diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc80de8..d088441 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to `laravel-webhook-server` will be documented in this file
 
+## 1.8.0 - 2020-03-18
+
+- add `uuid`
+
 ## 1.7.0 - 2020-03-05
 
 - add `dispatchNow` (#39)
diff --git a/README.md b/README.md
index 704bb55..7081bb7 100644
--- a/README.md
+++ b/README.md
@@ -295,6 +295,7 @@ All these events have these properties:
 - `tags`: the array of [tags](#adding-tags) used
 - `attempt`: the attempt number
 - `response`: the response returned by the remote app. Can be an instance of `\GuzzleHttp\Psr7\Response` or `null`.
+- `uuid`: a unique string to identify this call. This uuid will be the same for all attempts of a webhook call.
 
 ## Testing
 
diff --git a/src/CallWebhookJob.php b/src/CallWebhookJob.php
index f3ca27d..3806ed7 100644
--- a/src/CallWebhookJob.php
+++ b/src/CallWebhookJob.php
@@ -45,6 +45,8 @@ class CallWebhookJob implements ShouldQueue
 
     public array $tags = [];
 
+    public string $uuid = '';
+
     private ?Response $response = null;
 
     private ?string $errorType = null;
@@ -121,7 +123,8 @@ private function dispatchEvent(string $eventClass)
             $this->attempts(),
             $this->response,
             $this->errorType,
-            $this->errorMessage
+            $this->errorMessage,
+            $this->uuid
         ));
     }
 }
diff --git a/src/Events/WebhookCallEvent.php b/src/Events/WebhookCallEvent.php
index 3a6fd8f..42f26b2 100644
--- a/src/Events/WebhookCallEvent.php
+++ b/src/Events/WebhookCallEvent.php
@@ -26,6 +26,8 @@ abstract class WebhookCallEvent
 
     public ?string $errorMessage;
 
+    public string $uuid;
+
     public function __construct(
         string $httpVerb,
         string $webhookUrl,
@@ -36,7 +38,8 @@ public function __construct(
         int $attempt,
         ?Response $response,
         ?string $errorType,
-        ?string $errorMessage
+        ?string $errorMessage,
+        string $uuid
     ) {
         $this->httpVerb = $httpVerb;
         $this->webhookUrl = $webhookUrl;
@@ -48,5 +51,6 @@ public function __construct(
         $this->response = $response;
         $this->errorType = $errorType;
         $this->errorMessage = $errorMessage;
+        $this->uuid = $uuid;
     }
 }
diff --git a/src/WebhookCall.php b/src/WebhookCall.php
index 70aeaa9..8452ed0 100644
--- a/src/WebhookCall.php
+++ b/src/WebhookCall.php
@@ -2,6 +2,7 @@
 
 namespace Spatie\WebhookServer;
 
+use Illuminate\Support\Str;
 use Spatie\WebhookServer\BackoffStrategy\BackoffStrategy;
 use Spatie\WebhookServer\Exceptions\CouldNotCallWebhook;
 use Spatie\WebhookServer\Exceptions\InvalidBackoffStrategy;
@@ -12,6 +13,8 @@ class WebhookCall
 {
     protected CallWebhookJob $callWebhookJob;
 
+    protected string $uuid = '';
+
     protected string $secret;
 
     protected Signer $signer;
@@ -25,6 +28,7 @@ public static function create(): self
         $config = config('webhook-server');
 
         return (new static())
+            ->uuid(Str::uuid())
             ->onQueue($config['queue'])
             ->useHttpVerb($config['http_verb'])
             ->maximumTries($config['tries'])
@@ -41,14 +45,14 @@ public function __construct()
         $this->callWebhookJob = app(CallWebhookJob::class);
     }
 
-    public function url(string $url)
+    public function url(string $url): self
     {
         $this->callWebhookJob->webhookUrl = $url;
 
         return $this;
     }
 
-    public function payload(array $payload)
+    public function payload(array $payload): self
     {
         $this->payload = $payload;
 
@@ -57,35 +61,42 @@ public function payload(array $payload)
         return $this;
     }
 
-    public function onQueue(string $queue)
+    public function uuid(string $uuid): self
+    {
+        $this->uuid = $uuid;
+
+        return $this;
+    }
+
+    public function onQueue(string $queue): self
     {
         $this->callWebhookJob->queue = $queue;
 
         return $this;
     }
 
-    public function useSecret(string $secret)
+    public function useSecret(string $secret): self
     {
         $this->secret = $secret;
 
         return $this;
     }
 
-    public function useHttpVerb(string $verb)
+    public function useHttpVerb(string $verb): self
     {
         $this->callWebhookJob->httpVerb = $verb;
 
         return $this;
     }
 
-    public function maximumTries(int $tries)
+    public function maximumTries(int $tries): self
     {
         $this->callWebhookJob->tries = $tries;
 
         return $this;
     }
 
-    public function useBackoffStrategy(string $backoffStrategyClass)
+    public function useBackoffStrategy(string $backoffStrategyClass): self
     {
         if (! is_subclass_of($backoffStrategyClass, BackoffStrategy::class)) {
             throw InvalidBackoffStrategy::doesNotExtendBackoffStrategy($backoffStrategyClass);
@@ -96,14 +107,14 @@ public function useBackoffStrategy(string $backoffStrategyClass)
         return $this;
     }
 
-    public function timeoutInSeconds(int $timeoutInSeconds)
+    public function timeoutInSeconds(int $timeoutInSeconds): self
     {
         $this->callWebhookJob->requestTimeout = $timeoutInSeconds;
 
         return $this;
     }
 
-    public function signUsing(string $signerClass)
+    public function signUsing(string $signerClass): self
     {
         if (! is_subclass_of($signerClass, Signer::class)) {
             throw InvalidSigner::doesImplementSigner($signerClass);
@@ -114,35 +125,35 @@ public function signUsing(string $signerClass)
         return $this;
     }
 
-    public function withHeaders(array $headers)
+    public function withHeaders(array $headers): self
     {
         $this->headers = $headers;
 
         return $this;
     }
 
-    public function verifySsl(bool $verifySsl = true)
+    public function verifySsl(bool $verifySsl = true): self
     {
         $this->callWebhookJob->verifySsl = $verifySsl;
 
         return $this;
     }
 
-    public function doNotVerifySsl()
+    public function doNotVerifySsl(): self
     {
         $this->verifySsl(false);
 
         return $this;
     }
 
-    public function meta(array $meta)
+    public function meta(array $meta): self
     {
         $this->callWebhookJob->meta = $meta;
 
         return $this;
     }
 
-    public function withTags(array $tags)
+    public function withTags(array $tags): self
     {
         $this->callWebhookJob->tags = $tags;