diff --git a/pyflowery/__init__.py b/pyflowery/__init__.py
index 7d8a8e6..969f590 100644
--- a/pyflowery/__init__.py
+++ b/pyflowery/__init__.py
@@ -1,3 +1,9 @@
+from pyflowery.exceptions import (
+    ClientError,
+    InternalServerError,
+    RetryLimitExceeded,
+    TooManyRequests,
+)
 from pyflowery.models import FloweryAPIConfig, Language, Result, Voice
 from pyflowery.pyflowery import FloweryAPI
 from pyflowery.version import VERSION
@@ -5,8 +11,12 @@ from pyflowery.version import VERSION
 __all__ = [
     'FloweryAPI',
     'FloweryAPIConfig',
+    'Language',
     'Result',
     'Voice',
-    'Language',
     'VERSION',
+    'ClientError',
+    'InternalServerError',
+    'RetryLimitExceeded',
+    'TooManyRequests',
 ]
diff --git a/pyflowery/exceptions.py b/pyflowery/exceptions.py
new file mode 100644
index 0000000..b1c2ed0
--- /dev/null
+++ b/pyflowery/exceptions.py
@@ -0,0 +1,19 @@
+class InternalServerError(Exception):
+    def __init__(self, message):
+        self.message = message
+        super(InternalServerError, self).__init__(message)
+
+class ClientError(Exception):
+    def __init__(self, message):
+        self.message = message
+        super(ClientError, self).__init__(message)
+
+class TooManyRequests(Exception):
+    def __init__(self, message):
+        self.message = message
+        super(TooManyRequests, self).__init__(message)
+
+class RetryLimitExceeded(Exception):
+    def __init__(self, message):
+        self.message = message
+        super(RetryLimitExceeded, self).__init__(message)
diff --git a/pyflowery/models.py b/pyflowery/models.py
index b57cc8d..8203e7a 100644
--- a/pyflowery/models.py
+++ b/pyflowery/models.py
@@ -1,5 +1,6 @@
 from dataclasses import dataclass, field
 from logging import Logger, getLogger
+from sys import version as pyversion
 from typing import Dict, List, Union
 
 from pyflowery.version import VERSION
@@ -54,9 +55,20 @@ class FloweryAPIConfig:
     """Configuration for the Flowery API
 
     Attributes:
-        user_agent (str): User-Agent string to use for the HTTP requests
+        user_agent (str | None): User-Agent string to use for the HTTP requests
         logger (Logger): Logger to use for logging messages
+        allow_truncation (bool): Whether to allow truncation of text that is too long
+        retry_limit (int): Number of times to retry a request before giving up
+        interval (int): Seconds to wait between each retried request, multiplied by how many attempted requests have been made
     """
-    user_agent: str = f"PyFlowery/{VERSION}"
+    user_agent: str | None = None
     logger: Logger = getLogger('pyflowery')
     allow_truncation: bool = False
+    retry_limit: int = 3
+    interval: int = 5
+
+    def prepended_user_agent(self) -> str:
+        """Return the user_agent with the PyFlowery module version prepended"""
+        if not self.user_agent:
+            return f"PyFlowery/{VERSION} (Python {pyversion})"
+        return f"PyFlowery/{VERSION} {self.user_agent} (Python {pyversion})"
diff --git a/pyflowery/pyflowery.py b/pyflowery/pyflowery.py
index fb3ecfd..f868dc2 100644
--- a/pyflowery/pyflowery.py
+++ b/pyflowery/pyflowery.py
@@ -72,6 +72,4 @@ class FloweryAPI:
         if voice:
             params['voice'] = voice.id if isinstance(voice, Voice) else voice
         request = await self.adapter.get('/tts', params, timeout=180)
-        if request.status_code in range(400, 600):
-            raise ValueError(request.data['message'])
         return request.data
diff --git a/pyflowery/rest_adapter.py b/pyflowery/rest_adapter.py
index 9b1d490..ab9fe71 100644
--- a/pyflowery/rest_adapter.py
+++ b/pyflowery/rest_adapter.py
@@ -1,8 +1,15 @@
 """This module contains the RestAdapter class, which is used to make requests to the Flowery API."""""
+from asyncio import sleep as asleep
 from json import JSONDecodeError
 
 import aiohttp
 
+from pyflowery.exceptions import (
+    ClientError,
+    InternalServerError,
+    RetryLimitExceeded,
+    TooManyRequests,
+)
 from pyflowery.models import FloweryAPIConfig, Result
 
 
@@ -17,8 +24,7 @@ class RestAdapter:
     """
     def __init__(self, config = FloweryAPIConfig):
         self._url = "https://api.flowery.pw/v1"
-        self._user_agent = config.user_agent
-        self._logger = config.logger
+        self.config = config
 
     async def _do(self, http_method: str, endpoint: str, params: dict = None, timeout: float = 60):
         """Internal method to make a request to the Flowery API. You shouldn't use this directly.
@@ -34,26 +40,45 @@ class RestAdapter:
         """
         full_url = self._url + endpoint
         headers = {
-            'User-Agent': self._user_agent,
+            'User-Agent': self.config.prepended_user_agent(),
         }
         sanitized_params = {k: str(v) if isinstance(v, bool) else v for k, v in params.items()} if params else None
-        self._logger.debug("Making %s request to %s with params %s", http_method, full_url, sanitized_params)
+        retry_counter = 0
 
         async with aiohttp.ClientSession() as session:
-            async with session.request(method=http_method, url=full_url, params=sanitized_params, headers=headers, timeout=timeout) as response:
-                try:
-                    data = await response.json()
-                except (JSONDecodeError, aiohttp.ContentTypeError):
-                    data = await response.read()
+            while retry_counter < self.config.retry_limit:
+                self.config.logger.debug("Making %s request to %s with headers %s and params %s", http_method, full_url, headers, sanitized_params)
+                async with session.request(method=http_method, url=full_url, params=sanitized_params, headers=headers, timeout=timeout) as response:
+                    try:
+                        data = await response.json()
+                    except (JSONDecodeError, aiohttp.ContentTypeError):
+                        data = await response.read()
 
-                result = Result(
-                    success=response.status in range(200, 299),
-                    status_code=response.status,
-                    message=response.reason,
-                    data=data,
-                )
-                self._logger.debug("Received response: %s %s", response.status, response.reason)
-                return result
+                    result = Result(
+                        success=response.status,
+                        status_code=response.status,
+                        message=response.reason,
+                        data=data,
+                    )
+                    self.config.logger.debug("Received response: %s %s", response.status, response.reason)
+                    try:
+                        if result.status_code == 429:
+                            raise TooManyRequests(f"{result.message} - {result.data}")
+                        elif 400 <= result.status_code < 500:
+                            raise ClientError(f"{result.status_code} - {result.message} - {result.data}")
+                        elif 500 <= result.status_code < 600:
+                            raise InternalServerError(f"{result.status_code} - {result.message} - {result.data}")
+                        else:
+                            pass
+                    except (TooManyRequests, InternalServerError) as e:
+                        if retry_counter < self.config.retry_limit:
+                            interval = self.config.interval * retry_counter
+                            self.config.logger.error("%s - retrying in %s seconds", e, interval, exc_info=True)
+                            retry_counter += 1
+                            await asleep(interval)
+                            continue
+                        raise RetryLimitExceeded(message=f"Request failed more than {self.config.retry_limit} times, not retrying") from e
+                    return result
 
     async def get(self, endpoint: str, params: dict = None, timeout: float = 60) -> Result:
         """Make a GET request to the Flowery API. You should almost never have to use this directly.
diff --git a/pyflowery/version.py b/pyflowery/version.py
index 2be0457..2f2e521 100644
--- a/pyflowery/version.py
+++ b/pyflowery/version.py
@@ -1 +1 @@
-VERSION = "1.0.2"
+VERSION = "1.0.3"
diff --git a/pyproject.toml b/pyproject.toml
index f4ad24d..730225a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pyflowery"
-version = "1.0.2"
+version = "1.0.3"
 description = "A Python API wrapper for the Flowery API"
 authors = ["cswimr <seaswimmerthefsh@gmail.com>"]
 license = "GPL 3.0-only"
diff --git a/tests/tests.py b/tests/tests.py
index 0c7027c..b4b7cb8 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -14,7 +14,7 @@ formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(messag
 handler.setFormatter(formatter)
 root.addHandler(handler)
 
-api = FloweryAPI(FloweryAPIConfig())
+api = FloweryAPI(FloweryAPIConfig(user_agent="PyFloweryTests"))
 
 ALEXANDER = "fa3ea565-121f-5efd-b4e9-59895c77df23" # TikTok
 JACOB = "38f45366-68e8-5d39-b1ef-3fd4eeb61cdb" # Microsoft Azure