Get current spot price for a crypto asset. Provide base_currency (e.g. BTC) and optional quote_currency (default USDT). Returns per-source prices from multiple exchanges and an average. For perpetual futures data (funding rates), use get_funding_rate instead.

Get current funding rate for a perpetual futures contract. Returns per-venue funding rates with annualized rates and next funding timestamps. Supported venues: binance, bybit, okx.

Search prediction market events by keyword, slug, or ticker-like text on Polymarket and Kalshi. Returns matching events with markets and outcome probabilities. Query must be at least 3 characters. Use get_odds_event_list to browse without a keyword.

Get full details for one prediction market event: sub-markets, outcome probabilities, rules summary, and settlement timing. WARNING: large events (e.g. election brackets) can have 100+ sub-markets and return very large responses. Default markets_limit is 20. Increase only when you need full coverage.

List all available prediction market event categories (e.g. crypto, politics, sports). Returns an array of category name strings. Use these values as the category filter in get_odds_event_list. No parameters required.

List prediction market events, optionally filtered by category, platform, and status. Returns events with markets and outcome probabilities. Use get_odds_categories to discover valid category values. Limit max 50 per page.

Get the raw orderbook (bids and asks) for a specific prediction market outcome. Provide either kalshi_market_id OR polymarket_market_id (not both, at least one required). Returns raw bid/ask levels — use the best bid and ask to compute mid price and implied probability.

Get a quote for a prediction market outcome computed from live orderbook data. Returns best bid, best ask, mid price, spread, and implied probability percentage. Outcome must be 'yes' or 'no'. Use market_id from get_prediction_event_detail results.