getNetworks

Returns the networks the wallet provider has available to connect to, along with the default network the wallet is currently set to.

Input Arguments

None

Success Response

Parameter	Description
networks: string[]	Array of network names the wallet provider has available for the dapp developer to connect to
chainId: number	ChainId the wallet is currently set to
defaultNetwork: string	Network the wallet is currently set to

Chain IDs Type

These are the IDs of the Neo chain supported by NeoLine.

chainId	Description
1	ChainId 1 is the Neo2 MainNet
2	ChainId 2 is the Neo2 TestNet
3	ChainId 3 is the N3 MainNet
6	ChainId 6 is the N3 TestNet (Currently only N3 TestNet)
0	ChainId 0 is the N3 Private Network

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.getNetworks()
.then(result => {
    const {
        chainId,
        networks,
        defaultNetwork
    } = result;

    console.log('chainId: ' + chainId);
    // eg. 6

    console.log('Networks: ' + networks);
    // eg. ["MainNet", "TestNet", "N3TestNet"]

    console.log('Default network: ' + defaultNetwork);
    // eg. "N3TestNet"
})
.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;
        case 'CHAIN_NOT_MATCH':
            console.log('The currently opened chain does not match the type of the call chain, please switch the chain.');
            break;
        default:
            // Not an expected error object.  Just write the error to the console.
            console.error(error);
            break;
    }
});

Response

{
    chainId: 6,
    networks: ["MainNet", "TestNet", "N3TestNet"],
    defaultNetwork: "N3TestNet"
}