What is a dApp?
A dApp (decentralised application) is an app whose core logic runs in smart contracts on a blockchain, used through a normal front end and a crypto wallet. Registers of rights and documents and member voting systems are examples.
Also called: decentralised application
Why it matters
A dApp makes sense when users must be able to check the rules or keep control of their records without trusting your company. Most of the work is still ordinary: front end, indexing, notifications and support. Decide early which parts must be on-chain, because each on-chain action costs a fee and is hard to change.
1Three layersSmart contracts on-chain, an indexer that reads chain data quickly, and a web or mobile interface.
2Wallet sign-inUsers connect a wallet instead of a password and sign each action themselves.
3Rules in KazakhstanExchanging or trading digital assets in a dApp for users in Kazakhstan counts as organising circulation, which the law allows only in specific cases, such as National Bank licensees or the AIFC.
ExampleA producers’ association keeps a shared register of conformity certificates: each member adds records through a smart contract, and buyers check a certificate by QR code. The interface looks like any website, with sign-in by email and a wallet built into the app.
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Web3 and blockchain developmentSmart contracts, dApps, wallets, asset tokenization and blockchain integration built for your company. The code and access are yours, 6-month warranty.Web application developmentCustomer portals, B2B portals, MVPs.from 1 000 000 ₸Mobile app developmentLoyalty, ordering, booking. iOS and Android.from 1 000 000 ₸
Related terms
Smart contractA program stored on a blockchain that runs automatically when its conditions are met.Crypto walletAn app or device that holds the keys to crypto assets and uses them to sign transactions.Web3Online services built on blockchains, where users hold their own assets and identity in a wallet.BlockchainA shared ledger copied across many computers, where records are added in blocks and cannot be quietly changed.
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