diff --git a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/DefaultOpenId4VciManager.kt b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/DefaultOpenId4VciManager.kt
index 0ffb0fb0..ee5b869e 100644
--- a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/DefaultOpenId4VciManager.kt
+++ b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/DefaultOpenId4VciManager.kt
@@ -21,6 +21,8 @@ import android.net.Uri
 import eu.europa.ec.eudi.openid4vci.DefaultHttpClientFactory
 import eu.europa.ec.eudi.openid4vci.DeferredIssuer
 import eu.europa.ec.eudi.wallet.document.*
+import eu.europa.ec.eudi.wallet.issue.openidvci.PARResponse
+import eu.europa.ec.eudi.wallet.issue.openidvci.PKCEVerifier
 import eu.europa.ec.eudi.wallet.internal.mainExecutor
 import eu.europa.ec.eudi.wallet.issue.openid4vci.IssueEvent.Companion.failure
 import eu.europa.ec.eudi.wallet.logging.Logger
@@ -187,6 +189,17 @@ internal class DefaultOpenId4VciManager(
         resumeWithAuthorization(Uri.parse(uri))
     }
 
+    override suspend fun performPushAuthorizationRequest(docType: String): PARResponse {
+        val offer = offerCreator.createOffer(docType)
+        val issuer = issuerCreator.createIssuer(offer)
+        val parResponse = issuerAuthorization.performPushAuthorizationRequest(issuer)
+        return PARResponse(
+            authorizationCodeURL = parResponse.authorizationCodeURL.value,
+            pkceVerifier = PKCEVerifier(codeVerifier = parResponse.pkceVerifier.codeVerifier, codeVerifierMethod = parResponse.pkceVerifier.codeVerifierMethod),
+            state = parResponse.state
+        )
+    }
+
     /**
      * Issues the given [Offer].
      */
@@ -195,7 +208,6 @@ internal class DefaultOpenId4VciManager(
         txCode: String?,
         listener: OpenId4VciManager.OnResult<IssueEvent>,
     ) {
-        offer as DefaultOffer
         val issuer = issuerCreator.createIssuer(offer)
         var authorizedRequest = issuerAuthorization.authorize(issuer, txCode)
         listener(IssueEvent.Started(offer.offeredDocuments.size))
diff --git a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/IssuerAuthorization.kt b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/IssuerAuthorization.kt
index 9aef4225..51ef3a30 100644
--- a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/IssuerAuthorization.kt
+++ b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/IssuerAuthorization.kt
@@ -44,6 +44,10 @@ internal class IssuerAuthorization(
 
     var continuation: CancellableContinuation<Result<Response>>? = null
 
+    suspend fun performPushAuthorizationRequest(issuer: Issuer): AuthorizationRequestPrepared {
+        return issuer.prepareAuthorizationRequest().getOrThrow()
+    }
+
     /**
      * Authorizes the given [Issuer] and returns the authorized request.
      * If txCode is provided, it will be used to authorize the issuer,
diff --git a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/OpenId4VciManager.kt b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/OpenId4VciManager.kt
index 60f66928..67f539b7 100644
--- a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/OpenId4VciManager.kt
+++ b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openid4vci/OpenId4VciManager.kt
@@ -19,11 +19,13 @@ package eu.europa.ec.eudi.wallet.issue.openid4vci
 import android.content.Context
 import android.net.Uri
 import androidx.annotation.IntDef
+import eu.europa.ec.eudi.openid4vci.AuthorizationRequestPrepared
 import eu.europa.ec.eudi.wallet.document.DeferredDocument
 import eu.europa.ec.eudi.wallet.document.DocumentManager
 import eu.europa.ec.eudi.wallet.issue.openid4vci.OpenId4VciManager.Config.ParUsage.Companion.IF_SUPPORTED
 import eu.europa.ec.eudi.wallet.issue.openid4vci.OpenId4VciManager.Config.ParUsage.Companion.NEVER
 import eu.europa.ec.eudi.wallet.issue.openid4vci.OpenId4VciManager.Config.ParUsage.Companion.REQUIRED
+import eu.europa.ec.eudi.wallet.issue.openidvci.PARResponse
 import eu.europa.ec.eudi.wallet.logging.Logger
 import io.ktor.client.*
 import java.util.concurrent.Executor
@@ -377,4 +379,6 @@ interface OpenId4VciManager {
             fun make(block: Builder.() -> Unit) = Builder().apply(block).build()
         }
     }
+
+    suspend fun performPushAuthorizationRequest(docType: String): PARResponse
 }
\ No newline at end of file
diff --git a/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openidvci/PARResponse.kt b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openidvci/PARResponse.kt
new file mode 100644
index 00000000..460883e1
--- /dev/null
+++ b/wallet-core/src/main/java/eu/europa/ec/eudi/wallet/issue/openidvci/PARResponse.kt
@@ -0,0 +1,14 @@
+package eu.europa.ec.eudi.wallet.issue.openidvci
+
+import java.net.URL
+
+data class PARResponse (
+    val authorizationCodeURL: URL,
+    val pkceVerifier: PKCEVerifier,
+    val state: String,
+)
+
+data class PKCEVerifier(
+    val codeVerifier: String,
+    val codeVerifierMethod: String,
+)
\ No newline at end of file