diff --git a/aixplain/factories/corpus_factory.py b/aixplain/factories/corpus_factory.py
index d8cc611e..d14cad10 100644
--- a/aixplain/factories/corpus_factory.py
+++ b/aixplain/factories/corpus_factory.py
@@ -117,7 +117,7 @@ def get(cls, corpus_id: Text) -> Corpus:
         Returns:
             Corpus: Created 'Corpus' object
         """
-        url = urljoin(cls.backend_url, f"sdk/corpus/{corpus_id}/overview")
+        url = urljoin(cls.backend_url, f"sdk/corpora/{corpus_id}/overview")
         if cls.aixplain_key != "":
             headers = {"x-aixplain-key": f"{cls.aixplain_key}", "Content-Type": "application/json"}
         else:
@@ -163,7 +163,7 @@ def list(
         Returns:
             Dict: list of corpora in agreement with the filters, page number, page total and total elements
         """
-        url = urljoin(cls.backend_url, "sdk/corpus/paginate")
+        url = urljoin(cls.backend_url, "sdk/corpora/paginate")
         if cls.aixplain_key != "":
             headers = {"x-aixplain-key": f"{cls.aixplain_key}", "Content-Type": "application/json"}
         else:
diff --git a/aixplain/factories/dataset_factory.py b/aixplain/factories/dataset_factory.py
index 54d98ace..f1c8a74e 100644
--- a/aixplain/factories/dataset_factory.py
+++ b/aixplain/factories/dataset_factory.py
@@ -165,7 +165,7 @@ def get(cls, dataset_id: Text) -> Dataset:
         Returns:
             Dataset: Created 'Dataset' object
         """
-        url = urljoin(cls.backend_url, f"sdk/dataset/{dataset_id}/overview")
+        url = urljoin(cls.backend_url, f"sdk/datasets/{dataset_id}/overview")
         if cls.aixplain_key != "":
             headers = {"x-aixplain-key": f"{cls.aixplain_key}", "Content-Type": "application/json"}
         else:
@@ -206,7 +206,7 @@ def list(
         Returns:
             Dict: list of datasets in agreement with the filters, page number, page total and total elements
         """
-        url = urljoin(cls.backend_url, "sdk/dataset/paginate")
+        url = urljoin(cls.backend_url, "sdk/datasets/paginate")
         if cls.aixplain_key != "":
             headers = {"x-aixplain-key": f"{cls.aixplain_key}", "Content-Type": "application/json"}
         else:
diff --git a/setup.py b/setup.py
index ba752325..b8a7f591 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@
     sys.exit(1)
 
 requires = ["requests>=2.1.0", "tqdm>=4.1.0", "pandas>=1.2.1", "python-dotenv>=1.0.0", "validators>=0.20.0", "filetype>=1.2.0"]
-test_requirements = ["python-dotenv~=0.20.0", "pytest>=6.1.0"]
+test_requirements = ["python-dotenv~=0.20.0", "coverage>=7.3.2", "pytest>=6.1.0", "requests-mock>=1.11.0"]
 
 about = {}
 here = os.path.abspath(os.path.dirname(__file__))