@lelantos-org/sdk / x402 / signTransferAuthorization

Function: signTransferAuthorization()

function signTransferAuthorization(account, terms): Promise<Record<string, unknown>>;

Defined in: @lelantos-org/sdk/dist/x402/eip3009.d.ts:26

Sign a TransferWithAuthorization from account and shape it as the exact EVM payload.

The nonce is random, not sequential: EIP-3009 nonces are unordered, and a predictable one would let a facilitator front-run a later authorization.

Parameters

Parameter	Type
`account`	{ `address`: `0x${string}`; `nonceManager?`: `NonceManager`; `publicKey`: `0x${string}`; `sign`: (`parameters`) => `Promise`<`0x${string}`>; `signAuthorization`: (`parameters`) => `Promise`<`SignAuthorizationReturnType`>; `signMessage`: (`__namedParameters`) => `Promise`<`0x${string}`>; `signTransaction`: <`serializer`, `transaction`>(`transaction`, `options?`) => `Promise`<`0x${string}`>; `signTypedData`: <`typedData`, `primaryType`>(`parameters`) => `Promise`<`0x${string}`>; `source`: `"privateKey"`; `type`: `"local"`; }
`account.address`	`0x${string}`
`account.nonceManager?`	`NonceManager`
`account.publicKey`	`0x${string}`
`account.sign`	(`parameters`) => `Promise`<`0x${string}`>
`account.signAuthorization`	(`parameters`) => `Promise`<`SignAuthorizationReturnType`>
`account.signMessage`	(`__namedParameters`) => `Promise`<`0x${string}`>
`account.signTransaction`	<`serializer`, `transaction`>(`transaction`, `options?`) => `Promise`<`0x${string}`>
`account.signTypedData`	<`typedData`, `primaryType`>(`parameters`) => `Promise`<`0x${string}`>
`account.source`	`"privateKey"`
`account.type`	`"local"`
`terms`	`TransferAuthorizationTerms`

Promise<Record<string, unknown>>