# WeChat MP WeChat Index Search API

> Query WeChat Index for a keyword. Use it to examine trend interest within WeChat before planning content, campaigns, or further article research.

Source: https://www.sandbase.ai/model/wechat-mp/search-wechat-index
API reference: https://www.sandbase.ai/model/wechat-mp/search-wechat-index/docs

## Facts

- Provider: WeChat MP
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/wechat-mp/search-wechat-index`
- Price: $0.17 per call
- Capabilities: api, wechat mp, social media
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

`POST https://api.sandbase.ai/v1/api/wechat-mp/search-wechat-index` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `keyword` | string | yes |  |

## FAQ

### How do I use the WeChat MP WeChat Index Search API?

Send a POST request to https://api.sandbase.ai/v1/api/wechat-mp/search-wechat-index 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 WeChat MP WeChat Index Search API cost?

$0.17 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

### What parameters does the WeChat MP WeChat Index Search API accept?

Required: keyword (string). The Parameters table and the Playground on this page list every field.

### What does the WeChat MP WeChat Index Search API return?

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

### Do I need a WeChat MP developer account or API key?

No. WeChat MP WeChat Index Search 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 WeChat MP API access separately.

## README

### WeChat MP WeChat Index Search API

Query WeChat Index for a keyword. Use it to examine trend interest within WeChat before planning content, campaigns, or further article research.

The response is the platform's original data structure.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "wechat-mp/search-wechat-index", "keyword": "人工智能"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `keyword` | string | Yes | Keyword used to query WeChat Index trend signals. |

#### Pricing

Flat price per call. Failed calls and empty results are not charged.