Arcana
Web3 devs building on the Linea chain can onboard users using the Arcana Auth SDK through the social login feature.
The SDK also offers an embedded, non-custodial, built-in web3 wallet, the Arcana wallet. It allows authenticated users to sign Linea transactions within the app context.
Onboard users
With Arcana Auth SDK's social login, devs can add a single line of code to onboard users through a plug-and-play login UI via connect(). Devs can choose one or more of the available social login providers and custom login options to manage the user onboarding experience.
Besides onboarding users, devs can also set up the built-in Arcana wallet to use the preconfigured Linea chain as the default active chain in the wallet. This lets authenticated users access the Arcana wallet and review and sign Linea transactions without manually setting up and configuring a wallet before using the Linea chain.
To onboard users via social login and enable them to use the Arcana wallet in a web3 app, refer to the Auth Quickstart Guide.
Sign Linea transactions
The Arcana wallet is automatically available for signing transactions once a user logs into any app integrated with the Arcana Auth SDK. To access the wallet users need only log in to such an app. They can instantly access the in-app Arcana Wallet and issue transactions or perform supported web3 wallet operations. Users don't need to download, install, or configure a wallet for using the Linea chain.
SDK integration
Devs need to follow these steps for using social login to onboard users and enabling the Arcana wallet within a web3 app's context:
- Register the app with Arcana Network through the Arcana Developer Dashboard, and copy the unique client identifier (client ID) for the app displayed in the dashboard.
- Configure Auth SDK usage via the dashboard:
- Select social login options.
- Set up Linea as the default active chain displayed in thd wallet.
- Specify wallet usage settings, etc.
- Configure optional Auth SDK usage settings.
- Download and install the appropriate Auth SDK flavor as per the web3 app type.
- Integrate the app by using the client ID obtained in step 1. Refer to the specific app type Auth Integration Guide for details.
Devs can set up Linea as the default active chain in the wallet. Refer to the dashboard chain management settings.
Devs can also tailor the user experience of signing blockchain transactions on Linea. Besides the look and feel of the wallet, devs can also manage when the wallet UI is displayed within the app context to sign blockchain transactions.
The in-app Arcana Wallet supports JSON-RPC calls and web3 wallet operations.
Wallet access
Users do not need to download a wallet or manually configure it to use the Linea chain. To access the wallet users must log in to an app that is integrated with the Arcana Auth SDK.
Linea is preconfigured in the blockchain network list displayed in the wallet. Users can sign blockchain transactions within the app context on the Linea chain. This simplifies UX and speeds up user onboarding for a web3 app integrated with the Arcana Auth SDK.
See Arcana wallet User Guide for usage details.
