DAPPWEB LIMITED scopes wallet-connected DApp journeys on Ethereum, Base, BNB Chain or another agreed EVM network. Choose the actual network and existing contract interface before implementation.

For an agreed module, we can connect account and network selection, contract reads or writes, approval and signing states, pending confirmations, rejected signatures and reverted transactions. Deliverables can include interface code, API/indexer connections, selected transaction-path checks, build instructions and source handover.

Each additional network is tested separately. Existing contracts, RPC access, wallet/provider versions and required data sources are reviewed first. Custom contracts, independent audits and production release are separate workstreams unless included in the written scope.

Send your target chain, one user action, repository or wireframe, ABI/public contract reference and expected result through Contra. We agree scope, acceptance checks, price and schedule before work; any displayed duration is indicative. Do not send private keys or API secrets.