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# Method name: getJSON(url: string, options: WixFetchRequest)

# Method package: wixFetch

# Method menu location: wixFetch --> getJSON

# Method Link: https://dev.wix.com/docs/velo/apis/wix-fetch/get-json.md

# Method Description:

Retrieves the specified JSON resource from the network using HTTPS.

The `getJSON()` function retrieves a JSON resource from the network. It returns
 a Promise that resolves to a JSON object representing the response to the request.

 To use `getJSON`, import it from `wix-fetch`:

 ```javascript
 import {getJSON} from 'wix-fetch';
 ```

 Retrieving the JSON object is performed using the GET method, regardless of
 what is specified in the `options` parameter.

 The `Accept` header is assumed to be `application/json` by default, but you
 can override it by explicitly setting a different value for `Accept`.

 The optional `WixFetchRequest` object contains information about an HTTPS request.
 Additional functionality is available in each of the respective [Fetch API implementations](wix-fetch/introduction).

 > **Notes:**
 > Some common errors when using the `getJSON()` function are described here along with possible solutions.
 >
 > - You can usually tell if you are experiencing these issues by checking your browser's console using the [browser's developer tools](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_are_browser_developer_tools).
 > - Certain [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) (Cross-Origin Resource Sharing) requests are restricted when originating from a browser. Usually, GET requests and certain POST requests can be made from your site's **Public**, **Page**, or **Site** code. All other requests need to be made from your site's **Backend** code. If you are experiencing an issue with a `getJSON()` call due to a CORS restriction, move the `getJSON()` call to the backend as described in [Accessing 3rd-Party Services](https://support.wix.com/en/article/accessing-3rd-party-services#backend-service-call).
 > - You cannot request HTTP content, only HTTPS.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Get a JSON resource

```javascript
import {getJSON} from 'wix-fetch';

// ...

getJSON("https://someapi.com/api/someendpoint")
  .then(json => console.log(json.someKey))
  .catch(err => console.log(err));
```

## Get a JSON resource

```javascript
import { getJSON } from 'wix-fetch';

// GET call using getJSON
export async function getGreetings() {
  const response = await getJSON('https://velo-examples.wixsite.com/training-tester/_functions/greetings');
  return response;
}

```

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