# getProvider

Returns information about the dAPI provider, including who this provider is, the version of their dAPI, and the NEP that the interface is compatible with.

## **Input Arguments**

None

## **Success Response**

<table><thead><tr><th width="322">Parameter</th><th>Description</th></tr></thead><tbody><tr><td><code>name: string</code></td><td>The name of the wallet provider</td></tr><tr><td><code>website: string</code></td><td>The website of the wallet provider</td></tr><tr><td><code>version: string</code></td><td>The version of the dAPI that the the wallet supports</td></tr><tr><td><code>compatibility: string[]</code></td><td>A list of all applicable NEPs which the wallet provider supports</td></tr><tr><td><code>extra: object</code></td><td>This object can contain any attributes specific to the dapi provider, such as an app theme</td></tr></tbody></table>

## **Error Response**

<table><thead><tr><th width="328">Parameter</th><th>Description</th></tr></thead><tbody><tr><td><code>type: string</code></td><td>The type of error which has occured</td></tr><tr><td><code>description: string</code></td><td>A description of the error which has occured</td></tr><tr><td><code>data: string</code></td><td>Any raw data associated with the error</td></tr></tbody></table>

## Example

### Request

```js
neolineN3.getProvider()
.then(provider => {
    const {
        name,
        website,
        version,
        compatibility,
        extra
    } = provider;

    console.log('Provider name: ' + name);
    console.log('Provider website: ' + website);
    console.log('Provider dAPI version: ' + version);
    console.log('Provider dAPI compatibility: ' + JSON.stringify(compatibility));
    console.log('Extra provider specific atributes: ' + JSON.stringify(compatibility));
})
.catch((error) => {
    const {type, description, data} = error;
    switch(type) {
        case 'NO_PROVIDER':
            console.log('No provider available.');
            break;
        case 'CONNECTION_DENIED':
            console.log('The user rejected the request to connect with your dApp.');
            break;
        default:
            // Not an expected error object.  Just write the error to the console.
            console.error(error);
            break;
    }
});
```

### Response

```js
{
    name: 'Awesome Wallet',
    website: 'https://www.neoline.io/',
    version: '1.0.0',
    compatibility: [],
    extra: {}
}
```


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