# OpuAs - Professional Football Match Data Infrastructure

> OpuAs provides high-precision, low-latency football match data APIs and automated cold data warehouse dumps covering European top-flight leagues.

## Core Services & APIs
- [Live Match State & Scores](https://opuas.com/api-docs#matches): Real-time live score status, match clock, and state feeds.
- [Dynamic Win Probability](https://opuas.com/api-docs#win-probability): Real-time in-play dynamic win/draw/loss probability time series (0'-90').
- [Expected Goals (xG)](https://opuas.com/api-docs#xg): Granular single-shot xG metrics, cumulative team threat, and dangerous attack distributions.
- [Tactical Matchups & Starting Lineups](https://opuas.com/api-docs#lineups): Official starting lineups 30 minutes before kickoff, pitch coordinate mappings, and 1v1 tactical duel indices.
- [Micro Event Stream & Lake Dump](https://opuas.com/api-docs#events): Granular pass, tackle, interception tick stream and daily full SQLite/CSV archive snapshots.

## Supported Competitions
- Premier League (England) - 380 matches/season
- La Liga (Spain) - 380 matches/season
- Bundesliga (Germany) - 306 matches/season
- Serie A (Italy) - 380 matches/season
- Ligue 1 (France) - 306 matches/season
- UEFA Champions League (UCL) - 189 matches/season
- UEFA Europa League (UEL) - 189 matches/season
- UEFA Conference League (UECL) - 141 matches/season

## Technical Specifications
- Primary Delivery Formats: RESTful JSON APIs, WebSocket streams, Daily SQLite/CSV dumps.
- Network Latency: Sub-32ms optical network response for read APIs.
- Service Reliability: 99.9% uptime SLA with dual active cluster fallback.
- Standard Protocol: Strict JSON schemas with standard HTTP 200/400/404/500 semantics.

## Contact & Integration
- Telegram Business Direct: https://t.me/oldk999
- Telegram Community: https://t.me/oldkclub
- Commercial Contact: keithwyong@Gmail.com
- Full Documentation: https://opuas.com/llms-full.txt