Web3 · UX/UI

Web3 UX/UI design: wallets and dApps without seed phrases

Sign-up with a passkey, signing screens that read like plain text, and transaction states that do not send people to support. We test prototypes with real people, then hand them to your developers or build them ourselves.

Built end to end, the code is yours

Get a quote →

Please notePazl develops software on the client’s assignment and does not provide digital asset services: we do not issue, hold or exchange digital assets and do not promise income. Projects that need a licence or registration (issuing digital financial assets, exchange, custody) are built for clients licensed by the National Bank of Kazakhstan or AFSA (AIFC), or for foreign markets. Unsecured digital assets are not a means of payment in Kazakhstan.What the law says →

Breakdown

The screens that lose people

Or keep them.

OnboardingPasskeys, embedded wallets and ERC-4337 smart accounts instead of a seed phrase.

SigningWhat the person approves, in words: amount, recipient, what the contract may do.

Transaction statesPending, failed, replaced, confirmed: each with a clear next step.

RecoveryThrough trusted contacts or a second device, tested before anyone needs it.

Step by step

How we work

From where people drop off to finished designs.

Find the drop-off
Analytics, support tickets and a walk through your flows.
Prototype the fix
Clickable flows with real signing and error states.
Test with people
Sessions with experienced crypto users and first-timers alike.
Hand over or build
A design system and notes, or our developers build from the same files.

Comparison

Wallet defaults or a designed flow

What a person sees the first time.

Wallet defaults or a designed flow	Wallet defaults	Designed flow
First run	Install a wallet, write down a seed phrase	Passkey or email, the wallet is created for them
Signing	Raw data and a fee estimate	Plain words: what, to whom and what fee
Network fee	The user’s problem	Explained, or paid by you
Required screens	Added at the end	Part of the flow from the first sketch

What the law says

Kazakhstan law you can see on screen

The Law on Digital Assets and the Law on Advertising as in force on 15 November 2026. Licensee screens are built for licensed clients.

Risk warning
Exchange operators, trading platforms and AIFC venues must inform clients about the risks of buying and holding unsecured digital assets (Art. 12-1(4)). For a licensed client this is a screen people read, not scroll past.[1]
Client identification
An exchange operator serves operations only after identifying the client (Art. 12-1(6)). We build the identity check into the flow so people finish it.[1]
Recipient data
For transfers, providers collect sender and recipient data, and without it the operation is suspended for at least 48 hours (Art. 12-1(8), (9)). The send screen asks for it in plain language.[1]
Copy without promises
The Law on Advertising bans guaranteeing income from digital assets or promising that their value will rise (Art. 14). We write labels, banners and push notifications without that.[2]

Checklist

What you get

Designs your developers can build without guessing.

Flow mapFrom the first visit to the first transaction.
Prototype tested with peopleClickable, with testnet or sample data.
Every stateSigning, fees and errors for each action.
Screens for licenseesRisk warning, identity check and transfer data, if your licence requires them.
Design systemComponents and style variables for developers.
Russian and KazakhInterface copy in both languages, and in English if you want.

From design to a working product

The wallet, the dApp and design in general.

Interface designUX/UI for sites and apps without a blockchain.Crypto walletsiOS, Android and web.dApp developmentContracts, front end, indexing.What is a crypto walletThe term in plain words.Mobile appsDevelopment for iOS and Android.

Sources

Checked on 15 November 2026

This is not legal advice. Laws change: before launch, check the current version on adilet.zan.kz and talk to a lawyer or accountant.

Questions

Short and to the point.

Can users really skip the seed phrase?

Yes: passkeys, embedded wallets or ERC-4337 smart accounts, plus recovery through trusted contacts or a device. People who want their own wallet can connect MetaMask or any other through WalletConnect.

Do you only design, or build too?

Either. You get the prototype, the design system and notes for your developers, or our developers build the product from the same files.

How do you test with people?

Clickable prototypes with testnet or sample data, in sessions with people like your users. We watch where they stop and change the flow before any code is written.

What does Web3 design cost?

We name the price after the brief, once the set of flows is clear, and fix it in the contract before work starts.

Do we need a licence, and do you?

We don’t: we design and build software. Whether you need one depends on what your product does, and your lawyer decides that. If you are a licensee, we design the required screens from the start instead of adding them at the end.

Where do your users get stuck?

Send the flow or a link and we reply quickly.

Your selectionWeb3 designPrice after the brief

The team gets your request; we reply during business hours.Price fixed in the contract before you pay.No calls unless you ask.

Prefer chat? Use WhatsAppYour selection is already in the message Prefer email? Write to ushello@pazl.ai