> ## Documentation Index
> Fetch the complete documentation index at: https://x-preview-mintlify-1d17def5.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.
# Quickstart
> This guide walks you through looking up List information using the List lookup endpoints. Reference for the Enterprise X API tier covering list lookup.
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This guide walks you through looking up List information using the List lookup endpoints.
**Prerequisites**
Before you begin, you'll need:
* A [developer account](https://developer.x.com/en/portal/petition/essential/basic-info) with an approved App
* Your App's Bearer Token
***
## Get a List by ID
Retrieve details for a specific List:
```bash cURL theme={null}
curl "https://api.x.com/2/lists/1234567890?\
list.fields=description,owner_id,member_count,follower_count,private,created_at" \
-H "Authorization: Bearer $BEARER_TOKEN"
```
```python Python SDK theme={null}
from xdk import Client
client = Client(bearer_token="YOUR_BEARER_TOKEN")
# Get a List by ID
response = client.lists.get(
"1234567890",
list_fields=["description", "owner_id", "member_count", "follower_count", "private", "created_at"]
)
print(f"List: {response.data.name}")
print(f"Members: {response.data.member_count}")
```
```javascript JavaScript SDK theme={null}
import { Client } from "@xdevplatform/xdk";
const client = new Client({ bearerToken: "YOUR_BEARER_TOKEN" });
// Get a List by ID
const response = await client.lists.get("1234567890", {
listFields: ["description", "owner_id", "member_count", "follower_count", "private", "created_at"],
});
console.log(`List: ${response.data?.name}`);
console.log(`Members: ${response.data?.member_count}`);
```
### Response
```json theme={null}
{
"data": {
"id": "1234567890",
"name": "Tech News",
"description": "Top tech journalists and publications",
"owner_id": "2244994945",
"private": false,
"member_count": 50,
"follower_count": 1250,
"created_at": "2023-01-15T10:00:00.000Z"
}
}
```
***
## Get Lists owned by a user
Retrieve all Lists owned by a specific user:
```bash cURL theme={null}
curl "https://api.x.com/2/users/2244994945/owned_lists?\
list.fields=description,member_count,follower_count&\
max_results=100" \
-H "Authorization: Bearer $BEARER_TOKEN"
```
```python Python SDK theme={null}
from xdk import Client
client = Client(bearer_token="YOUR_BEARER_TOKEN")
# Get Lists owned by a user with pagination
for page in client.lists.get_owned_lists(
"2244994945",
list_fields=["description", "member_count", "follower_count"],
max_results=100
):
for lst in page.data:
print(f"{lst.name} - {lst.member_count} members")
```
```javascript JavaScript SDK theme={null}
import { Client } from "@xdevplatform/xdk";
const client = new Client({ bearerToken: "YOUR_BEARER_TOKEN" });
// Get Lists owned by a user with pagination
const paginator = client.lists.getOwnedLists("2244994945", {
listFields: ["description", "member_count", "follower_count"],
maxResults: 100,
});
for await (const page of paginator) {
page.data?.forEach((lst) => {
console.log(`${lst.name} - ${lst.member_count} members`);
});
}
```
### Response
```json theme={null}
{
"data": [
{
"id": "1234567890",
"name": "Tech News",
"description": "Top tech journalists",
"member_count": 50,
"follower_count": 1250
},
{
"id": "9876543210",
"name": "Developer Tools",
"description": "Useful tools for developers",
"member_count": 25,
"follower_count": 500
}
],
"meta": {
"result_count": 2
}
}
```
***
## Include owner information
Expand the owner's user data:
```bash cURL theme={null}
curl "https://api.x.com/2/lists/1234567890?\
list.fields=description,owner_id&\
expansions=owner_id&\
user.fields=username,verified" \
-H "Authorization: Bearer $BEARER_TOKEN"
```
```python Python SDK theme={null}
from xdk import Client
client = Client(bearer_token="YOUR_BEARER_TOKEN")
# Get List with owner info
response = client.lists.get(
"1234567890",
list_fields=["description", "owner_id"],
expansions=["owner_id"],
user_fields=["username", "verified"]
)
print(f"List: {response.data.name}")
# Owner info is in response.includes.users
```
```javascript JavaScript SDK theme={null}
import { Client } from "@xdevplatform/xdk";
const client = new Client({ bearerToken: "YOUR_BEARER_TOKEN" });
// Get List with owner info
const response = await client.lists.get("1234567890", {
listFields: ["description", "owner_id"],
expansions: ["owner_id"],
userFields: ["username", "verified"],
});
console.log(`List: ${response.data?.name}`);
// Owner info is in response.includes?.users
```
### Response with expansion
```json theme={null}
{
"data": {
"id": "1234567890",
"name": "Tech News",
"description": "Top tech journalists",
"owner_id": "2244994945"
},
"includes": {
"users": [
{
"id": "2244994945",
"username": "XDevelopers",
"verified": true
}
]
}
}
```
***
## Available fields
| Field | Description |
| :--------------- | :---------------------- |
| `description` | List description |
| `owner_id` | Owner's user ID |
| `private` | Whether List is private |
| `member_count` | Number of members |
| `follower_count` | Number of followers |
| `created_at` | List creation date |
***
## Next steps
Get Posts from a List
Get List members
Create and update Lists
Full endpoint documentation