Static IP guides for Indian brokers

Under SEBI's rules for retail algo trading, brokers accept API orders only from a static IP you register. Each guide below gives the broker's own whitelist steps and how often it lets you change the address.

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Guides

Broker static IP rules at a glance
Broker	IPs	Change limit
Zerodha	One primary IP, required, and one optional secondary IP.	One change per calendar week.
Upstox	Two per user: a primary and a secondary.	Once per calendar week. A change invalidates your existing access tokens, so generate a new one after it.
Angel One	A primary static IP, plus an optional secondary static IP for redundancy.	No more than once a calendar week.
ICICI Direct	One primary static IP, required, and one or more secondary static IPs as backup.	Once per calendar week. For an urgent exception, ICICI Direct names breezeapi@icicisecurities.com.
Kotak Neo	Two at most: a primary and a secondary.	Once every 7 days. A new session is required after an IP change.
Dhan	How many IPs one account can whitelist: To be confirmed by FixedMark support.	A whitelisted IP can be modified only after 7 days.

Before you start

Use a dedicated pair. Pro and above give you two IPv4 addresses no other customer uses. The 7-day trial and Starter share their pair with other customers, and a broker such as Zerodha takes a static IP only for your own use or your immediate family's, so do not register a shared pair with a broker.
Order the pair in Mumbai, nearest the exchanges, and copy both addresses from the dashboard.
Send your orders through the proxy URL, so they leave from the addresses you register. Check with verify egress IP.
Each broker decides what it accepts. Confirm with your broker that a dedicated cloud IP meets its rules before you depend on it.

Guides

Before you start

Make it fixed.