v1.1.0

What's new

EXAA Exchange Adapter

• New nexa_bidkit.exaa module converts your bids into EXAA Trading API order submission payloads
• Supports hourly products, 15-minute products, and block products
• order_book_to_exaa() converts a full OrderBook in one call
• standard_hourly_product_id helper for standard product ID resolution
• ExaaOrderType.STEP / ExaaOrderType.LINEAR interpolation modes
• Indivisible block bids map to fillOrKill=true
• Market orders via PriceVolumePair(price="M", volume=100)
• Example notebook: examples/05_exaa_exchange.ipynb

Installation

pip install nexa-bidkit==1.1.0

v1.0.0

nexa-bidkit v1.0.0 — First stable release

First stable release of nexa-bidkit, a Python library for generating day-ahead and intraday auction bids for European power markets.

Features

• Type-safe bid construction: Pydantic v2 models with strict validation
• DataFrame-first API: Build merit-order curves from pandas DataFrames
• 15-minute MTU support: Handle both hourly and quarter-hourly market time units (post-30 Sept 2025 transition)
• EUPHEMIA compatibility: Output formats compatible with European power market coupling
• Comprehensive validation: EUPHEMIA compliance checks, data quality validation, and temporal constraints
• Nord Pool integration: Convert bids to Nord Pool Auction API request payloads
• Order book management: Portfolio-level bid management with filtering and aggregation

Installation

pip install nexa-bidkit

v1.0.0b1

First beta release of nexa-bidkit.