# Xiaohongshu (RED) User Information API

> Returns detailed profile data for a Xiaohongshu user. Look up accounts by providing either a specific user identifier or a profile share link.

Source: https://www.sandbase.ai/apis/xiaohongshu/app-v2/user-info
API reference: https://www.sandbase.ai/apis/xiaohongshu/app-v2/user-info/docs

## Facts

- Provider: Xiaohongshu
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/xiaohongshu/app-v2/user-info`
- Price: $0.01 per call
- Free allowance: 100 calls per organization per UTC day, shared across eligible APIs
- Capabilities: api, xiaohongshu
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

`POST https://api.sandbase.ai/v1/api/xiaohongshu/app-v2/user-info` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `share_text` | string | no |  |
| `user_id` | string | no |  |

## FAQ

### How do I use the Xiaohongshu (RED) User Information API?

Send a POST request to https://api.sandbase.ai/v1/api/xiaohongshu/app-v2/user-info with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

### How much does the Xiaohongshu (RED) User Information API cost?

$0.01 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

### What parameters does the Xiaohongshu (RED) User Information API accept?

No parameters are required. Optional: share_text (string) and user_id (string). The Parameters table and the Playground on this page list every field.

### What does the Xiaohongshu (RED) User Information API return?

A JSON response returned in the same HTTP request (synchronous).

### Do I need a Xiaohongshu developer account or API key?

No. Xiaohongshu (RED) User Information runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Xiaohongshu API access separately.

## README

### Xiaohongshu (RED) User Information API

Retrieve detailed profile information for an account using either `user_id` or a profile URL in `share_text`.

#### Use cases

- Inspect user profiles using direct account IDs.
- Extract account details from shared mobile or web URLs.
- Gather creator profile metadata for analytics workflows.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/api/xiaohongshu/app-v2/user-info" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `user_id` | string | No | User ID, e.g. "61b46d790000000010008153" |
| `share_text` | string | No | Xiaohongshu sharing link (support APP and Web sharing link) |

#### Notes

- Accepts queries by `user_id` or `share_text`.
- `share_text` supports both mobile app and web sharing links.

#### Related APIs

- [Xiaohongshu (RED) Creator Hot Inspiration Feed](/model/xiaohongshu/app-v2/creator-hot-inspiration-feed): Retrieves creator center hot inspiration feed items with topic titles, popularity scores, and deeplinks.
- [Xiaohongshu (RED) Inspiration Feed](/model/xiaohongshu/app-v2/creator-inspiration-feed): Returns recommended inspiration feed items and trending topics from Xiaohongshu (RED).
- [Xiaohongshu (RED) Image Note Details](/model/xiaohongshu/app-v2/image-note-detail): Returns detailed information for a Xiaohongshu image note.