TransactionEnvelopeEip1559.getSignPayload
Returns the payload to sign for a TransactionEnvelopeEip1559.TransactionEnvelopeEip1559
.
Imports
import { TransactionEnvelopeEip1559 } from 'ox'
Examples
The example below demonstrates how to compute the sign payload which can be used with ECDSA signing utilities like Secp256k1.sign
.
import { Secp256k1, TransactionEnvelopeEip1559 } from 'ox'
const envelope = TransactionEnvelopeEip1559.from({
chainId: 1,
nonce: 0n,
maxFeePerGas: 1000000000n,
gas: 21000n,
to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
value: 1000000000000000000n,
})
const payload = TransactionEnvelopeEip1559.getSignPayload(envelope)
'0x...' const signature = Secp256k1.sign({ payload, privateKey: '0x...' })
Definition
function getSignPayload(
envelope: TransactionEnvelopeEip1559.TransactionEnvelopeEip1559,
): getSignPayload.ReturnType
Source: src/TransactionEnvelopeEip1559.ts
Parameters
envelope
- Type:
TransactionEnvelopeEip1559.TransactionEnvelopeEip1559
The transaction envelope to get the sign payload for.
envelope.accessList
- Type:
readonly { address: abitype_Address; storageKeys: readonly 0x${string}[]; }[]
- Optional
EIP-2930 Access List.
envelope.chainId
- Type:
numberType
EIP-155 Chain ID.
envelope.data
- Type:
0x${string}
- Optional
Contract code or a hashed method call with encoded args
envelope.from
- Type:
Address.Address | undefined
- Optional
Sender of the transaction.
envelope.gas
- Type:
bigintType
- Optional
Gas provided for transaction execution
envelope.input
- Type:
0x${string}
- Optional
envelope.maxFeePerGas
- Type:
bigintType
- Optional
Total fee per gas in wei (gasPrice/baseFeePerGas + maxPriorityFeePerGas).
envelope.maxPriorityFeePerGas
- Type:
bigintType
- Optional
Max priority fee per gas (in wei).
envelope.nonce
- Type:
bigintType
- Optional
Unique number identifying this transaction
envelope.r
- Type:
bigintType
envelope.s
- Type:
bigintType
envelope.to
- Type:
Address.Address | null | undefined
- Optional
Transaction recipient
envelope.type
- Type:
type
Transaction type
envelope.v
- Type:
numberType
- Optional
envelope.value
- Type:
bigintType
- Optional
Value in wei sent with this transaction
envelope.yParity
- Type:
numberType
- Optional
ECDSA signature yParity.
Return Type
The sign payload.
getSignPayload.ReturnType