Module account 

Account management for the Aptos SDK.

This module provides account types that wrap cryptographic keys and provide a unified interface for signing transactions.

Account Types

• Ed25519Account - Single-key Ed25519 account (legacy format, most common)
• Ed25519SingleKeyAccount - Ed25519 account using modern SingleKey format
• MultiEd25519Account - M-of-N multi-signature Ed25519 account
• Secp256k1Account - Single-key Secp256k1 account (Bitcoin/Ethereum curve)
• Secp256r1Account - Single-key Secp256r1/P-256 account (WebAuthn/Passkey)
• MultiKeyAccount - M-of-N multi-signature account with mixed key types
• KeylessAccount - OIDC-based keyless account

Example

use aptos_sdk::account::Ed25519Account;

// Generate a new random account
let account = Ed25519Account::generate();
println!("Address: {}", account.address());

// Create from a private key
let private_key_hex = "0x...";
let account = Ed25519Account::from_private_key_hex(private_key_hex).unwrap();

Structs

AuthenticationKey

An authentication key used to verify account ownership.

Ed25519Accounted25519

An Ed25519 account for signing transactions.

Ed25519SingleKeyAccounted25519

An Ed25519 account using the modern SingleKey authenticator format.

EphemeralKeyPairkeyless

Short-lived key pair used for keyless signing.

HttpPepperServicekeyless

HTTP pepper service client.

HttpProverServicekeyless

HTTP prover service client.

JwkSetkeyless

A JWK set

KeylessAccountkeyless

Account authenticated via OIDC.

KeylessSignaturekeyless

Keyless signature payload for transaction authentication.

Mnemonicmnemonic

A BIP-39 mnemonic phrase for key derivation.

MultiEd25519Accounted25519

A multi-Ed25519 account supporting M-of-N threshold signatures.

MultiKeyAccount

A multi-key account supporting M-of-N threshold signatures with mixed key types.

Pepperkeyless

Pepper bytes used in keyless address derivation.

Secp256k1Accountsecp256k1

A Secp256k1 ECDSA account for signing transactions.

Secp256r1Accountsecp256r1

A Secp256r1 (P-256) ECDSA account for signing transactions.

ZkProofkeyless

Zero-knowledge proof bytes.

Enums

AnyAccount

An enum that can hold any account type.

AnyPrivateKey

A private key that can be any supported signature scheme.

OidcProviderkeyless

Supported OIDC providers.

Traits

Account

Trait for account types that can sign transactions.

PepperServicekeyless

Service for obtaining pepper values.

ProverServicekeyless

Service for generating zero-knowledge proofs.