---
title: "List Subtasks"
method: GET
path: "/tasks/{task_id}/subtasks"
tags: ["tasks"]
---

# List Subtasks

`GET /tasks/{task_id}/subtasks`

## Request

- Base URL: `https://app.tascan.io/api/v1`
- URL: `https://app.tascan.io/api/v1/tasks/{task_id}/subtasks`
- Auth: HTTP bearer

List the subtasks of a task, including completion state, stored response values, and completion timestamps (per-set timing).

## Path parameters

- `task_id` string, required

## Response `200`

Success. JSON body: { data: ... } or an error object { error, message }.

## Other responses

- `4XX`: Client error (validation, auth, scope, rate limit).

---

[API](https://skmtc.dev/tascan/apis/tascan-api.md) · [All operations](https://skmtc.dev/tascan/apis/tascan-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tascan/apis/tascan-api/revisions/56fcd2861498?raw)