account-kit/signer | Alchemy Docs

Enumerations

Enumeration	Description
AlchemyMfaStatus	-
AlchemySignerStatus	-

Class	Description
AlchemyServerSigner	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.
AlchemySignerWebClient	A lower level client used by the AlchemySigner used to communicate with Alchemy’s signer service.
AlchemyWebSigner	A SmartAccountSigner that can be used with any SmartContractAccount
BaseAlchemySigner	Base abstract class for Alchemy Signer, providing authentication and session management for smart accounts. Implements the `SmartAccountAuthenticator` interface and handles various signer events.
BaseSignerClient	Base class for all Alchemy Signer clients
MfaRequiredError	-
NotAuthenticatedError	-
OauthCancelledError	This error is thrown when the OAuth flow is cancelled because the auth popup window was closed.
OauthFailedError	This error is thrown when an error occurs during the OAuth login flow.
OAuthProvidersError	-
ServerSignerClient	ServerSignerClient is a client for signing messages using an access key. It extends the BaseSignerClient and uses the ApiKeyStamper for signing. Primarily intended to be used server-side.
SolanaSigner	The SolanaSigner class is used to sign transactions and messages for the Solana blockchain. It provides methods to add signatures to transactions and sign messages.

Interface	Description
ErrorInfo	-

Type Alias	Description
AccessKeyAuthParams	-
AccessKeyAuthParamsPublicKeyOnly	-
AddMfaParams	-
AddMfaResult	-
AddOauthProviderParams	-
AlchemySignerClientEvent	-
AlchemySignerClientEvents	-
AlchemySignerEvent	-
AlchemySignerEvents	-
AlchemySignerParams	-
AuthenticatingEventMetadata	-
AuthLinkingPrompt	-
AuthMethods	-
AuthParams	-
AuthProviderConfig	-
CreateAccountParams	-
CredentialCreationOptionOverrides	-
EmailAuthParams	-
EmailConfig	-
EmailType	-
experimental_CreateApiKeyParams	-
ExportWalletOutput	-
ExportWalletParams	-
GetOauthProviderUrlArgs	-
GetWebAuthnAttestationResult	-
IdTokenOnly	-
JwtParams	-
JwtResponse	-
KnownAuthProvider	-
MfaChallenge	-
MfaFactor	-
OauthConfig	-
OauthMode	-
OauthParams	-
OauthProviderConfig	-
OauthProviderInfo	-
OauthRedirectConfig	-
OauthState	-
OtpParams	-
OtpResponse	-
PasskeyInfo	-
RemoveMfaParams	-
SignerBody	-
SignerConfig	-
SignerEndpoints	-
SignerResponse	-
SignerRoutes	-
SignupResponse	-
SmsAuthParams	-
SubmitOtpCodeResponse	-
User	-
ValidateMultiFactorsArgs	-
ValidateMultiFactorsParams	-
VerificationOtp	-
VerifyMfaParams	-

Variable	Description
AlchemySignerParamsSchema	-
DEFAULT_SESSION_MS	-
SessionManagerParamsSchema	-

Function	Description
createServerSigner	Creates a new server signer.
createSolanaSponsoredTransaction	This function wraps instructions in a sponsored transaction using Alchemy’s fee payer service
createSolanaTransaction	Creates a regular (non-sponsored) Solana transaction from instructions
generateAccessKey	Generates a new access key for use in the server signer