diff --git a/main.py b/main.py
index a041942..c110ddb 100644
--- a/main.py
+++ b/main.py
@@ -77,27 +77,27 @@ async def fastapi_get_nodes(network: str) -> list[str]:
 
 # junction
 @app.post("/addjunction/")
-def fastapi_add_junction(network: str, junction: str, x: float, y: float, z: float) -> ChangeSet:
+async def fastapi_add_junction(network: str, junction: str, x: float, y: float, z: float) -> ChangeSet:
     return add_junction(network, junction, x, y, z)
 
 @app.post("/deletejunction/")
-def fastapi_delete_junction(network: str, junction: str) -> ChangeSet:
+async def fastapi_delete_junction(network: str, junction: str) -> ChangeSet:
     return delete_junction(network, junction)
 
 @app.get("/getjunctionelevation/")
-def fastapi_get_junction_elevation(network: str, junction: str) -> float:
+async def fastapi_get_junction_elevation(network: str, junction: str) -> float:
     return get_junction_elevation(network, junction)
 
 @app.get("/getjunctioncoord/")
-def fastapi_get_junction_coord(network: str, junction: str) -> dict[str, float]:
+async def fastapi_get_junction_coord(network: str, junction: str) -> dict[str, float]:
     return get_junction_coord(network, junction)
 
-@app.post("/sje/")
-def fastapi_set_junction_elevation(network: str, junction: str, elevation: float) -> ChangeSet:
+@app.post("/setjunctionelevation/")
+async def fastapi_set_junction_elevation(network: str, junction: str, elevation: float) -> ChangeSet:
     return set_junction_elevation(network, junction, elevation)
 
 @app.post("/setjunctioncoord/")
-def fastapi_set_junction_coord(network: str, junction: str, x: float, y: float) -> ChangeSet:
+async def fastapi_set_junction_coord(network: str, junction: str, x: float, y: float) -> ChangeSet:
     return set_junction_coord(network, junction, x, y)