diff --git a/pyproject.toml b/pyproject.toml
index cde7ddca5..87843198b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -78,6 +78,15 @@ types-pillow = "^9.5.0.2"
 [tool.poetry.extras]
 deploy = ["langchain-serve"]
 
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = "-ra"
+testpaths = ["tests", "integration"]
+console_output_style = "progress"
+filterwarnings = ["ignore::DeprecationWarning"]
+log_cli = true
+
+
 [tool.ruff]
 line-length = 120
 
diff --git a/src/backend/langflow/__init__.py b/src/backend/langflow/__init__.py
index 35fe814d2..17b1d940c 100644
--- a/src/backend/langflow/__init__.py
+++ b/src/backend/langflow/__init__.py
@@ -1,4 +1,4 @@
 from langflow.cache import cache_manager
-from langflow.interface.loading import load_flow_from_json
+from langflow.processing.process import load_flow_from_json
 
 __all__ = ["load_flow_from_json", "cache_manager"]
diff --git a/src/backend/langflow/api/__init__.py b/src/backend/langflow/api/__init__.py
index e69de29bb..f887c47e1 100644
--- a/src/backend/langflow/api/__init__.py
+++ b/src/backend/langflow/api/__init__.py
@@ -0,0 +1,3 @@
+from langflow.api.router import router
+
+__all__ = ["router"]
diff --git a/src/backend/langflow/api/router.py b/src/backend/langflow/api/router.py
new file mode 100644
index 000000000..23b5aa1c5
--- /dev/null
+++ b/src/backend/langflow/api/router.py
@@ -0,0 +1,8 @@
+# Router for base api
+from fastapi import APIRouter
+from langflow.api.v1 import chat_router, endpoints_router, validate_router
+
+router = APIRouter(prefix="/api/v1", tags=["api"])
+router.include_router(chat_router)
+router.include_router(endpoints_router)
+router.include_router(validate_router)
diff --git a/src/backend/langflow/api/v1/__init__.py b/src/backend/langflow/api/v1/__init__.py
new file mode 100644
index 000000000..d835b4535
--- /dev/null
+++ b/src/backend/langflow/api/v1/__init__.py
@@ -0,0 +1,5 @@
+from langflow.api.v1.endpoints import router as endpoints_router
+from langflow.api.v1.validate import router as validate_router
+from langflow.api.v1.chat import router as chat_router
+
+__all__ = ["chat_router", "endpoints_router", "validate_router"]
diff --git a/src/backend/langflow/api/base.py b/src/backend/langflow/api/v1/base.py
similarity index 96%
rename from src/backend/langflow/api/base.py
rename to src/backend/langflow/api/v1/base.py
index 8cddc52e4..6941bedf3 100644
--- a/src/backend/langflow/api/base.py
+++ b/src/backend/langflow/api/v1/base.py
@@ -1,6 +1,6 @@
 from pydantic import BaseModel, validator
 
-from langflow.graph.utils import extract_input_variables_from_prompt
+from langflow.interface.utils import extract_input_variables_from_prompt
 
 
 class CacheResponse(BaseModel):
diff --git a/src/backend/langflow/api/callback.py b/src/backend/langflow/api/v1/callback.py
similarity index 95%
rename from src/backend/langflow/api/callback.py
rename to src/backend/langflow/api/v1/callback.py
index d63e107c4..b58393d7b 100644
--- a/src/backend/langflow/api/callback.py
+++ b/src/backend/langflow/api/v1/callback.py
@@ -3,7 +3,7 @@ from typing import Any
 
 from langchain.callbacks.base import AsyncCallbackHandler, BaseCallbackHandler
 
-from langflow.api.schemas import ChatResponse
+from langflow.api.v1.schemas import ChatResponse
 
 
 # https://github.com/hwchase17/chat-langchain/blob/master/callback.py
diff --git a/src/backend/langflow/api/chat.py b/src/backend/langflow/api/v1/chat.py
similarity index 93%
rename from src/backend/langflow/api/chat.py
rename to src/backend/langflow/api/v1/chat.py
index 4afa6c22f..7df4c65ed 100644
--- a/src/backend/langflow/api/chat.py
+++ b/src/backend/langflow/api/v1/chat.py
@@ -6,7 +6,7 @@ from fastapi import (
     status,
 )
 
-from langflow.api.chat_manager import ChatManager
+from langflow.chat.manager import ChatManager
 from langflow.utils.logger import logger
 
 router = APIRouter()
diff --git a/src/backend/langflow/api/endpoints.py b/src/backend/langflow/api/v1/endpoints.py
similarity index 87%
rename from src/backend/langflow/api/endpoints.py
rename to src/backend/langflow/api/v1/endpoints.py
index 021a81ca8..1e9b0deb1 100644
--- a/src/backend/langflow/api/endpoints.py
+++ b/src/backend/langflow/api/v1/endpoints.py
@@ -3,13 +3,13 @@ from importlib.metadata import version
 
 from fastapi import APIRouter, HTTPException
 
-from langflow.api.schemas import (
+from langflow.api.v1.schemas import (
     ExportedFlow,
     GraphData,
     PredictRequest,
     PredictResponse,
 )
-from langflow.interface.run import process_graph_cached
+
 from langflow.interface.types import build_langchain_types_dict
 
 # build router
@@ -25,6 +25,8 @@ def get_all():
 @router.post("/predict", response_model=PredictResponse)
 async def get_load(predict_request: PredictRequest):
     try:
+        from langflow.processing.process import process_graph_cached
+
         exported_flow: ExportedFlow = predict_request.exported_flow
         graph_data: GraphData = exported_flow.data
         data = graph_data.dict()
@@ -40,8 +42,3 @@ async def get_load(predict_request: PredictRequest):
 @router.get("/version")
 def get_version():
     return {"version": version("langflow")}
-
-
-@router.get("/health")
-def get_health():
-    return {"status": "OK"}
diff --git a/src/backend/langflow/api/schemas.py b/src/backend/langflow/api/v1/schemas.py
similarity index 100%
rename from src/backend/langflow/api/schemas.py
rename to src/backend/langflow/api/v1/schemas.py
diff --git a/src/backend/langflow/api/validate.py b/src/backend/langflow/api/v1/validate.py
similarity index 93%
rename from src/backend/langflow/api/validate.py
rename to src/backend/langflow/api/v1/validate.py
index e90e554f0..009cb9a30 100644
--- a/src/backend/langflow/api/validate.py
+++ b/src/backend/langflow/api/v1/validate.py
@@ -2,7 +2,7 @@ import json
 
 from fastapi import APIRouter, HTTPException
 
-from langflow.api.base import (
+from langflow.api.v1.base import (
     Code,
     CodeValidationResponse,
     Prompt,
@@ -10,7 +10,7 @@ from langflow.api.base import (
     validate_prompt,
 )
 from langflow.graph.vertex.types import VectorStoreVertex
-from langflow.interface.run import build_graph
+from langflow.graph import Graph
 from langflow.utils.logger import logger
 from langflow.utils.validate import validate_code
 
@@ -44,7 +44,7 @@ def post_validate_prompt(prompt: Prompt):
 def post_validate_node(node_id: str, data: dict):
     try:
         # build graph
-        graph = build_graph(data)
+        graph = Graph.from_payload(data)
         # validate node
         node = graph.get_node(node_id)
         if node is None:
diff --git a/src/backend/langflow/chat/__init__.py b/src/backend/langflow/chat/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/backend/langflow/api/chat_manager.py b/src/backend/langflow/chat/manager.py
similarity index 85%
rename from src/backend/langflow/api/chat_manager.py
rename to src/backend/langflow/chat/manager.py
index 8b1c7a621..d24057b68 100644
--- a/src/backend/langflow/api/chat_manager.py
+++ b/src/backend/langflow/chat/manager.py
@@ -1,21 +1,18 @@
-import asyncio
-import json
 from collections import defaultdict
-from typing import Dict, List
-
 from fastapi import WebSocket, status
-
-from langflow.api.schemas import ChatMessage, ChatResponse, FileResponse
+from langflow.api.v1.schemas import ChatMessage, ChatResponse, FileResponse
 from langflow.cache import cache_manager
 from langflow.cache.manager import Subject
-from langflow.interface.run import (
-    get_result_and_steps,
-    load_or_build_langchain_object,
-)
-from langflow.interface.utils import pil_to_base64, try_setting_streaming_options
+from langflow.chat.utils import process_graph
+from langflow.interface.utils import pil_to_base64
 from langflow.utils.logger import logger
 
 
+import asyncio
+import json
+from typing import Dict, List
+
+
 class ChatHistory(Subject):
     def __init__(self):
         super().__init__()
@@ -191,33 +188,3 @@ class ChatManager:
             except Exception as e:
                 logger.exception(e)
             self.disconnect(client_id)
-
-
-async def process_graph(
-    graph_data: Dict,
-    is_first_message: bool,
-    chat_message: ChatMessage,
-    websocket: WebSocket,
-):
-    langchain_object = load_or_build_langchain_object(graph_data, is_first_message)
-    langchain_object = try_setting_streaming_options(langchain_object, websocket)
-    logger.debug("Loaded langchain object")
-
-    if langchain_object is None:
-        # Raise user facing error
-        raise ValueError(
-            "There was an error loading the langchain_object. Please, check all the nodes and try again."
-        )
-
-    # Generate result and thought
-    try:
-        logger.debug("Generating result and thought")
-        result, intermediate_steps = await get_result_and_steps(
-            langchain_object, chat_message.message or "", websocket=websocket
-        )
-        logger.debug("Generated result and intermediate_steps")
-        return result, intermediate_steps
-    except Exception as e:
-        # Log stack trace
-        logger.exception(e)
-        raise e
diff --git a/src/backend/langflow/chat/utils.py b/src/backend/langflow/chat/utils.py
new file mode 100644
index 000000000..410a442be
--- /dev/null
+++ b/src/backend/langflow/chat/utils.py
@@ -0,0 +1,41 @@
+from fastapi import WebSocket
+from langflow.api.v1.schemas import ChatMessage
+from langflow.processing.process import (
+    load_or_build_langchain_object,
+)
+from langflow.processing.base import get_result_and_steps
+from langflow.interface.utils import try_setting_streaming_options
+from langflow.utils.logger import logger
+
+
+from typing import Dict
+
+
+async def process_graph(
+    graph_data: Dict,
+    is_first_message: bool,
+    chat_message: ChatMessage,
+    websocket: WebSocket,
+):
+    langchain_object = load_or_build_langchain_object(graph_data, is_first_message)
+    langchain_object = try_setting_streaming_options(langchain_object, websocket)
+    logger.debug("Loaded langchain object")
+
+    if langchain_object is None:
+        # Raise user facing error
+        raise ValueError(
+            "There was an error loading the langchain_object. Please, check all the nodes and try again."
+        )
+
+    # Generate result and thought
+    try:
+        logger.debug("Generating result and thought")
+        result, intermediate_steps = await get_result_and_steps(
+            langchain_object, chat_message.message or "", websocket=websocket
+        )
+        logger.debug("Generated result and intermediate_steps")
+        return result, intermediate_steps
+    except Exception as e:
+        # Log stack trace
+        logger.exception(e)
+        raise e
diff --git a/src/backend/langflow/graph/graph/base.py b/src/backend/langflow/graph/graph/base.py
index 020f539ec..5fd00d09b 100644
--- a/src/backend/langflow/graph/graph/base.py
+++ b/src/backend/langflow/graph/graph/base.py
@@ -24,6 +24,27 @@ class Graph:
         self._edges = edges
         self._build_graph()
 
+    @classmethod
+    @classmethod
+    def from_payload(cls, payload: Dict) -> "Graph":
+        """
+        Creates a graph from a payload.
+
+        Args:
+            payload (Dict): The payload to create the graph from.
+
+        Returns:
+            Graph: The created graph.
+        """
+        if "data" in payload:
+            payload = payload["data"]
+        try:
+            nodes = payload["nodes"]
+            edges = payload["edges"]
+            return cls(nodes, edges)
+        except KeyError as exc:
+            raise ValueError("Invalid payload") from exc
+
     def _build_graph(self) -> None:
         """Builds the graph from the nodes and edges."""
         self.nodes = self._build_vertices()
diff --git a/src/backend/langflow/graph/graph/utils.py b/src/backend/langflow/graph/graph/utils.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/backend/langflow/graph/utils.py b/src/backend/langflow/graph/utils.py
index e22b27cf5..b78b2f961 100644
--- a/src/backend/langflow/graph/utils.py
+++ b/src/backend/langflow/graph/utils.py
@@ -1,6 +1,7 @@
-import re
 from typing import Any, Union
 
+from langflow.interface.utils import extract_input_variables_from_prompt
+
 
 def validate_prompt(prompt: str):
     """Validate prompt."""
@@ -15,11 +16,6 @@ def fix_prompt(prompt: str):
     return prompt + " {input}"
 
 
-def extract_input_variables_from_prompt(prompt: str) -> list[str]:
-    """Extract input variables from prompt."""
-    return re.findall(r"{(.*?)}", prompt)
-
-
 def flatten_list(list_of_lists: list[Union[list, Any]]) -> list:
     """Flatten list of lists."""
     new_list = []
diff --git a/src/backend/langflow/graph/vertex/types.py b/src/backend/langflow/graph/vertex/types.py
index b81e72439..4eb20f416 100644
--- a/src/backend/langflow/graph/vertex/types.py
+++ b/src/backend/langflow/graph/vertex/types.py
@@ -1,7 +1,8 @@
 from typing import Any, Dict, List, Optional, Union
 
 from langflow.graph.vertex.base import Vertex
-from langflow.graph.utils import extract_input_variables_from_prompt, flatten_list
+from langflow.graph.utils import flatten_list
+from langflow.interface.utils import extract_input_variables_from_prompt
 
 
 class AgentVertex(Vertex):
diff --git a/src/backend/langflow/interface/chains/custom.py b/src/backend/langflow/interface/chains/custom.py
index cb76a53c8..ba4ba8b62 100644
--- a/src/backend/langflow/interface/chains/custom.py
+++ b/src/backend/langflow/interface/chains/custom.py
@@ -5,7 +5,7 @@ from langchain.memory.buffer import ConversationBufferMemory
 from langchain.schema import BaseMemory
 from pydantic import Field, root_validator
 
-from langflow.graph.utils import extract_input_variables_from_prompt
+from langflow.interface.utils import extract_input_variables_from_prompt
 
 DEFAULT_SUFFIX = """"
 Current conversation:
diff --git a/src/backend/langflow/interface/loading.py b/src/backend/langflow/interface/loading.py
index 16a7b186c..eb4623f5a 100644
--- a/src/backend/langflow/interface/loading.py
+++ b/src/backend/langflow/interface/loading.py
@@ -12,7 +12,6 @@ from langchain.agents.load_tools import (
     _LLM_TOOLS,
 )
 from langchain.agents.loading import load_agent_from_config
-from langflow.graph import Graph
 from langchain.agents.tools import Tool
 from langchain.base_language import BaseLanguageModel
 from langchain.callbacks.base import BaseCallbackManager
@@ -22,7 +21,6 @@ from pydantic import ValidationError
 
 from langflow.interface.agents.custom import CUSTOM_AGENTS
 from langflow.interface.importing.utils import get_function, import_by_type
-from langflow.interface.run import fix_memory_inputs
 from langflow.interface.toolkits.base import toolkits_creator
 from langflow.interface.types import get_type_list
 from langflow.interface.utils import load_file_into_dict
@@ -163,37 +161,6 @@ def instantiate_utility(node_type, class_object, params):
     return class_object(**params)
 
 
-def load_flow_from_json(path: str, build=True):
-    """Load flow from json file"""
-    # This is done to avoid circular imports
-
-    with open(path, "r", encoding="utf-8") as f:
-        flow_graph = json.load(f)
-    data_graph = flow_graph["data"]
-    nodes = data_graph["nodes"]
-    # Substitute ZeroShotPrompt with PromptTemplate
-    # nodes = replace_zero_shot_prompt_with_prompt_template(nodes)
-    # Add input variables
-    # nodes = payload.extract_input_variables(nodes)
-
-    # Nodes, edges and root node
-    edges = data_graph["edges"]
-    graph = Graph(nodes, edges)
-    if build:
-        langchain_object = graph.build()
-        if hasattr(langchain_object, "verbose"):
-            langchain_object.verbose = True
-
-        if hasattr(langchain_object, "return_intermediate_steps"):
-            # https://github.com/hwchase17/langchain/issues/2068
-            # Deactivating until we have a frontend solution
-            # to display intermediate steps
-            langchain_object.return_intermediate_steps = False
-        fix_memory_inputs(langchain_object)
-        return langchain_object
-    return graph
-
-
 def replace_zero_shot_prompt_with_prompt_template(nodes):
     """Replace ZeroShotPrompt with PromptTemplate"""
     for node in nodes:
diff --git a/src/backend/langflow/interface/prompts/custom.py b/src/backend/langflow/interface/prompts/custom.py
index b1dbef370..286210271 100644
--- a/src/backend/langflow/interface/prompts/custom.py
+++ b/src/backend/langflow/interface/prompts/custom.py
@@ -3,7 +3,7 @@ from typing import Dict, List, Optional, Type
 from langchain.prompts import PromptTemplate
 from pydantic import root_validator
 
-from langflow.graph.utils import extract_input_variables_from_prompt
+from langflow.interface.utils import extract_input_variables_from_prompt
 
 # Steps to create a BaseCustomPrompt:
 # 1. Create a prompt template that endes with:
diff --git a/src/backend/langflow/interface/run.py b/src/backend/langflow/interface/run.py
index c2483416f..89f71fd8b 100644
--- a/src/backend/langflow/interface/run.py
+++ b/src/backend/langflow/interface/run.py
@@ -1,10 +1,3 @@
-import contextlib
-import io
-from typing import Any, Dict, List, Tuple
-
-from langchain.schema import AgentAction
-
-from langflow.api.callback import AsyncStreamingLLMCallbackHandler, StreamingLLMCallbackHandler  # type: ignore
 from langflow.cache.base import compute_dict_hash, load_cache, memoize_dict
 from langflow.graph import Graph
 from langflow.utils.logger import logger
@@ -24,15 +17,6 @@ def load_langchain_object(data_graph, is_first_message=False):
     return computed_hash, langchain_object
 
 
-def load_or_build_langchain_object(data_graph, is_first_message=False):
-    """
-    Load langchain object from cache if it exists, otherwise build it.
-    """
-    if is_first_message:
-        build_langchain_object_with_caching.clear_cache()
-    return build_langchain_object_with_caching(data_graph)
-
-
 @memoize_dict(maxsize=10)
 def build_langchain_object_with_caching(data_graph):
     """
@@ -40,16 +24,10 @@ def build_langchain_object_with_caching(data_graph):
     """
 
     logger.debug("Building langchain object")
-    graph = build_graph(data_graph)
+    graph = Graph.from_payload(data_graph)
     return graph.build()
 
 
-def build_graph(data_graph):
-    nodes = data_graph["nodes"]
-    edges = data_graph["edges"]
-    return Graph(nodes, edges)
-
-
 def build_langchain_object(data_graph):
     """
     Build langchain object from data_graph.
@@ -66,29 +44,6 @@ def build_langchain_object(data_graph):
     return graph.build()
 
 
-def process_graph_cached(data_graph: Dict[str, Any], message: str):
-    """
-    Process graph by extracting input variables and replacing ZeroShotPrompt
-    with PromptTemplate,then run the graph and return the result and thought.
-    """
-    # Load langchain object
-    is_first_message = len(data_graph.get("chatHistory", [])) == 0
-    langchain_object = load_or_build_langchain_object(data_graph, is_first_message)
-    logger.debug("Loaded langchain object")
-
-    if langchain_object is None:
-        # Raise user facing error
-        raise ValueError(
-            "There was an error loading the langchain_object. Please, check all the nodes and try again."
-        )
-
-    # Generate result and thought
-    logger.debug("Generating result and thought")
-    result, thought = get_result_and_thought(langchain_object, message)
-    logger.debug("Generated result and thought")
-    return {"result": str(result), "thought": thought.strip()}
-
-
 def get_memory_key(langchain_object):
     """
     Given a LangChain object, this function retrieves the current memory key from the object's memory attribute.
@@ -124,147 +79,3 @@ def update_memory_keys(langchain_object, possible_new_mem_key):
     langchain_object.memory.input_key = input_key
     langchain_object.memory.output_key = output_key
     langchain_object.memory.memory_key = possible_new_mem_key
-
-
-def fix_memory_inputs(langchain_object):
-    """
-    Given a LangChain object, this function checks if it has a memory attribute and if that memory key exists in the
-    object's input variables. If so, it does nothing. Otherwise, it gets a possible new memory key using the
-    get_memory_key function and updates the memory keys using the update_memory_keys function.
-    """
-    if hasattr(langchain_object, "memory") and langchain_object.memory is not None:
-        try:
-            if langchain_object.memory.memory_key in langchain_object.input_variables:
-                return
-        except AttributeError:
-            input_variables = (
-                langchain_object.prompt.input_variables
-                if hasattr(langchain_object, "prompt")
-                else langchain_object.input_keys
-            )
-            if langchain_object.memory.memory_key in input_variables:
-                return
-
-        possible_new_mem_key = get_memory_key(langchain_object)
-        if possible_new_mem_key is not None:
-            update_memory_keys(langchain_object, possible_new_mem_key)
-
-
-async def get_result_and_steps(langchain_object, message: str, **kwargs):
-    """Get result and thought from extracted json"""
-
-    try:
-        if hasattr(langchain_object, "verbose"):
-            langchain_object.verbose = True
-        chat_input = None
-        memory_key = ""
-        if hasattr(langchain_object, "memory") and langchain_object.memory is not None:
-            memory_key = langchain_object.memory.memory_key
-
-        if hasattr(langchain_object, "input_keys"):
-            for key in langchain_object.input_keys:
-                if key not in [memory_key, "chat_history"]:
-                    chat_input = {key: message}
-        else:
-            chat_input = message  # type: ignore
-
-        if hasattr(langchain_object, "return_intermediate_steps"):
-            # https://github.com/hwchase17/langchain/issues/2068
-            # Deactivating until we have a frontend solution
-            # to display intermediate steps
-            langchain_object.return_intermediate_steps = True
-
-        fix_memory_inputs(langchain_object)
-        try:
-            async_callbacks = [AsyncStreamingLLMCallbackHandler(**kwargs)]
-            output = await langchain_object.acall(chat_input, callbacks=async_callbacks)
-        except Exception as exc:
-            # make the error message more informative
-            logger.debug(f"Error: {str(exc)}")
-            sync_callbacks = [StreamingLLMCallbackHandler(**kwargs)]
-            output = langchain_object(chat_input, callbacks=sync_callbacks)
-
-        intermediate_steps = (
-            output.get("intermediate_steps", []) if isinstance(output, dict) else []
-        )
-
-        result = (
-            output.get(langchain_object.output_keys[0])
-            if isinstance(output, dict)
-            else output
-        )
-        thought = format_actions(intermediate_steps) if intermediate_steps else ""
-    except Exception as exc:
-        raise ValueError(f"Error: {str(exc)}") from exc
-    return result, thought
-
-
-def get_result_and_thought(langchain_object, message: str):
-    """Get result and thought from extracted json"""
-    try:
-        if hasattr(langchain_object, "verbose"):
-            langchain_object.verbose = True
-        chat_input = None
-        memory_key = ""
-        if hasattr(langchain_object, "memory") and langchain_object.memory is not None:
-            memory_key = langchain_object.memory.memory_key
-
-        if hasattr(langchain_object, "input_keys"):
-            for key in langchain_object.input_keys:
-                if key not in [memory_key, "chat_history"]:
-                    chat_input = {key: message}
-        else:
-            chat_input = message  # type: ignore
-
-        if hasattr(langchain_object, "return_intermediate_steps"):
-            # https://github.com/hwchase17/langchain/issues/2068
-            # Deactivating until we have a frontend solution
-            # to display intermediate steps
-            langchain_object.return_intermediate_steps = False
-
-        fix_memory_inputs(langchain_object)
-
-        with io.StringIO() as output_buffer, contextlib.redirect_stdout(output_buffer):
-            try:
-                # if hasattr(langchain_object, "acall"):
-                #     output = await langchain_object.acall(chat_input)
-                # else:
-                output = langchain_object(chat_input)
-            except ValueError as exc:
-                # make the error message more informative
-                logger.debug(f"Error: {str(exc)}")
-                output = langchain_object.run(chat_input)
-
-            intermediate_steps = (
-                output.get("intermediate_steps", []) if isinstance(output, dict) else []
-            )
-
-            result = (
-                output.get(langchain_object.output_keys[0])
-                if isinstance(output, dict)
-                else output
-            )
-            if intermediate_steps:
-                thought = format_actions(intermediate_steps)
-            else:
-                thought = output_buffer.getvalue()
-
-    except Exception as exc:
-        raise ValueError(f"Error: {str(exc)}") from exc
-    return result, thought
-
-
-def format_actions(actions: List[Tuple[AgentAction, str]]) -> str:
-    """Format a list of (AgentAction, answer) tuples into a string."""
-    output = []
-    for action, answer in actions:
-        log = action.log
-        tool = action.tool
-        tool_input = action.tool_input
-        output.append(f"Log: {log}")
-        if "Action" not in log and "Action Input" not in log:
-            output.append(f"Tool: {tool}")
-            output.append(f"Tool Input: {tool_input}")
-        output.append(f"Answer: {answer}")
-        output.append("")  # Add a blank line
-    return "\n".join(output)
diff --git a/src/backend/langflow/interface/utils.py b/src/backend/langflow/interface/utils.py
index 2b7c5acd1..32c605654 100644
--- a/src/backend/langflow/interface/utils.py
+++ b/src/backend/langflow/interface/utils.py
@@ -2,6 +2,7 @@ import base64
 import json
 import os
 from io import BytesIO
+import re
 
 import yaml
 from langchain.base_language import BaseLanguageModel
@@ -48,3 +49,8 @@ def try_setting_streaming_options(langchain_object, websocket):
         llm.streaming = True
 
     return langchain_object
+
+
+def extract_input_variables_from_prompt(prompt: str) -> list[str]:
+    """Extract input variables from prompt."""
+    return re.findall(r"{(.*?)}", prompt)
diff --git a/src/backend/langflow/main.py b/src/backend/langflow/main.py
index 56cc32e46..de39d8750 100644
--- a/src/backend/langflow/main.py
+++ b/src/backend/langflow/main.py
@@ -1,9 +1,7 @@
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
-from langflow.api.chat import router as chat_router
-from langflow.api.endpoints import router as endpoints_router
-from langflow.api.validate import router as validate_router
+from langflow.api import router
 
 
 def create_app():
@@ -14,6 +12,10 @@ def create_app():
         "*",
     ]
 
+    @app.get("/health")
+    def get_health():
+        return {"status": "OK"}
+
     app.add_middleware(
         CORSMiddleware,
         allow_origins=origins,
@@ -22,9 +24,7 @@ def create_app():
         allow_headers=["*"],
     )
 
-    app.include_router(endpoints_router)
-    app.include_router(validate_router)
-    app.include_router(chat_router)
+    app.include_router(router)
     return app
 
 
diff --git a/src/backend/langflow/processing/__init__.py b/src/backend/langflow/processing/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/backend/langflow/processing/base.py b/src/backend/langflow/processing/base.py
new file mode 100644
index 000000000..97b0d5be0
--- /dev/null
+++ b/src/backend/langflow/processing/base.py
@@ -0,0 +1,55 @@
+from langflow.api.v1.callback import (
+    AsyncStreamingLLMCallbackHandler,
+    StreamingLLMCallbackHandler,
+)
+from langflow.processing.process import fix_memory_inputs, format_actions
+from langflow.utils.logger import logger
+
+
+async def get_result_and_steps(langchain_object, message: str, **kwargs):
+    """Get result and thought from extracted json"""
+
+    try:
+        if hasattr(langchain_object, "verbose"):
+            langchain_object.verbose = True
+        chat_input = None
+        memory_key = ""
+        if hasattr(langchain_object, "memory") and langchain_object.memory is not None:
+            memory_key = langchain_object.memory.memory_key
+
+        if hasattr(langchain_object, "input_keys"):
+            for key in langchain_object.input_keys:
+                if key not in [memory_key, "chat_history"]:
+                    chat_input = {key: message}
+        else:
+            chat_input = message  # type: ignore
+
+        if hasattr(langchain_object, "return_intermediate_steps"):
+            # https://github.com/hwchase17/langchain/issues/2068
+            # Deactivating until we have a frontend solution
+            # to display intermediate steps
+            langchain_object.return_intermediate_steps = True
+
+        fix_memory_inputs(langchain_object)
+        try:
+            async_callbacks = [AsyncStreamingLLMCallbackHandler(**kwargs)]
+            output = await langchain_object.acall(chat_input, callbacks=async_callbacks)
+        except Exception as exc:
+            # make the error message more informative
+            logger.debug(f"Error: {str(exc)}")
+            sync_callbacks = [StreamingLLMCallbackHandler(**kwargs)]
+            output = langchain_object(chat_input, callbacks=sync_callbacks)
+
+        intermediate_steps = (
+            output.get("intermediate_steps", []) if isinstance(output, dict) else []
+        )
+
+        result = (
+            output.get(langchain_object.output_keys[0])
+            if isinstance(output, dict)
+            else output
+        )
+        thought = format_actions(intermediate_steps) if intermediate_steps else ""
+    except Exception as exc:
+        raise ValueError(f"Error: {str(exc)}") from exc
+    return result, thought
diff --git a/src/backend/langflow/processing/process.py b/src/backend/langflow/processing/process.py
new file mode 100644
index 000000000..3b8852e00
--- /dev/null
+++ b/src/backend/langflow/processing/process.py
@@ -0,0 +1,172 @@
+import contextlib
+import io
+from langchain.schema import AgentAction
+import json
+from langflow.interface.run import (
+    build_langchain_object_with_caching,
+    get_memory_key,
+    update_memory_keys,
+)
+from langflow.utils.logger import logger
+from langflow.graph import Graph
+
+
+from typing import Any, Dict, List, Tuple
+
+
+def fix_memory_inputs(langchain_object):
+    """
+    Given a LangChain object, this function checks if it has a memory attribute and if that memory key exists in the
+    object's input variables. If so, it does nothing. Otherwise, it gets a possible new memory key using the
+    get_memory_key function and updates the memory keys using the update_memory_keys function.
+    """
+    if hasattr(langchain_object, "memory") and langchain_object.memory is not None:
+        try:
+            if langchain_object.memory.memory_key in langchain_object.input_variables:
+                return
+        except AttributeError:
+            input_variables = (
+                langchain_object.prompt.input_variables
+                if hasattr(langchain_object, "prompt")
+                else langchain_object.input_keys
+            )
+            if langchain_object.memory.memory_key in input_variables:
+                return
+
+        possible_new_mem_key = get_memory_key(langchain_object)
+        if possible_new_mem_key is not None:
+            update_memory_keys(langchain_object, possible_new_mem_key)
+
+
+def format_actions(actions: List[Tuple[AgentAction, str]]) -> str:
+    """Format a list of (AgentAction, answer) tuples into a string."""
+    output = []
+    for action, answer in actions:
+        log = action.log
+        tool = action.tool
+        tool_input = action.tool_input
+        output.append(f"Log: {log}")
+        if "Action" not in log and "Action Input" not in log:
+            output.append(f"Tool: {tool}")
+            output.append(f"Tool Input: {tool_input}")
+        output.append(f"Answer: {answer}")
+        output.append("")  # Add a blank line
+    return "\n".join(output)
+
+
+def get_result_and_thought(langchain_object, message: str):
+    """Get result and thought from extracted json"""
+    try:
+        if hasattr(langchain_object, "verbose"):
+            langchain_object.verbose = True
+        chat_input = None
+        memory_key = ""
+        if hasattr(langchain_object, "memory") and langchain_object.memory is not None:
+            memory_key = langchain_object.memory.memory_key
+
+        if hasattr(langchain_object, "input_keys"):
+            for key in langchain_object.input_keys:
+                if key not in [memory_key, "chat_history"]:
+                    chat_input = {key: message}
+        else:
+            chat_input = message  # type: ignore
+
+        if hasattr(langchain_object, "return_intermediate_steps"):
+            # https://github.com/hwchase17/langchain/issues/2068
+            # Deactivating until we have a frontend solution
+            # to display intermediate steps
+            langchain_object.return_intermediate_steps = False
+
+        fix_memory_inputs(langchain_object)
+
+        with io.StringIO() as output_buffer, contextlib.redirect_stdout(output_buffer):
+            try:
+                # if hasattr(langchain_object, "acall"):
+                #     output = await langchain_object.acall(chat_input)
+                # else:
+                output = langchain_object(chat_input)
+            except ValueError as exc:
+                # make the error message more informative
+                logger.debug(f"Error: {str(exc)}")
+                output = langchain_object.run(chat_input)
+
+            intermediate_steps = (
+                output.get("intermediate_steps", []) if isinstance(output, dict) else []
+            )
+
+            result = (
+                output.get(langchain_object.output_keys[0])
+                if isinstance(output, dict)
+                else output
+            )
+            if intermediate_steps:
+                thought = format_actions(intermediate_steps)
+            else:
+                thought = output_buffer.getvalue()
+
+    except Exception as exc:
+        raise ValueError(f"Error: {str(exc)}") from exc
+    return result, thought
+
+
+def load_or_build_langchain_object(data_graph, is_first_message=False):
+    """
+    Load langchain object from cache if it exists, otherwise build it.
+    """
+    if is_first_message:
+        build_langchain_object_with_caching.clear_cache()
+    return build_langchain_object_with_caching(data_graph)
+
+
+def process_graph_cached(data_graph: Dict[str, Any], message: str):
+    """
+    Process graph by extracting input variables and replacing ZeroShotPrompt
+    with PromptTemplate,then run the graph and return the result and thought.
+    """
+    # Load langchain object
+    is_first_message = len(data_graph.get("chatHistory", [])) == 0
+    langchain_object = load_or_build_langchain_object(data_graph, is_first_message)
+    logger.debug("Loaded langchain object")
+
+    if langchain_object is None:
+        # Raise user facing error
+        raise ValueError(
+            "There was an error loading the langchain_object. Please, check all the nodes and try again."
+        )
+
+    # Generate result and thought
+    logger.debug("Generating result and thought")
+    result, thought = get_result_and_thought(langchain_object, message)
+    logger.debug("Generated result and thought")
+    return {"result": str(result), "thought": thought.strip()}
+
+
+def load_flow_from_json(path: str, build=True):
+    """Load flow from json file"""
+    # This is done to avoid circular imports
+
+    with open(path, "r", encoding="utf-8") as f:
+        flow_graph = json.load(f)
+    data_graph = flow_graph["data"]
+    nodes = data_graph["nodes"]
+    # Substitute ZeroShotPrompt with PromptTemplate
+    # nodes = replace_zero_shot_prompt_with_prompt_template(nodes)
+    # Add input variables
+    # nodes = payload.extract_input_variables(nodes)
+
+    # Nodes, edges and root node
+    edges = data_graph["edges"]
+    graph = Graph(nodes, edges)
+    if build:
+        langchain_object = graph.build()
+        if hasattr(langchain_object, "verbose"):
+            langchain_object.verbose = True
+
+        if hasattr(langchain_object, "return_intermediate_steps"):
+            # https://github.com/hwchase17/langchain/issues/2068
+            # Deactivating until we have a frontend solution
+            # to display intermediate steps
+            langchain_object.return_intermediate_steps = False
+        fix_memory_inputs(langchain_object)
+        return langchain_object
+    return graph
diff --git a/src/frontend/src/controllers/API/index.ts b/src/frontend/src/controllers/API/index.ts
index f6f46404b..0cffd04bf 100644
--- a/src/frontend/src/controllers/API/index.ts
+++ b/src/frontend/src/controllers/API/index.ts
@@ -14,13 +14,13 @@ export async function sendAll(data: sendAllProps) {
 export async function checkCode(
   code: string
 ): Promise<AxiosResponse<errorsTypeAPI>> {
-  return await axios.post("/validate/code", { code });
+  return await axios.post("api/v1/validate/code", { code });
 }
 
 export async function checkPrompt(
   template: string
 ): Promise<AxiosResponse<PromptTypeAPI>> {
-  return await axios.post("/validate/prompt", { template });
+  return await axios.post("api/v1/validate/prompt", { template });
 }
 
 export async function getExamples(): Promise<FlowType[]> {
diff --git a/src/frontend/src/modals/chatModal/index.tsx b/src/frontend/src/modals/chatModal/index.tsx
index cf2b52aac..39bb72994 100644
--- a/src/frontend/src/modals/chatModal/index.tsx
+++ b/src/frontend/src/modals/chatModal/index.tsx
@@ -182,10 +182,10 @@ export default function ChatModal({
     try {
       const urlWs =
         process.env.NODE_ENV === "development"
-          ? `ws://localhost:7860/chat/${id.current}`
+          ? `ws://localhost:7860/api/v1/chat/${id.current}`
           : `${window.location.protocol === "https:" ? "wss" : "ws"}://${
               window.location.host
-            }/chat/${id.current}`;
+            }api/v1/chat/${id.current}`;
       const newWs = new WebSocket(urlWs);
       newWs.onopen = () => {
         console.log("WebSocket connection established!");
diff --git a/src/frontend/vite.config.ts b/src/frontend/vite.config.ts
index 172b37733..d4fa2248b 100644
--- a/src/frontend/vite.config.ts
+++ b/src/frontend/vite.config.ts
@@ -11,7 +11,7 @@ const apiRoutes = [
 ];
 
 // Use environment variable to determine the target.
-const target = process.env.VITE_PROXY_TARGET || "http://127.0.0.1:7860";
+const target = process.env.VITE_PROXY_TARGET || "http://127.0.0.1:7860/api/v1";
 
 const proxyTargets = apiRoutes.reduce((proxyObj, route) => {
   proxyObj[route] = {
diff --git a/tests/test_agents_template.py b/tests/test_agents_template.py
index 7aa8de176..8e181711f 100644
--- a/tests/test_agents_template.py
+++ b/tests/test_agents_template.py
@@ -5,7 +5,7 @@ from langflow.settings import settings
 # check that all agents are in settings.agents
 # are in json_response["agents"]
 def test_agents_settings(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     agents = json_response["agents"]
@@ -13,7 +13,7 @@ def test_agents_settings(client: TestClient):
 
 
 def test_zero_shot_agent(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     agents = json_response["agents"]
@@ -52,7 +52,7 @@ def test_zero_shot_agent(client: TestClient):
 
 
 def test_json_agent(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     agents = json_response["agents"]
@@ -87,7 +87,7 @@ def test_json_agent(client: TestClient):
 
 
 def test_csv_agent(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     agents = json_response["agents"]
@@ -126,7 +126,7 @@ def test_csv_agent(client: TestClient):
 
 
 def test_initialize_agent(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     agents = json_response["agents"]
diff --git a/tests/test_cache.py b/tests/test_cache.py
index 3d3e951fc..3214e7d15 100644
--- a/tests/test_cache.py
+++ b/tests/test_cache.py
@@ -1,10 +1,10 @@
 import json
+from langflow.graph import Graph
+from langflow.processing.process import load_or_build_langchain_object
 
 import pytest
 from langflow.interface.run import (
-    build_graph,
     build_langchain_object_with_caching,
-    load_or_build_langchain_object,
 )
 
 
@@ -62,7 +62,7 @@ def test_build_langchain_object_with_caching(basic_data_graph):
 
 # Test build_graph
 def test_build_graph(basic_data_graph):
-    graph = build_graph(basic_data_graph)
+    graph = Graph.from_payload(basic_data_graph)
     assert graph is not None
     assert len(graph.nodes) == len(basic_data_graph["nodes"])
     assert len(graph.edges) == len(basic_data_graph["edges"])
diff --git a/tests/test_chains_template.py b/tests/test_chains_template.py
index c958cf64d..0c7af56ad 100644
--- a/tests/test_chains_template.py
+++ b/tests/test_chains_template.py
@@ -3,7 +3,7 @@ from langflow.settings import settings
 
 
 def test_chains_settings(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -12,7 +12,7 @@ def test_chains_settings(client: TestClient):
 
 # Test the ConversationChain object
 def test_conversation_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -94,7 +94,7 @@ def test_conversation_chain(client: TestClient):
 
 
 def test_llm_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -152,7 +152,7 @@ def test_llm_chain(client: TestClient):
 
 
 def test_llm_checker_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -228,7 +228,7 @@ def test_llm_checker_chain(client: TestClient):
 
 
 def test_llm_math_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -306,7 +306,7 @@ def test_llm_math_chain(client: TestClient):
 
 
 def test_series_character_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -368,7 +368,7 @@ def test_series_character_chain(client: TestClient):
 
 
 def test_mid_journey_prompt_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
@@ -407,7 +407,7 @@ def test_mid_journey_prompt_chain(client: TestClient):
 
 
 def test_time_travel_guide_chain(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     chains = json_response["chains"]
diff --git a/tests/test_endpoints.py b/tests/test_endpoints.py
index 83f6c62b1..9e07dfb24 100644
--- a/tests/test_endpoints.py
+++ b/tests/test_endpoints.py
@@ -4,7 +4,7 @@ from langflow.interface.tools.constants import CUSTOM_TOOLS
 
 
 def test_get_all(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     # We need to test the custom nodes
@@ -21,7 +21,7 @@ import math
 def square(x):
     return x ** 2
 """
-    response1 = client.post("/validate/code", json={"code": code1})
+    response1 = client.post("api/v1/validate/code", json={"code": code1})
     assert response1.status_code == 200
     assert response1.json() == {"imports": {"errors": []}, "function": {"errors": []}}
 
@@ -32,7 +32,7 @@ import non_existent_module
 def square(x):
     return x ** 2
 """
-    response2 = client.post("/validate/code", json={"code": code2})
+    response2 = client.post("api/v1/validate/code", json={"code": code2})
     assert response2.status_code == 200
     assert response2.json() == {
         "imports": {"errors": ["No module named 'non_existent_module'"]},
@@ -46,7 +46,7 @@ import math
 def square(x)
     return x ** 2
 """
-    response3 = client.post("/validate/code", json={"code": code3})
+    response3 = client.post("api/v1/validate/code", json={"code": code3})
     assert response3.status_code == 200
     assert response3.json() == {
         "imports": {"errors": []},
@@ -54,11 +54,11 @@ def square(x)
     }
 
     # Test case with invalid JSON payload
-    response4 = client.post("/validate/code", json={"invalid_key": code1})
+    response4 = client.post("api/v1/validate/code", json={"invalid_key": code1})
     assert response4.status_code == 422
 
     # Test case with an empty code string
-    response5 = client.post("/validate/code", json={"code": ""})
+    response5 = client.post("api/v1/validate/code", json={"code": ""})
     assert response5.status_code == 200
     assert response5.json() == {"imports": {"errors": []}, "function": {"errors": []}}
 
@@ -69,7 +69,7 @@ import math
 def square(x)
     return x ** 2
 """
-    response6 = client.post("/validate/code", json={"code": code6})
+    response6 = client.post("api/v1/validate/code", json={"code": code6})
     assert response6.status_code == 200
     assert response6.json() == {
         "imports": {"errors": []},
@@ -95,13 +95,13 @@ INVALID_PROMPT = "This is an invalid prompt without any input variable."
 
 
 def test_valid_prompt(client: TestClient):
-    response = client.post("/validate/prompt", json={"template": VALID_PROMPT})
+    response = client.post("api/v1/validate/prompt", json={"template": VALID_PROMPT})
     assert response.status_code == 200
     assert response.json() == {"input_variables": ["product"]}
 
 
 def test_invalid_prompt(client: TestClient):
-    response = client.post("/validate/prompt", json={"template": INVALID_PROMPT})
+    response = client.post("api/v1/validate/prompt", json={"template": INVALID_PROMPT})
     assert response.status_code == 200
     assert response.json() == {"input_variables": []}
 
@@ -116,7 +116,7 @@ def test_invalid_prompt(client: TestClient):
     ],
 )
 def test_various_prompts(client, prompt, expected_input_variables):
-    response = client.post("/validate/prompt", json={"template": prompt})
+    response = client.post("api/v1/validate/prompt", json={"template": prompt})
     assert response.status_code == 200
     assert response.json() == {
         "input_variables": expected_input_variables,
diff --git a/tests/test_graph.py b/tests/test_graph.py
index 8c6560d54..69a926cc3 100644
--- a/tests/test_graph.py
+++ b/tests/test_graph.py
@@ -16,7 +16,7 @@ from langflow.graph.vertex.types import (
     ToolVertex,
     WrapperVertex,
 )
-from langflow.interface.run import get_result_and_thought
+from langflow.processing.process import get_result_and_thought
 from langflow.utils.payload import get_root_node
 
 # Test cases for the graph module
diff --git a/tests/test_llms_template.py b/tests/test_llms_template.py
index f54b452f1..db550393e 100644
--- a/tests/test_llms_template.py
+++ b/tests/test_llms_template.py
@@ -3,7 +3,7 @@ from langflow.settings import settings
 
 
 def test_llms_settings(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     llms = json_response["llms"]
@@ -11,7 +11,7 @@ def test_llms_settings(client: TestClient):
 
 
 # def test_hugging_face_hub(client: TestClient):
-#     response = client.get("/all")
+#     response = client.get("api/v1/all")
 #     assert response.status_code == 200
 #     json_response = response.json()
 #     language_models = json_response["llms"]
@@ -103,7 +103,7 @@ def test_llms_settings(client: TestClient):
 
 
 def test_openai(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     language_models = json_response["llms"]
@@ -333,7 +333,7 @@ def test_openai(client: TestClient):
 
 
 def test_chat_open_ai(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     language_models = json_response["llms"]
diff --git a/tests/test_loading.py b/tests/test_loading.py
index 872314699..885eb7a82 100644
--- a/tests/test_loading.py
+++ b/tests/test_loading.py
@@ -2,7 +2,7 @@ import json
 
 import pytest
 from langchain.chains.base import Chain
-from langflow import load_flow_from_json
+from langflow.processing.process import load_flow_from_json
 from langflow.graph import Graph
 from langflow.utils.payload import get_root_node
 
diff --git a/tests/test_prompts_template.py b/tests/test_prompts_template.py
index 83da2f14d..a8562898c 100644
--- a/tests/test_prompts_template.py
+++ b/tests/test_prompts_template.py
@@ -3,7 +3,7 @@ from langflow.settings import settings
 
 
 def test_prompts_settings(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     prompts = json_response["prompts"]
@@ -11,7 +11,7 @@ def test_prompts_settings(client: TestClient):
 
 
 def test_prompt_template(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     prompts = json_response["prompts"]
@@ -89,7 +89,7 @@ def test_prompt_template(client: TestClient):
 
 
 def test_few_shot_prompt_template(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     prompts = json_response["prompts"]
@@ -168,7 +168,7 @@ def test_few_shot_prompt_template(client: TestClient):
 
 
 def test_zero_shot_prompt(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     prompts = json_response["prompts"]
diff --git a/tests/test_vectorstore_template.py b/tests/test_vectorstore_template.py
index 5b1d7e5bc..0aa823786 100644
--- a/tests/test_vectorstore_template.py
+++ b/tests/test_vectorstore_template.py
@@ -5,7 +5,7 @@ from langflow.settings import settings
 # check that all agents are in settings.agents
 # are in json_response["agents"]
 def test_vectorstores_settings(client: TestClient):
-    response = client.get("/all")
+    response = client.get("api/v1/all")
     assert response.status_code == 200
     json_response = response.json()
     vectorstores = json_response["vectorstores"]
diff --git a/tests/test_websocket.py b/tests/test_websocket.py
index 5b60d0fed..611faff79 100644
--- a/tests/test_websocket.py
+++ b/tests/test_websocket.py
@@ -5,17 +5,17 @@ from fastapi.testclient import TestClient
 
 
 def test_websocket_connection(client: TestClient):
-    with client.websocket_connect("/chat/test_client") as websocket:
+    with client.websocket_connect("api/v1/chat/test_client") as websocket:
         assert websocket.scope["client"] == ["testclient", 50000]
-        assert websocket.scope["path"] == "/chat/test_client"
+        assert websocket.scope["path"] == "/api/v1/chat/test_client"
 
 
 def test_chat_history(client: TestClient):
     # Mock the process_graph function to return a specific value
-    with patch("langflow.api.chat_manager.process_graph") as mock_process_graph:
+    with patch("langflow.chat.manager.process_graph") as mock_process_graph:
         mock_process_graph.return_value = ("Hello, I'm a mock response!", "")
 
-        with client.websocket_connect("/chat/test_client") as websocket:
+        with client.websocket_connect("api/v1/chat/test_client") as websocket:
             # First message should be the history
             history = websocket.receive_json()
             assert history == []  # Empty history