Say the sentence
“I am using software to talk to a market I do not own.” If the UI fights that sentence, leave.
Interface is the honest product noun
Best AI Trading Interface
We are an interface. The moment we pretend to be a venue, the design has failed.
Visible sign stepQuiet chromeNamed as interface
Who this setup is for
Interface is the accurate word. You are looking at chrome that sits between you and someone else’s market. A good interface makes that relationship obvious. A bad one paints over it until you think the candles are “in the app.”
OpenFidex spends design energy on that honesty: markets you can name, analysis you can skip, a signature you cannot miss. Pretty lime is secondary. If the interface ever hides the venue or the signer, file it as a defect, not as a flex.
A short onboarding, then you stay in control
Find the signer
It should be obvious which step is irreversible. Mystery spinners are not sophisticated. They are rude.
Judge density last
Advanced density is a preference. Honesty is not.
Interface details that matter for this audience
Legal noun in the product mouth
Homepage, handover, and these guides all say interface. That repetition is intentional.
Layout that clusters by job
See, think, send. Mixed into one sludge pile, even pretty pixels fail.
AI as a panel, not as the sky
The model should not own the background image of your financial life.
Same interface on PWA
Installing it should not invent a second personality.
Questions this page actually answers
Is “interface” just a compliance dodge?
It is also the UX truth. We do not hold the book. The pixels should not imply that we do.
Do you follow a design system?
Dark field, lime or cyan accents, Inter. Guides reuse those tokens with variation so they do not clone each other.
Why is this not the dashboard page?
Dashboard is the in-app working surface. Interface is the concept. Different search, different essay.
Can an interface include AI and still be honest?
Yes, if the AI cannot spend and the copy does not call it a manager.
Does OpenFidex hold my funds or place trades for me?
No. OpenFidex is a non-custodial software interface. A wallet is created in your browser, you keep the keys, and you cryptographically sign every order before it reaches a third-party venue such as Hyperliquid. The software does not take custody of assets and does not submit transactions unless you sign them.
Keep reading
Nearby guides on the same topic — different intent, different copy.
Create a free account and keep the keys
Create an account with your email. You sign every transaction from your own wallet.