Changelog¶

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.1.1 - 2025-05-01¶

KrakenWSClient.__anext__ now blocks during reconnection instead of raising TimeoutError, keeping consumer loops intact across reconnects

HTTPClient and HTTPAuthenticatedClient with sync/async support via httpx
HMAC-SHA512 request signing for authenticated endpoints
REST endpoint modules for 7 API domains (market data, account data, trading, funding, earn, subaccounts, websocket auth)
~100+ attrs-based schema models generated from Kraken's OpenAPI spec
ResilienceConfig with configurable retry transport and exponential backoff
RateLimiter with tier-based token bucket matching Kraken's rate limits (Starter, Intermediate, Pro)
Request/response logging via httpx event hooks
KrakenWSClient for WebSocket API v2 with automatic reconnection and exponential backoff
Typed subscription parameters for all public channels (ticker, book, trade, OHLC, instrument)
Typed subscription parameters for private channels (executions, balances) with automatic token injection
TokenManager for WebSocket token lifecycle (acquisition, caching, refresh)
All 8 WS v2 trading methods (add_order, edit_order, amend_order, cancel_order, cancel_all, cancel_all_orders_after, batch_add, batch_cancel)
OrderBookManager with local order book state, incremental updates, and CRC32 checksum validation
SequenceTracker for private channel gap detection
Async iterator API (async for msg in client)
py.typed marker for PEP 561 compliance
Strict mypy configuration