diff --git a/tools/postman/scripts/transform-for-api.sh b/tools/postman/scripts/transform-for-api.sh
index 7e08a60f7b..9d0eab4f41 100755
--- a/tools/postman/scripts/transform-for-api.sh
+++ b/tools/postman/scripts/transform-for-api.sh
@@ -125,17 +125,21 @@ else
   cp intermediateCollectionPostBody.json "$COLLECTION_TRANSFORMED_FILE_NAME"
 fi
 
+# Remove trailing whitespaces by reformatting the JSON
+echo "Removing all whitespaces from the final JSON file"
+jq -c '.' "$COLLECTION_TRANSFORMED_FILE_NAME" > tmpnowhitespaces.json && mv tmpnowhitespaces.json "$COLLECTION_TRANSFORMED_FILE_NAME"
+
 # Clean up temporary files
 echo "Removing temporary files"
 rm intermediateCollectionWrapped.json \
-   intermediateCollectionDisableQueryParam.json \
-   intermediateCollectionNoPostmanID.json \
-   intermediateCollectionNoCircular.json \
-   intermediateCollectionWithName.json \
-   intermediateCollectionWithDescription.json \
-   intermediateCollectionWithBaseURL.json \
-   intermediateCollectionWithLinks.json \
-   intermediateCollectionPostBody.json \
-   intermediateCollectionWithNoVar.json
+  intermediateCollectionDisableQueryParam.json \
+  intermediateCollectionNoPostmanID.json \
+  intermediateCollectionNoCircular.json \
+  intermediateCollectionWithName.json \
+  intermediateCollectionWithDescription.json \
+  intermediateCollectionWithBaseURL.json \
+  intermediateCollectionWithLinks.json \
+  intermediateCollectionPostBody.json \
+  intermediateCollectionWithNoVar.json
 
 popd -0
diff --git a/tools/postman/scripts/transform-postman.js b/tools/postman/scripts/transform-postman.js
index 453cbbeb0a..a88f090970 100644
--- a/tools/postman/scripts/transform-postman.js
+++ b/tools/postman/scripts/transform-postman.js
@@ -119,7 +119,7 @@ function loadJsonFile(filePath) {
 }
 
 function saveJsonFile(filePath, json) {
-  fs.writeFileSync(filePath, JSON.stringify(json, null, 2), 'utf8');
+  fs.writeFileSync(filePath, JSON.stringify(json, null, 0), 'utf8');
 }
 
 // hack