diff --git a/node-app/Spacefile b/node-app/Spacefile
index 6ee512e..dd0cca9 100644
--- a/node-app/Spacefile
+++ b/node-app/Spacefile
@@ -6,3 +6,5 @@ micros:
     engine: nodejs16
     primary: true
     run: node index.js
+    dev: node index.js
+    provide_actions: true
diff --git a/node-app/index.js b/node-app/index.js
index 9d051e6..ad4c4fb 100644
--- a/node-app/index.js
+++ b/node-app/index.js
@@ -30,6 +30,36 @@ app.post("/api/todos", async (request, response) => {
   response.send(resp);
 });
 
+app.post("/actions/list", async (request, response) => {
+  const todos = await todos_base.fetch();
+  response.json({
+    items: todos.items,
+  });
+});
+
+app.get("/__space/actions", async (request, response) => {
+  response.json({
+    actions: [
+      {
+        name: "list",
+        title: "List todos",
+        path: "/actions/list",
+      },
+      {
+        name: "add",
+        title: "Add todo",
+        path: "/api/todos",
+        input: [
+          {
+            name: "text",
+            type: "string",
+          },
+        ],
+      },
+    ],
+  });
+});
+
 app.listen(port, () => {
   console.log(`Server running on http://localhost:${port}`);
 });
diff --git a/python-app/README.md b/python-app/README.md
index 99fa51b..dab0772 100644
--- a/python-app/README.md
+++ b/python-app/README.md
@@ -1,3 +1,9 @@
 # Python app on Space
 
 An example Space app built with [Python](https://python.org) and [FastAPI](https://fastapi.tiangolo.com).
+
+## Triggering actions
+
+```
+space dev trigger -x list
+```
diff --git a/python-app/Spacefile b/python-app/Spacefile
index d2f147d..29a84d9 100644
--- a/python-app/Spacefile
+++ b/python-app/Spacefile
@@ -5,3 +5,6 @@ micros:
     src: .
     engine: python3.9
     primary: true
+    provide_actions: true
+    run: uvicorn main:app
+    dev: .venv/bin/uvicorn main:app --reload
diff --git a/python-app/main.py b/python-app/main.py
index 9ca94bb..166e6f8 100644
--- a/python-app/main.py
+++ b/python-app/main.py
@@ -32,3 +32,33 @@ async def add_todo(item: TodoItem):
     resp = todos_base.put(item.dict())
     # Return the response as JSON.
     return resp
+
+@app.post("/actions/list")
+async def list_action():
+    todos = todos_base.fetch()
+    # Return the items as JSON.
+    return todos.items
+
+
+@app.get("/__space/actions")
+async def actions():
+    return {
+        "actions": [
+            {
+                "name": "list",
+                "title": "List all todos",
+                "path": "/actions/list"
+            },
+            {
+                "name": "add",
+                "path": "/api/todos",
+                "title": "Add a todo",
+                "input": [
+                    {
+                        "name": "text",
+                        "type": "string"
+                    }
+                ]
+            }
+        ]
+    }
diff --git a/python-app/requirements.txt b/python-app/requirements.txt
index 962cf93..3f38d01 100644
--- a/python-app/requirements.txt
+++ b/python-app/requirements.txt
@@ -1,2 +1,3 @@
 deta~=1.1.0
-fastapi~=0.92.0
+fastapi~=0.96.0
+uvicorn~=0.22.0