How to set Take Profit & Stop Loss programmatically?

[Kaanori]

Hey team,

I'm building a trading bot using the Hyperliquid Python SDK (v0.22.0) and need to set TP/SL for orders programmatically.

Current situation:

• I can place orders successfully via exchange.order()
• I can modify orders via exchange.modify_order()
• BUT: Neither method has parameters for tp_px or stop_px

What I've tried:

1. ✗ SDK order() method - no TP/SL parameters available
2. ✗ SDK modify_order() method - no TP/SL parameters available
3. ✗ Raw API POST to /exchange with tpPx / slPx fields - got HTTP 422 "Failed to deserialize"
4. ✗ Raw API with takeProfit / stopLoss objects - also 422 error

Questions:

1. Does the Hyperliquid API support setting TP/SL programmatically?
2. If yes, what's the correct endpoint/parameters/SDK method?
3. If no, is this coming soon?

Current workaround: Setting TP/SL manually on the UI works fine. Just want to automate if possible.

Thanks!

---

Code references:

• Hyperliquid Python SDK: https://github.com/hyperliquid-dex/hyperliquid-python-sdk
• SDK version: 0.22.0
• API: https://api.hyperliquid.xyz