")
         }
+        maven {
+            url = uri("https://maven.waltid.dev/releases")
+        }
         mavenLocal()
     }
 }