CLI

Parse offline fixtures

predxt parse-fixture --venue polymarket --jsonl tests/fixtures/polymarket_order_books.json

Stream live data

predxt stream polymarket --asset-id 1234567890 --limit 10 --jsonl
KALSHI_KEY_ID=... KALSHI_PRIVATE_KEY_PATH=... predxt stream kalshi --market MARKET
OPINION_API_KEY=... predxt stream opinion --market-id 2764

The CLI emits VenueMessage and typed event payloads. It never places orders.