diff --git a/src/main/kotlin/com/vonage/client/kt/Verify.kt b/src/main/kotlin/com/vonage/client/kt/Verify.kt
index f8d8a2f..d1cf5b5 100644
--- a/src/main/kotlin/com/vonage/client/kt/Verify.kt
+++ b/src/main/kotlin/com/vonage/client/kt/Verify.kt
@@ -8,24 +8,16 @@ class Verify(private val verify2Client: Verify2Client) {
     fun sendVerification(
         brand: String = "Vonage",
         init: VerificationRequest.Builder.() -> Unit
-    ): UUID {
+    ): VerificationResponse = verify2Client.sendVerification(
+        VerificationRequest.builder().brand(brand).apply(init).build()
+    )
 
-        return verify2Client.sendVerification(
-            VerificationRequest.builder().brand(brand).apply(init).build()
-        ).requestId
-    }
-
-    fun cancelVerification(requestId: String) {
-        verify2Client.cancelVerification(UUID.fromString(requestId))
-    }
+    fun cancelVerification(requestId: String) = verify2Client.cancelVerification(UUID.fromString(requestId))
 
-    fun nextWorkflow(requestId: String) {
-        verify2Client.nextWorkflow(UUID.fromString(requestId))
-    }
+    fun nextWorkflow(requestId: String) = verify2Client.nextWorkflow(UUID.fromString(requestId))
 
-    fun checkVerificationCode(requestId: String, code: String) {
+    fun checkVerificationCode(requestId: String, code: String) =
         verify2Client.checkVerificationCode(UUID.fromString(requestId), code)
-    }
 
     fun isValidVerificationCode(requestId: String, code: String): Boolean {
         try {
@@ -41,29 +33,22 @@ class Verify(private val verify2Client: Verify2Client) {
     }
 }
 
-fun VerificationRequest.Builder.silentAuth(number: String): VerificationRequest.Builder {
-    return this.addWorkflow(SilentAuthWorkflow(number))
-}
+fun VerificationRequest.Builder.silentAuth(
+    number: String, sandbox: Boolean = false, redirectUrl: String? = null): VerificationRequest.Builder =
+        addWorkflow(SilentAuthWorkflow(number, sandbox, redirectUrl))
 
 fun VerificationRequest.Builder.sms(
-    number: String,
-    init: SmsWorkflow.Builder.() -> Unit = {}
-): VerificationRequest.Builder {
-    return this.addWorkflow(SmsWorkflow.builder(number).apply(init).build())
-}
+        number: String, init: SmsWorkflow.Builder.() -> Unit = {}): VerificationRequest.Builder =
+    addWorkflow(SmsWorkflow.builder(number).apply(init).build())
 
-fun VerificationRequest.Builder.voice(number: String): VerificationRequest.Builder {
-    return this.addWorkflow(VoiceWorkflow(number))
-}
+fun VerificationRequest.Builder.voice(number: String): VerificationRequest.Builder =
+    addWorkflow(VoiceWorkflow(number))
 
-fun VerificationRequest.Builder.email(to: String, from: String? = null): VerificationRequest.Builder {
-    return this.addWorkflow(EmailWorkflow(to, from))
-}
+fun VerificationRequest.Builder.email(to: String, from: String? = null): VerificationRequest.Builder =
+    addWorkflow(EmailWorkflow(to, from))
 
-fun VerificationRequest.Builder.whatsapp(to: String, from: String): VerificationRequest.Builder {
-    return this.addWorkflow(WhatsappWorkflow(to, from))
-}
+fun VerificationRequest.Builder.whatsapp(to: String, from: String): VerificationRequest.Builder =
+    addWorkflow(WhatsappWorkflow(to, from))
 
-fun VerificationRequest.Builder.whatsappCodeless(to: String, from: String): VerificationRequest.Builder {
-    return this.addWorkflow(WhatsappCodelessWorkflow(to, from))
-}
+fun VerificationRequest.Builder.whatsappCodeless(to: String, from: String): VerificationRequest.Builder =
+    addWorkflow(WhatsappCodelessWorkflow(to, from))
diff --git a/src/test/kotlin/com/vonage/client/kt/VerifyTest.kt b/src/test/kotlin/com/vonage/client/kt/VerifyTest.kt
index fb595ba..946a983 100644
--- a/src/test/kotlin/com/vonage/client/kt/VerifyTest.kt
+++ b/src/test/kotlin/com/vonage/client/kt/VerifyTest.kt
@@ -1,5 +1,96 @@
 package com.vonage.client.kt
 
+import org.junit.jupiter.api.Test
+import java.net.URI
+import java.util.UUID
+import kotlin.test.assertEquals
+import kotlin.test.assertNotNull
+
 class VerifyTest : AbstractTest() {
+    private val verifyClient = vonageClient.verify
+    private val baseUrl = "/v2/verify"
+
+    @Test
+    fun `send verification all workflows and parameters`() {
+        val brand = "Nexmo KT"
+        val clientRef = "my-personal-reference"
+        val timeout = 60
+        val fraudCheck = false
+        val sandbox = true
+        val codeLength = 5
+        val locale = "ja-jp"
+        val whatsappNumber = "447700400080"
+        val entityId = "1101407360000017170"
+        val contentId = "1107158078772563946"
+        val appHash = "ABC123def45"
+        val toEmail = "alice@example.com"
+        val fromEmail = "bob@example.org"
+        val requestId = "c11236f4-00bf-4b89-84ba-88b25df97315"
+        val checkUrl = "https://api.nexmo.com/v2/verify/c11236f4-00bf-4b89-84ba-88b25df97315/silent-auth/redirect"
+        val redirectUrl = "https://acme-app.com/sa/redirect"
+
+        mockJsonJwtPostRequestResponse(baseUrl,
+            expectedRequestParams = mapOf(
+                "brand" to brand,
+                "client_ref" to clientRef,
+                "channel_timeout" to timeout,
+                "code_length" to codeLength,
+                "locale" to "ja-jp",
+                "fraud_check" to fraudCheck,
+                "workflow" to listOf(
+                    mapOf(
+                        "channel" to "silent_auth",
+                        "to" to toNumber,
+                        "sandbox" to sandbox,
+                        "redirect_url" to redirectUrl
+                    ),
+                    mapOf(
+                        "channel" to "voice",
+                        "to" to altNumber
+                    ),
+                    mapOf(
+                        "channel" to "sms",
+                        "to" to toNumber,
+                        "from" to altNumber,
+                        "content_id" to contentId,
+                        "entity_id" to entityId,
+                        "app_hash" to appHash
+                    ),
+                    mapOf(
+                        "channel" to "email",
+                        "to" to toEmail,
+                        "from" to fromEmail
+                    ),
+                    mapOf(
+                        "channel" to "whatsapp",
+                        "to" to altNumber,
+                        "from" to whatsappNumber
+                    ),
+                    mapOf(
+                        "channel" to "whatsapp_interactive",
+                        "to" to toNumber,
+                        "from" to whatsappNumber
+                    )
+                )
+            ),
+            expectedResponseParams = mapOf(
+                "request_id" to requestId,
+                "check_url" to checkUrl
+            )
+        )
+
+        val response = verifyClient.sendVerification {
+            brand(brand); clientRef(clientRef); channelTimeout(timeout)
+            fraudCheck(fraudCheck); codeLength(codeLength); locale(locale)
+            silentAuth(toNumber, sandbox, redirectUrl); voice(altNumber); sms(toNumber) {
+                entityId(entityId); contentId(contentId); appHash(appHash); from(altNumber)
+            }; email(toEmail, fromEmail)
+            whatsapp(altNumber, whatsappNumber); whatsappCodeless(toNumber, whatsappNumber)
+        }
+
+        assertNotNull(response)
+        assertEquals(UUID.fromString(requestId), response.requestId)
+        assertEquals(URI.create(checkUrl), response.checkUrl)
+    }
 
 }
\ No newline at end of file