0.6.0 • Published 1 year ago
@bifrost-finance/metamask-bifrost-adapter v0.6.0
Metamask <> Polkadot snap adapter
Metamask <> Polkadot snap adapter is used to inject polkadot snap as web3 provider. It lists snap inside window.injectedWeb3[injectedSnapId]
(*) so it can be enabled using @polkadot/extension-dapp
package.
*injectedSnapId default is "metamask-polkadot-snap"
For more details on polkadot snap itself see snap repo or read full polkadot snap documentation.
Usage
function enablePolkadotSnap(
config?: SnapConfig,
snapOrigin?: string,
snapInstallationParams?: Record<SnapInstallationParamNames, unknown> = {}
): Promise<MetamaskPolkadotSnap>
Usage to inject snap in injectedWeb3 object
function initPolkadotSnap(
{
config?: SnapConfig,
snapOrigin?: string,
snapInstallationParams?: Record<SnapInstallationParamNames, unknown> = {}
},
injectedSnapId?: string
): Promise<MetamaskPolkadotSnap>
By providing config
as argument it is possible to override default configurations.
Default config:
{
networkName: 'westend'
}
Configuration structure is shown below.
SnapConfig {
networkName: SnapNetworks;
wsRpcUrl?: string;
addressPrefix?: number;
unit?: UnitConfiguration;
}
SnapNetworks = "polkadot" | "kusama" | "westend";
UnitConfiguration {
symbol: string;
decimals: number;
image?: string;
customViewUrl?: string;
}
0.6.0
1 year ago