Struct CoinbaseAuth

pub struct CoinbaseAuth { /* private fields */ }

Coinbase authentication implementation for Advanced Trade API

Implementations

impl CoinbaseAuth

pub const fn new_hmac(api_key: SmartString, secret_key: SmartString) -> Self

Create new Coinbase auth with HMAC key (legacy)

pub fn new_ecdsa(api_key: SmartString, private_key: SmartString) -> Result<Self>

Create new Coinbase auth with ECDSA key (Advanced Trade) private_key should be a PEM-encoded ECDSA P-256 private key

pub fn generate_timestamp_nanos() -> u128

Generate timestamp in nanoseconds for high-precision timing

pub fn generate_headers( &self, method: &str, path: &str, body: Option<&str>, ) -> Result<FxHashMap<SmartString, SmartString>>

Generate REST API authentication headers (optimized for performance) Returns headers directly as HashMap to avoid conversion overhead in hot paths

pub fn generate_ws_subscription( &self, channels: &[&str], ) -> Result<CoinbaseWsSubscription>

Generate WebSocket subscription message

pub fn generate_jwt(&self) -> Result<SmartString>

Get JWT token for ECDSA authentication (Advanced Trade)

pub fn generate_signature_for_request( &self, method: &str, path: &str, body: &str, ) -> Result<SmartString>

Generate HMAC signature for legacy authentication

pub fn build_param_string_optimized( params: &[(&str, &str)], ) -> Result<SmartString>

Optimized parameter string building using the pure URL encoding function Uses the auth module’s URL encoding for consistency and performance

pub fn param_count(params: Option<&[(&str, &str)]>) -> usize

Fast parameter count for pre-allocation decisions

pub fn generate_fix_auth(&self) -> Result<(SmartString, SmartString)>

Generate FIX protocol authentication (username and password) For Coinbase FIX, username is the API key and password is a signed message

pub fn sign_hmac(&self, data: &[u8]) -> Result<SmartString>

Generate HMAC signature for FIX logon message Used by FIX client for creating signed authentication messages

pub fn passphrase(&self) -> SmartString

Get passphrase for authentication (used by FIX protocol) Returns the passphrase field needed for Coinbase FIX authentication

impl CoinbaseAuth

pub fn api_key(&self) -> &str

Get API key

Trait Implementations

impl Clone for CoinbaseAuth

fn clone(&self) -> CoinbaseAuth

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CoinbaseAuth

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.