API Reference

Complete API reference for OneKey's Sui provider

Complete reference for OneKey's Sui provider methods and types.

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Methods

Method	Description
hasPermissions()	Check if connected
requestPermissions()	Request connection
disconnect()	Disconnect wallet
getAccounts()	Get connected accounts
getActiveChain()	Get current chain
isConnected()	Check connection status
signAndExecuteTransactionBlock(input)	Sign and execute transaction
signTransactionBlock(input)	Sign transaction only
signAndExecuteTransaction(input)	Sign and execute (new API)
signTransaction(input)	Sign transaction (new API)
signMessage(input)	Sign message (legacy)
signPersonalMessage(input)	Sign personal message
onAccountChange(callback)	Listen for account changes
onNetworkChange(callback)	Listen for network changes

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Types

Wallet Account

interface WalletAccount {
  address: string
  publicKey: Uint8Array
  chains: string[]
  features: string[]
}

Sign and Execute Transaction Block Input

interface SignAndExecuteTransactionBlockInput {
  transactionBlock: TransactionBlock
  options?: {
    showEffects?: boolean
    showEvents?: boolean
    showObjectChanges?: boolean
    showBalanceChanges?: boolean
    showInput?: boolean
    showRawInput?: boolean
  }
}

Sign Transaction Block Output

interface SignTransactionBlockOutput {
  transactionBlockBytes: string
  signature: string
}

Sign Personal Message Input

interface SignPersonalMessageInput {
  message: Uint8Array
}

Sign Personal Message Output

interface SignPersonalMessageOutput {
  signature: string
  bytes: string
}

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Supported Chains

Chain	Identifier
Testnet	sui:testnet
Devnet	sui:devnet

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Events

Event	Callback Parameters	Description
accountChanged	{ address, publicKey } | null	Account changed
networkChange	network: string | null	Network changed
connect	address: string	Connected
disconnect	-	Disconnected

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Error Codes

Code	Description
4001	User rejected request
4100	Unauthorized
-32603	Internal error