Getting Started

// OneKey provides both onekey and nami interfaces
const onekey = window.cardano?.onekey
const nami = window.cardano?.nami
 
// Check availability
if (!onekey) {
  throw new Error('OneKey Cardano provider not detected')
}
 
// Get wallet info
console.log('Name:', onekey.name) // 'OneKey'
console.log('API Version:', onekey.apiVersion) // '0.1.0'
console.log('Icon:', onekey.icon)

// Request wallet access
const api = await window.cardano.onekey.enable()
 
// Now you can use the full API
const networkId = await api.getNetworkId()
console.log('Network:', networkId === 1 ? 'Mainnet' : 'Testnet')

const isEnabled = await window.cardano.onekey.isEnabled()
 
if (isEnabled) {
  const api = await window.cardano.onekey.enable()
  // Use API...
}

const api = await window.cardano.onekey.enable()
const networkId = await api.getNetworkId()
 
// 0 = Testnet, 1 = Mainnet
console.log('Network:', networkId)

const balance = await api.getBalance()
// Returns CBOR-encoded value (hex string)
console.log('Balance (CBOR):', balance)
 
// Decode using cardano-serialization-lib
import { Value } from '@emurgo/cardano-serialization-lib-browser'
const value = Value.from_bytes(Buffer.from(balance, 'hex'))
const lovelace = value.coin().to_str()
console.log('Balance:', parseInt(lovelace) / 1000000, 'ADA')

// Get used addresses (addresses with transaction history)
const usedAddresses = await api.getUsedAddresses()
console.log('Used addresses:', usedAddresses)
 
// Get unused addresses (fresh addresses)
const unusedAddresses = await api.getUnusedAddresses()
console.log('Unused addresses:', unusedAddresses)
 
// Get change address
const changeAddress = await api.getChangeAddress()
console.log('Change address:', changeAddress)
 
// Get reward/staking addresses
const rewardAddresses = await api.getRewardAddresses()
console.log('Reward addresses:', rewardAddresses)

// Get all UTxOs
const utxos = await api.getUtxos()
console.log('UTxOs:', utxos)
 
// Get UTxOs with minimum amount
const utxosWithAmount = await api.getUtxos(
  '1000000' // Minimum 1 ADA in lovelace (CBOR encoded)
)
 
// With pagination
const paginatedUtxos = await api.getUtxos(undefined, {
  page: 0,
  limit: 10,
})

const api = await window.cardano.onekey.enable()
 
// Nami-compatible event API
api.experimental.on('accountChange', (addresses) => {
  console.log('Account changed:', addresses)
})

// Access via Nami interface
const nami = window.cardano.nami
const api = await nami.enable()
 
// Same API as OneKey
const balance = await api.getBalance()