Custody, in one sentence
To custody means to hold someone else's asset. When a platform custodies your capital, the money leaves your account and enters its account. You are left with a balance recorded in a system — and a right to receive it back, which depends on the platform honoring it.
In the non-custodial model, that step does not happen. The capital stays in the account opened in your name, and the platform operates on it without ever taking possession.
The difference is not one of degree. It is one of nature: in one case you have a claim against a company; in the other, you have the money.
The three roles, and why separating them is the point
In a copy trading operation there are three functions, and safety comes from keeping them separate:
- Who holds — the broker, regulated and responsible for custody. In iDeepX's case: PU Prime.
- Who operates — the automation signal, whose trades are replicated in your account by the broker's copy service.
- Who owns — you, the account holder.
On the platforms that collapsed and made the news, these three roles were concentrated in the same entity. Whoever held was whoever operated and whoever rendered the accounts. There was no independent counterpart to contradict the number shown on the screen.
Separating the roles means the broker confirms the balance independently of the platform that operates. The statement does not depend on whoever executes.
Who authorizes what: the separation that makes the model work
Two distinct authorizations happen, and they are commonly confused:
- Authorization to operate — granted by you to the broker, when you activate the signal copy on its page. It is the broker that replicates the trades in your account, and that is where you turn it off.
- Authorization to read — granted to iDeepX through the trading password of your account (the same one from the opening email). It brings result and volume to the dashboard and to the performance calculation.
On PU Prime, the trading password allows operating and monitoring. iDeepX uses it only for reading — whoever authorizes the signal to operate in your account is you, on the broker's platform.
The practical effect is that the withdrawal happens directly with the broker — iDeepX does not take part in it and cannot hold it back. And its access to your account is read-only by discipline of code: the system does not execute trades. The authorization to operate stays at the broker, where you granted it — and that is where you revoke it.
How to check whether a platform is really non-custodial
The label is easy to write on a website. The architecture is easy to verify — three questions settle it:
- Where does my deposit go? If the destination is a platform account, it is custodial, regardless of what the site claims.
- In whose name is the operating account? If it is not your name on the broker's registration, you are not the holder.
- Where does the withdrawal leave from? If the request goes through platform approval, the platform is in the money's path — and where there is a path, there is a possibility of blockage.
At iDeepX, the deposit goes to your account at the broker, the account is in your name and the withdrawal is requested directly from the broker.
What the non-custodial model does not solve
Honesty about the limit of the architecture: being non-custodial protects against counterparty risk. It does not protect against market risk.
Your capital stays exposed to the operations. A bad streak reduces the balance, and the fact that the account is in your name does not prevent that — it only ensures that the loss, if it comes, came from the market and not from someone who ran off with the money.
These are different layers. The architecture solves the second. The first requires you to size the exposure according to what you can withstand.
Frequently asked questions
What does non-custodial mean in one sentence?
It means the platform never takes possession of your money. The capital stays in the account opened in your name at the broker, and the automation operates on it without being able to move funds.
So where does my money actually sit?
In your account at the partner broker, PU Prime, registered in your name and under its custody — not under iDeepX's.
What is the difference between main password and trading password?
The main password allows everything, including withdrawal. The trading password allows operating and monitoring. iDeepX uses the trading password of your account only to read results and volume — it does not execute trades; the authorization for the signal to operate is granted by you, on the broker's platform.
If the platform shuts down, what happens to my capital?
It stays in your account at the broker, because it was never held by the platform. You would lose access to the automation service, not the money.
How do I withdraw?
Directly with the broker, following its procedure. iDeepX does not take part in that step and therefore cannot approve or hold it back.
Does being non-custodial remove the risk of losing money?
No. It removes counterparty risk — the risk of someone running off with the capital. Market risk remains: the operations can still produce losses.
Do I need to open the account through a specific link?
Yes. The account must be opened through the official broker link indicated by iDeepX, because that is what links your account to the platform registration.
Can I use an account I already have at the broker?
It depends on how that account is linked. Accounts opened outside the official link are not associated with iDeepX, which blocks the automation connection. Contact support before connecting.
How do I know the dashboard numbers are real?
By comparing them with the broker's own statement. Because custody is the broker's and trading is the platform's, you have two independent sources to check the same balance.