Wallet connection & sign-in
Connect supported wallets and networks, verify sign-in messages and manage application sessions without collecting seed phrases.
SEBLOCKCHAIN & ON-CHAIN PRODUCTS
Make on-chain data usable.
Build a focused portal for viewing assets, exploring activity or accessing wallet-linked services. We connect the product interface with wallet authentication, RPC services and indexed data, with signing and transaction boundaries made explicit.
Discuss this solution01 / Explore the conceptA closer look at the product and its workflows.
ON-CHAIN WORKSPACE
◇Network overview
A clear view of networks, assets and contract activity.
NetworkEthereumEVM compatible
Chain ID1Network identifier
Native assetETH◇Gas & transaction fees
Contract & transaction recordsNetwork view
Transaction hashActivityAssetStatus
0x71c7…d897Contract interactionETHConfirmed
0xa3b9…2f64Token transferUSDCConfirmed
0x8f2e…c031Contract deploymentETHConfirmed
0x24d6…9a12Token approvalDAIConfirmed
02What we can build
The capabilities behind the experience.
Asset & activity views
Present selected token balances, holdings and transaction history through an agreed RPC and indexing strategy.
Permission-aware workflows
Wallet-linked access, role checks and clear signing or transaction requests when interaction is required.
Administration & visibility
Monitor synchronization state, manage application settings and inspect errors, events and operational records.
03How it fits together
A clear boundary between your app, wallets and networks.
Use application services for session and permission decisions, then read chain data through adapters and indexed views.
- A signed login message proves control for a session; it does not authorize spending or grant universal access.
- Confirm supported networks, contracts and finality rules before selecting RPC and indexing providers.
- L1
Wallet-connected interface
Connection flow, network context, asset views and explicit signing requests.
- L2
Application services
Nonce verification, sessions, role policies and transaction-intent validation.
- L3
Chain access & indexing
RPC providers, contract adapters, event ingestion and synchronization workers.
- L4
Data & operations
Indexed records, cache, sync checkpoints and monitoring for provider or chain issues.
04What your project includes
A clear scope. A practical handover.
01
Interaction & permission design
Supported wallets, networks, read/write scope and an explicit inventory of signing actions.
02
Portal & service integration
The agreed wallet experience, data views, application API and operational controls.
03
Indexing & reliability work
Event ingestion, reconciliation, synchronization status and failure handling within the agreed chain scope.
04
Tests & release documentation
Permission and integration tests, deployment notes and clearly documented review or audit boundaries.
05Decisions that shape the build
Signing & custody boundaries
Distinguish login signatures, approvals and transactions. Custody, key management and asset movement require a separately agreed design.
Data consistency
Account for indexing delay, chain reorganizations, provider limits and different network confirmation rules.
Contract review scope
Smart-contract development and independent security audits must be explicitly scoped. Integration testing is not an audit or a guarantee of safety.
BLOCKCHAIN & ON-CHAIN PRODUCTS
Start with the interaction, then choose the chain.
Tell us which assets, networks and user actions matter. We will define the application scope and the boundaries that need specialist review.