combineSignatures | Alchemy Docs

1 function combineSignatures(params): `0x${string}`;

Defined in: account-kit/smart-contracts/dist/types/src/msca/plugins/multisig/utils/combineSignatures.d.ts:35

Combines multiple signatures with provided upper limit values for gas fees and returns the concatenated result.

Example

1 import { combineSignatures } from "@account-kit/smart-contracts";
2 
3 const combinedSignature = combineSignatures({
4  // this is the upper limit pre-verification gas
5  upperLimitPvg: "0x01",
6  upperLimitMaxFeePerGas: "0x02",
7  upperLimitMaxPriorityFeePerGas: "0x03",
8  signatures: [{
9    signerType: "EOA",
10    userOpSigType: "UPPERLIMIT",
11    signer: `0x...`,
12    signature: `0x...`,
13  }]
14  usingMaxValues: false,
15 });

Parameters

Parameter	Type	Description
`params`	`CombineSignaturesParams`	The function parameters

Returns

`0x${string}`

The concatenated result of padding and formatting the provided values and signatures

1	import { combineSignatures } from "@account-kit/smart-contracts";
2
3	const combinedSignature = combineSignatures({
4	// this is the upper limit pre-verification gas
5	upperLimitPvg: "0x01",
6	upperLimitMaxFeePerGas: "0x02",
7	upperLimitMaxPriorityFeePerGas: "0x03",
8	signatures: [{
9	signerType: "EOA",
10	userOpSigType: "UPPERLIMIT",
11	signer: `0x...`,
12	signature: `0x...`,
13	}]
14	usingMaxValues: false,
15	});