What this service covers
DappWeb builds Solana applications with wallet UX, token utility, NFT flows, creator tools, high-throughput interactions, backend indexing, and dashboards. The scope can include product architecture, user journeys, contract or program integration, backend APIs, event indexing, admin dashboards, observability, deployment verification, and operating documentation.
Disclosure: This is Solana service guidance. Proposed tests and deliverables are acceptance requirements, not claims of an already deployed client application.
Best-fit projects
Fast consumer apps, creator workflows, token utility, NFT tools, and real-time Web3 experiences.
Engineering decisions
- Model program accounts separately from data accounts. Record each account's owner program and the signers allowed to request changes.
- Design the instruction and account list for each user action, including any program-derived addresses and account storage balance requirements.
- Handle transaction signing, recent blockhash expiry, and failure states in the interface. One failed instruction reverts the transaction's state changes, while fees can still be charged.
Inputs required for scope
- Target cluster, existing program IDs or a new-program scope, account layouts, wallet choices, and required instruction sequences.
- The fee payer, account creation responsibilities, required signatures, and the application's confirmation and retry policy.
Acceptance evidence
- Requested acceptance: program/account tests for ownership and signer checks, with incorrect-account and unauthorized-action cases.
- Wallet and API checks covering expired transactions, failed instructions, duplicate user attempts, account state, and transaction status after recovery.
Constraints and operating risks
Solana stores application state in accounts and processes instructions inside transactions. Porting an EVM frontend requires reconsidering these account and transaction assumptions, not only changing the RPC URL.
Security and compliance boundary
DappWeb provides technical services only: software development, smart contract review, analytics infrastructure, AI workflow implementation, and cloud operations. DappWeb does not manage client assets, provide investment advice, operate an exchange, or guarantee market outcomes.
Buyer questions
How does a Solana scope differ from an EVM scope?
It identifies programs, data accounts, owners, signers, and instruction account lists. These become part of both implementation scope and acceptance testing.
What should happen when a transaction fails?
Show a clear failure state and reconcile the signature and account state before allowing a retry. Explain that a failed transaction can still incur fees.
Official technical references
Reviewed 2026-09-08.