diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35ef37f..476e0f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ Changelog
 [Unreleased]
 ------------
 
+[v0.2.4] - 2024-02-05
+------------------
+
+- Remove prefix for requests
+
 [v0.2.3] - 2023-04-21
 ------------------
 - Fix Webhook's Header Identifier bug
diff --git a/pyproject.toml b/pyproject.toml
index bc3b797..f5469c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,4 +6,5 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "transfa"
-version = "0.2.3"
\ No newline at end of file
+version = "0.2.4"
+dynamic = ["description", "readme", "optional-dependencies", "dependencies", "classifiers", "authors", "license"]
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index bfd14ba..fdb6f4f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.2.3
+current_version = 0.2.4
 commit = True
 tag = True
 
diff --git a/tests/test_payment.py b/tests/test_payment.py
index 4bd1a80..ef13526 100644
--- a/tests/test_payment.py
+++ b/tests/test_payment.py
@@ -4,8 +4,6 @@
 import responses
 from responses import matchers
 
-from transfa import default_auth_header_bearer
-
 from transfa.api_client import client
 from transfa.version import VERSION
 
@@ -32,7 +30,7 @@ def test_request_payment(payment):
         match=[
             matchers.header_matcher(
                 {
-                    "Authorization": f"{default_auth_header_bearer} {client.api_key}",
+                    "Authorization": f"{client.api_key}",
                     "accept": "application/json",
                     "content-type": "application/json;charset=utf-8",
                     "Idempotency-Key": idempotency_key,
@@ -68,7 +66,7 @@ def test_list_payments(payments):
         match=[
             matchers.header_matcher(
                 {
-                    "Authorization": f"{default_auth_header_bearer} {client.api_key}",
+                    "Authorization": f"{client.api_key}",
                     "user-agent": "Transfa API SDK-Python/%s" % VERSION,
                 }
             )
@@ -97,7 +95,7 @@ def test_retrieve_payment(payment):
         match=[
             matchers.header_matcher(
                 {
-                    "Authorization": f"{default_auth_header_bearer} {client.api_key}",
+                    "Authorization": f"{client.api_key}",
                     "user-agent": "Transfa API SDK-Python/%s" % VERSION,
                 }
             ),
@@ -127,7 +125,7 @@ def test_refund_payment(payment):
         match=[
             matchers.header_matcher(
                 {
-                    "Authorization": f"{default_auth_header_bearer} {client.api_key}",
+                    "Authorization": f"{client.api_key}",
                     "user-agent": "Transfa API SDK-Python/%s" % VERSION,
                 }
             )
diff --git a/tests/test_webhook.py b/tests/test_webhook.py
index 9e529f5..d003fcd 100644
--- a/tests/test_webhook.py
+++ b/tests/test_webhook.py
@@ -7,7 +7,6 @@
 
 
 class WebhookData:
-
     def __init__(self):
         self.valid_webhook_token = get_random_string(64)
         self.invalid_webhook_token = get_random_string(64)
@@ -26,11 +25,15 @@ def generate_signature(self, body, webhook_token, algorithm=hashlib.sha512):
 
 def test_valid_webhook_signature(valid_webhook_payload):
     webhook_data = WebhookData()
-    signature = webhook_data.generate_signature(valid_webhook_payload, webhook_data.valid_webhook_token)
+    signature = webhook_data.generate_signature(
+        valid_webhook_payload, webhook_data.valid_webhook_token
+    )
 
-    webhook = Webhook(webhook_token=webhook_data.valid_webhook_token, body=valid_webhook_payload, headers={
-        "X-Webhook-Transfa-Signature": signature
-    })
+    webhook = Webhook(
+        webhook_token=webhook_data.valid_webhook_token,
+        body=valid_webhook_payload,
+        headers={"X-Webhook-Transfa-Signature": signature},
+    )
 
     verified = webhook.verify()
 
@@ -39,11 +42,15 @@ def test_valid_webhook_signature(valid_webhook_payload):
 
 def test_invalid_webhook_signature(valid_webhook_payload, invalid_webhook_payload):
     webhook_data = WebhookData()
-    invalid_signature = webhook_data.generate_signature(invalid_webhook_payload, webhook_data.valid_webhook_token)
+    invalid_signature = webhook_data.generate_signature(
+        invalid_webhook_payload, webhook_data.valid_webhook_token
+    )
 
-    webhook = Webhook(webhook_token=webhook_data.valid_webhook_token, body=valid_webhook_payload, headers={
-        "X-Webhook-Transfa-Signature": invalid_signature
-    })
+    webhook = Webhook(
+        webhook_token=webhook_data.valid_webhook_token,
+        body=valid_webhook_payload,
+        headers={"X-Webhook-Transfa-Signature": invalid_signature},
+    )
 
     verified = webhook.verify()
 
@@ -52,11 +59,15 @@ def test_invalid_webhook_signature(valid_webhook_payload, invalid_webhook_payloa
 
 def test_valid_webhook_token(valid_webhook_payload):
     webhook_data = WebhookData()
-    valid_signature = webhook_data.generate_signature(valid_webhook_payload, webhook_data.valid_webhook_token)
+    valid_signature = webhook_data.generate_signature(
+        valid_webhook_payload, webhook_data.valid_webhook_token
+    )
 
-    webhook = Webhook(webhook_token=webhook_data.valid_webhook_token, body=valid_webhook_payload, headers={
-        "X-Webhook-Transfa-Signature": valid_signature
-    })
+    webhook = Webhook(
+        webhook_token=webhook_data.valid_webhook_token,
+        body=valid_webhook_payload,
+        headers={"X-Webhook-Transfa-Signature": valid_signature},
+    )
 
     verified = webhook.verify()
 
@@ -65,11 +76,15 @@ def test_valid_webhook_token(valid_webhook_payload):
 
 def test_invalid_webhook_token(valid_webhook_payload):
     webhook_data = WebhookData()
-    valid_signature = webhook_data.generate_signature(valid_webhook_payload, webhook_data.valid_webhook_token)
-
-    webhook = Webhook(webhook_token=webhook_data.invalid_webhook_token, body=valid_webhook_payload, headers={
-        "X-Webhook-Transfa-Signature": valid_signature
-    })
+    valid_signature = webhook_data.generate_signature(
+        valid_webhook_payload, webhook_data.valid_webhook_token
+    )
+
+    webhook = Webhook(
+        webhook_token=webhook_data.invalid_webhook_token,
+        body=valid_webhook_payload,
+        headers={"X-Webhook-Transfa-Signature": valid_signature},
+    )
 
     verified = webhook.verify()
 
diff --git a/transfa/__init__.py b/transfa/__init__.py
index e5858af..0643795 100644
--- a/transfa/__init__.py
+++ b/transfa/__init__.py
@@ -10,8 +10,6 @@
 private_secret = None
 api_base = "https://api.transfapp.com"
 verify_ssl = True
-default_auth_header_bearer = "Api-Transfa-Key"
-
 
 # API Resources
 
diff --git a/transfa/api_client.py b/transfa/api_client.py
index 83c6d97..b288012 100644
--- a/transfa/api_client.py
+++ b/transfa/api_client.py
@@ -2,7 +2,7 @@
 
 from requests import request
 
-from transfa import api_key, api_base, default_auth_header_bearer
+from transfa import api_key, api_base
 from transfa.api_resources.payments import PaymentResource
 
 from transfa.version import VERSION
@@ -10,7 +10,6 @@
 
 class TransfaAPIClient:
     _base_url = api_base
-    auth_header_prefix = default_auth_header_bearer
     __version__ = VERSION
 
     def __init__(
@@ -44,7 +43,7 @@ def _request(self, method, endpoint, data=None, params=None, **kwargs):
         headers = {
             "user-agent": "Transfa API SDK-Python/%s" % self.__version__,
             "accept": "application/json",
-            "Authorization": f"{self.auth_header_prefix} {self.api_key}",
+            "Authorization": f"{self.api_key}",
         }
 
         if "headers" in kwargs:
diff --git a/transfa/api_resources/payments.py b/transfa/api_resources/payments.py
index 25acdf6..9df6d06 100644
--- a/transfa/api_resources/payments.py
+++ b/transfa/api_resources/payments.py
@@ -78,8 +78,8 @@ def status(self, payment_id):
 
         status_data = {
             "status": response_data.get("status"),
-            "financial_status": response_data.get("financial_status")
-        } 
+            "financial_status": response_data.get("financial_status"),
+        }
 
         return status_data
 
diff --git a/transfa/version.py b/transfa/version.py
index ae50f1f..4b51ef6 100644
--- a/transfa/version.py
+++ b/transfa/version.py
@@ -1 +1 @@
-VERSION = "0.2.3"
+VERSION = "0.2.4"
diff --git a/transfa/webhook.py b/transfa/webhook.py
index 42dfd93..0e705dc 100644
--- a/transfa/webhook.py
+++ b/transfa/webhook.py
@@ -14,14 +14,10 @@ def __init__(self, webhook_token=private_secret, body=None, headers=None):
             )
 
         if body is None:
-            raise NotImplementedError(
-                "Can't work without the body of the request."
-            )
+            raise NotImplementedError("Can't work without the body of the request.")
 
         if headers is None:
-            raise NotImplementedError(
-                "Can't work without the headers."
-            )
+            raise NotImplementedError("Can't work without the headers.")
 
         if isinstance(body, bytes):
             body = body.decode("utf-8")
@@ -42,7 +38,6 @@ def sign_body(self, body, algorithm=hashlib.sha512):
         return signature.hexdigest()
 
     def has_data_not_tempered(self, body, transfa_api_signature):
-
         if isinstance(body, dict):
             body = json.dumps(body)