DApp development
Connect wallets, smart contracts, frontend, backend, and admin tools. Scope a complete user journey and agree testing and handoff requirements.
Global Web3 technology services
Build your DApp, then connect the services it needs.
Scope a DApp build, payment integration, AI workflow, or security review with DAPPWEB. Define the users, delivery requirements, and acceptance criteria before development. The scope covers security audit, product engineering, AI-agent workflows, data infrastructure, launch readiness, and operating handoff.
For contact, email admin@dappweb.ai, Telegram @dappdever, WhatsApp +85261734019, or scan the WeChat QR on the contact page.
Choose a development or integration scope
Start with the product and users, then define the delivery and acceptance requirements.
Payment and business integration
Connect orders, payments, reconciliation, and delivery. Start with one provider or network and test failure recovery.
AI workflow pilot
Support drafts, knowledge retrieval, or reporting with approved data, human review, quality checks, and task-cost reporting.
Security and operating support
Review critical code and launch risks, verify fixes, and scope monitoring and recovery with monthly engineering support.
01
Public chain delivery briefs
Chain-specific scope, engineering decisions, evidence, and operational constraints.
EVM networksEVM DApp Development ServicesEthereumEthereum Smart Contract and DApp DevelopmentBNB ChainBNB Chain DApp Development ServicesBaseBase Onchain App and AI Agent DevelopmentPolygonPolygon DApp, NFT, and Loyalty App DevelopmentArbitrumArbitrum DeFi Frontend and Analytics DevelopmentOptimismOptimism DApp Development and Superchain ReadinessAvalancheAvalanche DApp and Subnet Application DevelopmentSolanaSolana App Development ServicesSui and MoveSui Move Application Development ServicesAptosAptos Move Application DevelopmentTONTON Mini App and Wallet Workflow DevelopmentTronTron DApp and Payment Workflow DevelopmentNEARNEAR DApp Development and Account Workflow DesignCosmosCosmos Appchain, Dashboard, and Integration DevelopmentPolkadot and SubstratePolkadot and Substrate Application DevelopmentBitcoin Layer 2Bitcoin Layer 2 App and Dashboard DevelopmentzkSync ErazkSync Era DApp and Account Workflow DevelopmentLineaLinea DApp Development and ZK-EVM IntegrationScrollScroll ZK-EVM DApp and Frontend DevelopmentMantleMantle DApp Development and Dashboard DeliveryStarknetStarknet Cairo App and Wallet Workflow DevelopmentopBNBopBNB Consumer DApp and Campaign DevelopmentGnosis ChainGnosis Chain App and Operations Dashboard DevelopmentCeloCelo Mobile Web3 App and Payment Workflow DevelopmentSonic and FantomSonic and Fantom DApp Development ServicesSeiSei App, Trading Interface, and Dashboard DevelopmentInjectiveInjective App and Market Data Dashboard DevelopmentHederaHedera App, Token Service, and Enterprise Workflow DevelopmentXRP LedgerXRP Ledger App and Payment Status Tool DevelopmentStellarStellar App, Payment Workflow, and Asset Dashboard DevelopmentCardanoCardano DApp and Wallet Frontend DevelopmentAlgorandAlgorand App and Asset Workflow DevelopmentFlowFlow NFT, Consumer App, and Marketplace DevelopmentTezosTezos App, NFT, and Community Tool DevelopmentInternet ComputerInternet Computer App and Full-stack Workflow DevelopmentRobinhood ChainRobinhood Chain Development Services
02
Application delivery briefs
Product scope, required inputs, acceptance evidence, safety boundaries, and operating handoff.
Wallet appsWeb3 Wallet App and Account Dashboard DevelopmentDeFi appsDeFi App, Dashboard, and Protocol Frontend DevelopmentRWA portalsRWA Portal, Data Room, and Asset Dashboard DevelopmentNFT systemsNFT Minting, Marketplace, and Utility App DevelopmentGameFiGameFi App, Quest, and Asset Workflow DevelopmentSocialFiSocialFi App, Reputation, and Community Workflow DevelopmentLaunchpads and token systemsLaunchpad, Token Utility, Vesting, and Claim System DevelopmentDAO toolsDAO Tooling, Governance Dashboard, and Member Workflow DevelopmentMerchant toolsCrypto Payment, Invoice, and Merchant Dashboard DevelopmentTelegram mini appsTelegram Mini App and Web3 Campaign DevelopmentAI-agent DAppsAI Agent DApp and On-chain Workflow DevelopmentDashboards and indexersWeb3 Dashboard, Indexer, and Data API DevelopmentRisk monitoringOn-chain Risk Monitoring and Launch Readiness SystemsCloud operationsCloud Operations for Web3 Apps, Indexers, and AI AgentsCross-chain integrationsCross-chain Bridge, Messaging, and Integration DevelopmentIdentity and credentialsWeb3 Identity, Credential, and SBT App DevelopmentLoyalty and rewardsWeb3 Loyalty, Rewards, and Membership App DevelopmentClaim portalsToken Vesting, Claim Portal, and Eligibility System DevelopmentCompliance workflowsCompliance, KYB, KYC, and Review Workflow DevelopmentOracle and data feedsOracle, Price Feed, and On-chain Data Integration DevelopmentDePIN appsDePIN App, Device Dashboard, and Rewards Workflow DevelopmentAdmin operationsMultisig, Admin, and Web3 Operations Dashboard DevelopmentEnterprise integrationEnterprise Web3 Integration and Internal Tool Development
03
Buyer guides
Practical evaluation criteria for selecting and scoping a Web3 engineering partner.
Audit costSmart Contract Audit Cost, Scope, and Timeline GuideAudit checklistSmart Contract Audit Checklist Before Mainnet LaunchRWA portalsRWA Tokenization Portal and Compliance Workflow DevelopmentAI agent companyAI Agent Web3 Development Company for Wallet, Data, and Workflow AutomationStartup build partnerWeb3 Development Company for Startups Building DApps, Wallets, and Dashboards
04
Self-built website cases
Public examples with stated scope, sources, and verification limits. These are not external client testimonials.