mina_sendStakeDelegation

This method is used by zkApp to call Auro Wallet stake delegation.

Params

type SendStakeDelegationArgs  = {
    // block producer address. require base58 address.
    readonly to: string,
    // option. Auro Wallet also provide advance option to change fee.
    readonly fee?: number,
    // option.
    readonly memo?:string
}

Result

type SendTransactionResult = {
    // broadcast hash, you can query tx info by this hash.
    hash: string
}

interface ProviderError extends Error {
    message: string; // error message.
    code: number; // error code.
    data?: unknown; // error body. 
}

Promise<SendTransactionResult | ProviderError>

Errors

1001	User disconnect, need connect Auro Wallet.	Can not get connected account.
1002	user reject transaction.
20003	The parameters were invalid.	Please check address, fee.
23001	Origin dismatch.	Check origin safe.

Example

Request

const vaildatorAddress = "B62qq3TQ8AP7MFYPVtMx5tZGF3kWLJukfwG1A1RGvaBW1jfTPTkDBW6"
const fee = 0.011
const memo = ""

await window.mina?.sendStakeDelegation({
    to: vaildatorAddress,
    fee: fee, // option. If not use, can delet this params.
    memo: memo, // option. If not use, can delet this params.
}).catch((err: any) => err);

Result

// successful result.
{
  "hash": "CkpYTcQv2obKrD78X7QoHF9j3CfmQWNjNb8UFeDaCVRjcGZpUdxUz"
}

// user reject.
{
  "code": 1002,
  "message": "User rejected the request."
}

// can not get connect address.
{
  "code": 1001,
  "message": "User disconnect, please connect first."
}

// params check error. there check addres and fee.
{
  "code": 20003,
  "message": "Invalid method parameter(s)."
}