Placing, protecting and cancelling Strike Finance orders through the signed REST API - limit, market with a slippage bound, bracket strategy orders with attached take-profit and stop-loss, standalone triggers, trailing stops, replace, cancel, client order ids, rounding, and reading the order back from the exchange. Use when executing an approved ticket, attaching protection to a position, or amending a resting order. Write paths - Execution Trader only, after a Risk PASS and the user's approval by ticket id.