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AlchemyServerSigner

Defined in: account-kit/signer/src/serverSigner.ts:31

AlchemyServerSigner is a signer that can sign messages and typed data using an access key. It extends the SmartAccountSigner interface and uses the ServerSignerClient to sign requests. Primarily intended to be used server-side.

  • SmartAccountSigner

new AlchemyServerSigner(client): AlchemyServerSigner;

Defined in: account-kit/signer/src/serverSigner.ts:40

Creates an instance of AlchemyServerSigner.

Parameters

ParameterTypeDescription

client

ServerSignerClient

The underlying signer client

Returns

AlchemyServerSigner

PropertyTypeDefault value

inner

ServerSignerClient

undefined

signerType

string

"alchemy-server-signer"

getAddress(): Promise<`0x${string}`>;

Defined in: account-kit/signer/src/serverSigner.ts:50

Gets the address of the user from the signer client.

Returns

Promise<`0x${string}`>

The address of the user

Throws

If the user cannot be retrieved from the signer client

Implementation of

SmartAccountSigner.getAddress;

signAuthorization(unsignedAuthorization): Promise<SignedAuthorization<number>>;

Defined in: account-kit/signer/src/serverSigner.ts:86

Signs an authorization using the inner client.

Parameters

ParameterTypeDescription

unsignedAuthorization

AuthorizationRequest<number>

The unsigned authorization to sign

Returns

Promise<SignedAuthorization<number>>

The signed authorization

Implementation of

SmartAccountSigner.signAuthorization;

signMessage(msg): Promise<`0x${string}`>;

Defined in: account-kit/signer/src/serverSigner.ts:61

Signs a message using the inner client.

Parameters

ParameterTypeDescription

msg

SignableMessage

The message to sign

Returns

Promise<`0x${string}`>

The signed message

Implementation of

SmartAccountSigner.signMessage;

signTypedData<TTypedData, TPrimaryType>(params): Promise<`0x${string}`>;

Defined in: account-kit/signer/src/serverSigner.ts:72

Signs typed data using the inner client.

Type Parameters

Type ParameterDefault type

TTypedData extends | { [key: string]: readonly TypedDataParameter[]; [key: `string[${string}]`]: undefined; [key: `function[${string}]`]: undefined; [key: `address[${string}]`]: undefined; [key: `bool[${string}]`]: undefined; [key: `bytes[${string}]`]: undefined; [key: `bytes1[${string}]`]: undefined; [key: `bytes2[${string}]`]: undefined; [key: `bytes3[${string}]`]: undefined; [key: `bytes4[${string}]`]: undefined; [key: `bytes5[${string}]`]: undefined; [key: `bytes6[${string}]`]: undefined; [key: `bytes7[${string}]`]: undefined; [key: `bytes8[${string}]`]: undefined; [key: `bytes9[${string}]`]: undefined; [key: `bytes10[${string}]`]: undefined; [key: `bytes11[${string}]`]: undefined; [key: `bytes12[${string}]`]: undefined; [key: `bytes13[${string}]`]: undefined; [key: `bytes14[${string}]`]: undefined; [key: `bytes15[${string}]`]: undefined; [key: `bytes16[${string}]`]: undefined; [key: `bytes17[${string}]`]: undefined; [key: `bytes18[${string}]`]: undefined; [key: `bytes19[${string}]`]: undefined; [key: `bytes20[${string}]`]: undefined; [key: `bytes21[${string}]`]: undefined; [key: `bytes22[${string}]`]: undefined; [key: `bytes23[${string}]`]: undefined; [key: `bytes24[${string}]`]: undefined; [key: `bytes25[${string}]`]: undefined; [key: `bytes26[${string}]`]: undefined; [key: `bytes27[${string}]`]: undefined; [key: `bytes28[${string}]`]: undefined; [key: `bytes29[${string}]`]: undefined; [key: `bytes30[${string}]`]: undefined; [key: `bytes31[${string}]`]: undefined; [key: `bytes32[${string}]`]: undefined; [key: `int[${string}]`]: undefined; [key: `int8[${string}]`]: undefined; [key: `int16[${string}]`]: undefined; [key: `int24[${string}]`]: undefined; [key: `int32[${string}]`]: undefined; [key: `int40[${string}]`]: undefined; [key: `int48[${string}]`]: undefined; [key: `int56[${string}]`]: undefined; [key: `int64[${string}]`]: undefined; [key: `int72[${string}]`]: undefined; [key: `int80[${string}]`]: undefined; [key: `int88[${string}]`]: undefined; [key: `int96[${string}]`]: undefined; [key: `int104[${string}]`]: undefined; [key: `int112[${string}]`]: undefined; [key: `int120[${string}]`]: undefined; [key: `int128[${string}]`]: undefined; [key: `int136[${string}]`]: undefined; [key: `int144[${string}]`]: undefined; [key: `int152[${string}]`]: undefined; [key: `int160[${string}]`]: undefined; [key: `int168[${string}]`]: undefined; [key: `int176[${string}]`]: undefined; [key: `int184[${string}]`]: undefined; [key: `int192[${string}]`]: undefined; [key: `int200[${string}]`]: undefined; [key: `int208[${string}]`]: undefined; [key: `int216[${string}]`]: undefined; [key: `int224[${string}]`]: undefined; [key: `int232[${string}]`]: undefined; [key: `int240[${string}]`]: undefined; [key: `int248[${string}]`]: undefined; [key: `int256[${string}]`]: undefined; [key: `uint[${string}]`]: undefined; [key: `uint8[${string}]`]: undefined; [key: `uint16[${string}]`]: undefined; [key: `uint24[${string}]`]: undefined; [key: `uint32[${string}]`]: undefined; [key: `uint40[${string}]`]: undefined; [key: `uint48[${string}]`]: undefined; [key: `uint56[${string}]`]: undefined; [key: `uint64[${string}]`]: undefined; [key: `uint72[${string}]`]: undefined; [key: `uint80[${string}]`]: undefined; [key: `uint88[${string}]`]: undefined; [key: `uint96[${string}]`]: undefined; [key: `uint104[${string}]`]: undefined; [key: `uint112[${string}]`]: undefined; [key: `uint120[${string}]`]: undefined; [key: `uint128[${string}]`]: undefined; [key: `uint136[${string}]`]: undefined; [key: `uint144[${string}]`]: undefined; [key: `uint152[${string}]`]: undefined; [key: `uint160[${string}]`]: undefined; [key: `uint168[${string}]`]: undefined; [key: `uint176[${string}]`]: undefined; [key: `uint184[${string}]`]: undefined; [key: `uint192[${string}]`]: undefined; [key: `uint200[${string}]`]: undefined; [key: `uint208[${string}]`]: undefined; [key: `uint216[${string}]`]: undefined; [key: `uint224[${string}]`]: undefined; [key: `uint232[${string}]`]: undefined; [key: `uint240[${string}]`]: undefined; [key: `uint248[${string}]`]: undefined; [key: `uint256[${string}]`]: undefined; address?: undefined; bool?: undefined; bytes?: undefined; bytes1?: undefined; bytes10?: undefined; bytes11?: undefined; bytes12?: undefined; bytes13?: undefined; bytes14?: undefined; bytes15?: undefined; bytes16?: undefined; bytes17?: undefined; bytes18?: undefined; bytes19?: undefined; bytes2?: undefined; bytes20?: undefined; bytes21?: undefined; bytes22?: undefined; bytes23?: undefined; bytes24?: undefined; bytes25?: undefined; bytes26?: undefined; bytes27?: undefined; bytes28?: undefined; bytes29?: undefined; bytes3?: undefined; bytes30?: undefined; bytes31?: undefined; bytes32?: undefined; bytes4?: undefined; bytes5?: undefined; bytes6?: undefined; bytes7?: undefined; bytes8?: undefined; bytes9?: undefined; int104?: undefined; int112?: undefined; int120?: undefined; int128?: undefined; int136?: undefined; int144?: undefined; int152?: undefined; int16?: undefined; int160?: undefined; int168?: undefined; int176?: undefined; int184?: undefined; int192?: undefined; int200?: undefined; int208?: undefined; int216?: undefined; int224?: undefined; int232?: undefined; int24?: undefined; int240?: undefined; int248?: undefined; int256?: undefined; int32?: undefined; int40?: undefined; int48?: undefined; int56?: undefined; int64?: undefined; int72?: undefined; int8?: undefined; int80?: undefined; int88?: undefined; int96?: undefined; string?: undefined; uint104?: undefined; uint112?: undefined; uint120?: undefined; uint128?: undefined; uint136?: undefined; uint144?: undefined; uint152?: undefined; uint16?: undefined; uint160?: undefined; uint168?: undefined; uint176?: undefined; uint184?: undefined; uint192?: undefined; uint200?: undefined; uint208?: undefined; uint216?: undefined; uint224?: undefined; uint232?: undefined; uint24?: undefined; uint240?: undefined; uint248?: undefined; uint256?: undefined; uint32?: undefined; uint40?: undefined; uint48?: undefined; uint56?: undefined; uint64?: undefined; uint72?: undefined; uint8?: undefined; uint80?: undefined; uint88?: undefined; uint96?: undefined; } | Record<string, unknown>

‐

TPrimaryType extends string | number | symbol

keyof TTypedData

Parameters

ParameterTypeDescription

params

TypedDataDefinition<TTypedData, TPrimaryType>

The typed data to sign

Returns

Promise<`0x${string}`>

The signed typed data

Implementation of

SmartAccountSigner.signTypedData;

toSolanaSigner(): SolanaSigner;

Defined in: account-kit/signer/src/serverSigner.ts:122

Creates a new instance of SolanaSigner using the inner client.

Example

import { AlchemyServerSigner } from "@account-kit/signer";
 
const signer = await createServerSigner({
  auth: { accessKey },
  connection: {
    apiKey: "alchemy-api-key",
  },
});
 
const solanaSigner = signer.toSolanaSigner();

Returns

SolanaSigner

A new instance of SolanaSigner

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