The end-points of the hmy blockchain
set up ChainID and ChainType, typically we can use the default values
set the chainID
set the chainType
hmy or eth
Will change the provider for its module.
a valid provider, you can replace it with your own working node
Change the Shard ID
Set the sharding Structure
The array of information of sharding structures
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Create a harmony instance
// import or require Harmony class const { Harmony } = require('@harmony-js/core'); // import or require settings const { ChainID, ChainType } = require('@harmony-js/utils'); // Initialize the Harmony instance const hmy = new Harmony( // rpc url: // local: http://localhost:9500 // testnet: https://api.s0.b.hmny.io/ // mainnet: https://api.s0.t.hmny.io/ 'http://localhost:9500', { // chainType set to Harmony chainType: ChainType.Harmony, // chainType set to HmyLocal chainId: ChainID.HmyLocal, }, );