{"protocol":"mcp","protocolVersion":"2025-06-18","transport":"http-jsonrpc","endpoint":"https://markt.halowerk.com/mcp","server":{"name":"marktwerk","title":"HALOWERK marktwerk","version":"1.0.0"},"methods":["initialize","ping","tools/list","tools/call"],"tools":[{"name":"market_snapshot","title":"Live spot snapshot for one crypto pair: last, bid, ask, mid, spread in basis points, 24h volume, high, low and change, with the age of the value in milliseconds.","price_usdc":0.001},{"name":"ohlcv_candles","title":"OHLCV candles for one crypto pair and interval, with an explicit flag whether the last candle is closed and an explicit list of gaps.","price_usdc":0.001},{"name":"order_book","title":"Live order book for one crypto pair: aggregated bid and ask levels, mid, spread in basis points, depth in the quote currency at 0.5, 1 and 2 percent, plus the exchange update id.","price_usdc":0.002},{"name":"time_and_sales","title":"Recent public trades for one crypto pair with buy and sell volume split by aggressor side, trade counts, VWAP over the delivered window and the largest single trade.","price_usdc":0.002},{"name":"orderbook_imbalance","title":"Bid versus ask volume inside a price window around the mid, as an imbalance between -1 and +1, with walls, concentration, microprice and every threshold used stated in the answer.","price_usdc":0.003},{"name":"slippage_estimate","title":"Walks a given order size through the visible order book and returns average price, worst price, slippage in basis points, how many levels it consumes and a liquidity curve of the size executable within 10, 25, 50 and 100 basis points.","price_usdc":0.004},{"name":"cross_exchange_quote","title":"The same pair quoted side by side on up to five exchanges, with best bid, best ask, the raw difference between them and the age of the oldest quote in the comparison.","price_usdc":0.003},{"name":"net_arbitrage_check","title":"Checks a cross exchange price difference after taker fees and after the slippage the given size actually causes on both books, and states plainly what is left and what could not be priced.","price_usdc":0.006},{"name":"volume_anomaly","title":"Checks up to twenty pairs for unusual trading volume against this hub own minute by minute history, using median and median absolute deviation, and returns the baseline behind every finding.","price_usdc":0.003},{"name":"volatility_regime","title":"Realized volatility, trend strength, ATR and drawdown from the high over a chosen horizon, computed on this hub own minute history, with a stated regime and every threshold and formula in the answer.","price_usdc":0.003},{"name":"market_breadth","title":"Market breadth over a named universe of crypto pairs: advancers against decliners, the share trading above their 50 and 200 day averages, volume breadth, median change, dispersion and the leaders and laggards.","price_usdc":0.004},{"name":"funding_rate","title":"Funding rates of one perpetual across Binance Futures, Bybit and OKX side by side, each with its own settlement interval, the seconds left to the next settlement and the annualized rate after normalising for that interval.","price_usdc":0.002},{"name":"futures_basis","title":"Futures basis per expiry against a named spot source: absolute and percentage basis, days to expiry, annualized basis where the remaining term allows it, plus the shape of the curve and the perpetual premium.","price_usdc":0.004},{"name":"open_interest_change","title":"Change in open interest over one, four or twenty four hours against this hub own recorded history, together with the price and volume change over the same window and a stated interpretation with its rule.","price_usdc":0.003},{"name":"liquidation_monitor","title":"Forced liquidations of one perpetual over five minutes, one hour or a day, split into long and short, with the largest single event, a per minute timeline and a cascade check whose two conditions and measured values are stated.","price_usdc":0.004},{"name":"options_snapshot","title":"Deribit options snapshot for BTC or ETH: at the money implied volatility per expiry, the term structure, put call ratios split by volume and by open interest, open interest per strike, key strikes and max pain with its full calculation.","price_usdc":0.008},{"name":"stablecoin_peg","title":"Peg check for stablecoins across exchanges: price per venue, median, deviation from one dollar in basis points, how far the sources agree, the depth sitting at the peg and a stated status with its thresholds.","price_usdc":0.003}],"payment":{"protocol":"x402","network":"eip155:8453","asset":"USDC","note":"tools/list braucht keine Zahlung. tools/call rechnet den Werkzeugpreis über x402 ab."}}