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

Parameter	Description
name: string	The name of the wallet provider
website: string	The website of the wallet provider
version: string	The version of the dAPI that the the wallet supports
compatibility: string[]	A list of all applicable NEPs which the wallet provider supports
extra: object	This object can contain any attributes specific to the dapi provider, such as an app theme

Error Response

Parameter	Description
type: string	The type of error which has occured
description: string	A description of the error which has occured
data: string	Any raw data associated with the error

Example

Request

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

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