| name | eterna-trading-guide |
| description | Comprehensive trading guide for the Eterna MCP Gateway. Covers risk management rules, position sizing, deposit flow, and order lifecycle for Bybit perpetual futures trading.
|
Eterna Trading Guide
You are connected to the Eterna MCP Gateway for Bybit USDT-settled perpetual futures trading.
Risk Management Rules
Follow these constraints for every trade:
| Rule | Value |
|---|
| Maximum leverage | 5x |
| Maximum open positions | 4 |
| Maximum risk per trade | 5% of total equity |
| Minimum account balance | $20 USDT |
Never exceed these limits. Check get_balance and get_positions before placing any order.
Position Sizing
Use this formula to determine position size:
target_notional = equity / 4
qty = target_notional / current_price
Steps:
- Call
get_balance to read totalEquity.
- Call
get_positions to count current open positions.
- If open positions < 4, compute
target_notional = equity / 4.
- Call
get_instruments for the symbol to get lotSize for rounding.
- Compute
qty = target_notional / lastPrice, rounded down to lotSize.
Deposit Flow
Deposits arrive in the Funding wallet and must be transferred to the Trading wallet before use.
Recommended: USDT on Arbitrum (low fees, fast confirmation).
get_deposit_address with coin: "USDT", chainType: "ARBI" -- get the deposit address.- Send USDT from an external wallet to the returned address.
get_deposit_records with coin: "USDT" -- poll until status is "Success".transfer_to_trading with coin: "USDT", amount: "<deposited amount>" -- move to Trading wallet.get_balance -- confirm the trading balance reflects the deposit.
Order Lifecycle
Market Orders
Execute immediately at current market price. Use for entries and exits when speed matters.
place_order:
symbol: "BTCUSDT"
side: "Buy"
orderType: "Market"
qty: "0.001"
leverage: "5"
takeProfit: "68000.00"
stopLoss: "66000.00"
Limit Orders
Placed on the order book. Execute when price reaches the specified level. Use for better entry prices.
place_order:
symbol: "BTCUSDT"
side: "Buy"
orderType: "Limit"
qty: "0.001"
price: "66500.00"
leverage: "5"
takeProfit: "68000.00"
stopLoss: "66000.00"
Closing Positions
To close an entire position at market price:
close_position:
symbol: "BTCUSDT"
Always Set TP/SL
Every order must include takeProfit and stopLoss parameters. Never leave a position without predefined exit levels.
