CLI: python flat_and_start_pink.py [--flatten] [--no-start]
--flatten : cancel all orders + MARKET-close all positions (correct side
by positionAmt sign, not abs()); verifies account flat after
--no-start: flatten only, skip roundtrip
(no flags): startup roundtrip only — ENTER/EXIT via process_intent_async()
Startup roundtrip exercises the full N2/N3/N4 async hot path:
process_intent_async → submit_async → await backend.submit_intent →
BingX POST → on_venue_event(ORDER_ACK+FULL_FILL) → POSITION_OPEN → CLOSED
Min-order detection: queries /quote/contracts for tradeMinQty/minOrderQuantity;
fallback 10 units. Fixes the 0.001-TRX rejection that BingX returned.
Bugs fixed in flatten:
- positionAmt sign was lost via abs(); SHORT positions now correctly use BUY
(positionAmt < 0) vs SELL for LONG (positionAmt > 0) with reduceOnly=true
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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