A utility package that complements the @polkadot/api
to connect and interact with the Root Network node.
yarn add @polkadot/api @therootnetwork/api
yarn add -D @therootnetwork/api-types # optional, for Typescript support
- Create an API instance
import "@therootnetwork/api-types"; // optional, for Typescript support
import { ApiPromise } from "@polkadot/api";
import { getApiOptions, getPublicProvider } from "@therootnetwork/api";
const api = await ApiPromise.create({
...getApiOptions(),
...getPublicProvider("root"),
});
- Use
api
instance to interact with node
// query and display account data
const data = await api.query.system.account("0xE04CC55ebEE1cBCE552f250e85c57B70B2E2625b");
console.log(data.toHuman());
See api-types
for more details
Returns an ApiOptions
object that contains necessary types, rpc methods to connect the Root Network
Returns a provider
instance of either WsProvider
or HttpProvider
that connects to TRN mainnet "root"
or testnet "porcini"
function getPublicProviderUrl(network: NetworkName, useWsProvider?: boolean, useArchiveNode?: boolean)
Used by getPublicProvider
, simply returns public URL for the provider