🔊Stocks Developer Alerts 🔊

Support temporary change Support for this week will remain whatsapp only. Calls will not be attended due to the large volume of queries.

Fyers IPv6 Support Fyers has made IPv6 support live. 1. Go to menu (Accounts -> Trading Accounts) 2. Click the Pencil icon to edit your Fyers account 3. Select platform as FYERS_API_IPV6 (if not already done) & Click Save 4. Once again Edit your account & Click Auto-Assign IP 5. You will get primary & secondary IPv6 6. Copy these and register in Fyers' API dashboard 7. Test with some dummy orders.

System Changes 1. MPP Changes: NORMAL mode is now set as default 2. Menus have been re-arranged

New MPP Type - (SMALL) Desc: Controls how MARKET orders are converted to LIMIT orders for compliance. * NONE=disabled, * SMALL=0.5x mpp %, * NORMAL=standard mpp %, * AGGRESSIVE=2x mpp % for higher fill probability As per user feedback, we shall introduce this new MPP type next week.

🚨 Important Update: Algo Trading Regulations New algo regulations go live from 1st April. Brokers are updating their systems to comply. ⚠️ Action Required: You must register a static IP with your stock broker. Updated setup guides are now available. 📅 Next 2–3 weeks are critical * Closely monitor your portfolio & systems * Watch for any errors or disruptions * Keep a backup plan ready in case any broker service is interrupted

https://youtu.be/eviiDcRFtOE **Zerodha Setup including "Static IP Setup" steps**

Angel One Issues AB2001 - Internal error Some users are reporting above error on Angel one. If you are also getting there please contact smart API team. Angel one system seems to be a lot unreliable recently.

MPP Changes (MKT / SL_MKT) If and only if the default aggressive mode is causing price to go out of range & your orders are getting rejected. Change to mode to NORMAL.

Important Updates Deadline: 28-Mar-2026 - You must assign static IP. Broker setup guide is updated with relevant instructions. Post deadline, any account without static IP will not be allowed - Free trial will be restricted to a maximum of 5 accounts (due to limited IPs) Change going live tonight: - MPP will be set to AGGRESSIVE by default for all clients which will auto-convert MARKET to LIMIT orders (to overcome market orders ban on APIs) - You do have an option to change this from menu (Settings -> General)

**AliceBlue issues today** Some Positions are not updating or missing.

Market Orders Ban on API We see some brokers already started banning MARKET orders on API. If you are seeing market orders disables or being rejected. Then follow below one-time process: • You can go to menu (Settings -> General) • Set Market Price Protection (MPP) to AGGRESSIVE • System will then automatically convert your MARKET orders to LIMIT orders

System Upgrade - 17-Mar-2026 (tonight) 1. Fyers to have IPV6 support (New platform: FYERS_API_IPV6) 2. System to auto-update symbol tick size in case they have changed since our last download. This helps in conversion of LIMIT to MARKET order, as we need to round the calculated limit_price using tick size.

Angel one - User reporting issues resolved As informed earlier, issues were on the broker's side and you can see below ticket raised by the API users. https://smartapi.angelbroking.com/smartapi/forum/topic/5514/orders-are-not-getting-executed-through-the-api-endpoints-neither-the-positions-are-retrieved-through-the-api

**AliceBlue - Intermittent issue** Brokers servers are returning empty data. Please report to your broker.

Angel one most likely has made changes to their API regarding static IP handling without any notice

Angel One api issues ongoing Please report to your broker.

Angel one - Changes in market order Angel one started showing limit price for market orders. If this is being copied in child accounts with different brokers, it is causing problems as limit price is not applicable for market orders. Solution Go to menu Settings -> General Chane Market Price Protection* to *AGGRESSIVE

How to bring in your own IP?

Important: "Some" brokers are asking for IP registration proofs We have just noticed that "some" brokers asking for a proof of Static IP registration. As we get IPs in bulk, it would be difficult to provide a proof. We shall soon also implement an option which allows you to "Bring in your own static IP". Please check with your brokers on urgent basis if they really need a proof. This could affect operations.

System Updates - Tonight (13th March) 1. MPP (Market Price Protection) - Auto convert MARKET -> LIMIT order - From 1st April, Market orders will NOT be allowed via API as per regulations - MPP overcomes this problem with ease (user places Market or SL-Market order & system auto converts it to Limit or SL-Limit) - This works for both place and modify order operations MPP Modes - Can be configured from menu (Settings -> General) - NONE - No conversion (default mode until 1st April) - NORMAL - Standard MPP % - AGGRESSIVE - Nearly 2x NORMAL MPP % for higher fill probability (default mode after 1st April) Feel free to try these modes with some dummy market orders to understand how it works. 2. Price change rollback - Few days back we had increased price from Dhan, Profitmart & AliceBlue which will be rolled back now as per users requests