API

Initialization

To setup the client you need to configure it with your projectId which you can obtain from Reown Cloud.

Furthermore you may need to configure the domain and isLimited parameters:

• domain defaults to window.location.host and must be set to the domain setup in Cloud Setup. For example app.example.com. Do not add the scheme (https://).
• allApps determines if your app has access to all of the user’s subscriptions, or only the ones that the app is hosted on. By setting it to true, it enables setting domain to a value other than window.location.host. Setting allApps: true can be useful during development to allow your localhost-deployed app to access the subscriptions for the domain you setup. Note that most apps do not need to set this in production environments, as they only need access to their own subscriptions. When enabled, the user has to sign a SIWE message granting your app more permissions, and this requires additional consideration from the user.

initWeb3inboxClient({ projectId, domain, allApps, logLevel })

References

• projectId: Your WalletConnect project ID
• domain (Optional): Your app’s domain. Defaults to window.location.host.
• allApps (Optional): Set to true to request access to all of the user’s notification subscriptions for all apps, instead of only domain. Defaults to false.
• logLevel (Optional): Increase verbosity of console logging. Defaults to error. Can be set to error, info, or debug.

Managing Account

Setting account for web3inbox

const {
  data: account,
  isRegistered,
  identityKey,
  setAccount,
  error,
  isLoading
} = useW3iAccount('eip155:1:0x9A...')

References

• data: CAIP-10 account currently active in Web3Inbox
• setAccount: Change actively managed account in Web3Inbox. Does not need to be used as you can set the account directly in the params.
• isRegistered: A boolean of whether or not the account currently set is registered
• identityKey: Currently set account’s identity key
• error: A string, representing possible error of setting an account.
• isLoading: A boolean, representing if an account is being set

Registering an account

Note: EIP-1271 signatures coming from smart wallets are supported in version 1.1.0 and above.

import { useSignMessage } from '@wagmi'
const { signMessageAsync } = useSignMessage()

const { isRegistered } = useW3iAccount('eip155:1:0x9A...')

const { prepareRegistration } = usePrepareRegistration()
const { register, isLoading: isRegistering } = useRegister()

const handleRegistration = async () => {
  try {
    const { message, registerParams } = await prepareRegistration()
    const signature = await signMessageAsync({ message: message })
    await register({ registerParams, signature })
  } catch (registerIdentityError: any) {
    console.error(registerIdentityError)
  }
}

References

• isRegistered: A boolean of whether or not the account currently set is registered
• prepareRegistration: Prepare registration params
• register: Register using a signature and register params
• isLoading: A boolean, representing if an account is being registered

Some suggested methods of signing the message:

• @wagmi/core signMessage method
• The useSignMessage hook in @wagmi
• Ethers.js Wallet.signMessage method

Managing Subscription

Subscribe, Unsubscribe, Get Subscription, Check if Subscribed.

When using differentAccount, the passed account needs to be previously registered. This use case is for Dapps that have multiple active accounts or wallets with multiple active accounts. differentAccount can be used for all the below hooks and functions that accept account

const { subscribe, isLoading: isSubscribing } = useSubscribe()
const { unsubscribe, isLoading: isUnsubscribing } = useUnsubscribe()

// get subscription of current user to current dapp
const { data: subscription, getSubscription } = useSubscription()

// getSubscription can be used to get information about different dapps programmatically
const subscriptionToSameDappFromDifferentAccount = getSubscription(differentAccount)
const subscriptionToDifferentDappFromSameAccount = getSubscription(undefined, differentDappDomain)
const subscriptionToDifferentDappFromDifferentAccount = getSubscription(
  differentAccount,
  differentDappDomain
)

// subscribe to current dapp from current user
subscribe()
// subscribe to current dapp from different user
subscribe(differentAccount)
// subscribe to different dapp from current user
subscribe(undefined, differentDappDomain)
// subscribe to different dapp from different user
subscribe(differentAccount, differentDappDomain)

// unsubscribe from current dapp
unsubscribe()

// get all subscriptions for current account
const subscriptions = useAllSubscriptions()

const isSubscribed = Boolean(subscription)

References

• account (Optional): CAIP-10 account
• domain (Optional): dapp domain
• subscribe: Function to subscribe to current dApp () => void
• unsubscribe: Function to unsubscribe to current dApp () => void
• isSubscribed: Reactive state, checking if subscribed to dApp Boolean
• isSubscribing: If subscribe() is in-progress and has not finished yet
• isUnsubscribing: If unsubscribe() is in-progress and has not finished yet
• subscription: Reactive state, returning current subscription information, of type:

{
  topic: string
  account: string
  relay: relayertypes.protocoloptions
  metadata: Metadata
  scope: ScopeMap
  expiry: number
  symkey: string
  unreadCount: number
}

• subscriptions: Reactive state, returning array of current subscriptions

Managing Notifications

// watch notifications of current account's subscription to current dapp
const notificationsPerPage = 5
const isInfiniteScroll = true
const unreadFirst = true

const {
  data: notifications,
  nextPage,
  markNotificationsAsRead,
  markAllNotificationsAsRead
} = useNotifications(
  notificationsPerPage,
  isInfiniteScroll,
  account,
  domain,
  unreadFirst,
  onRead // optional function to run whenever messages are read
)

// marking a single notification as read
await notifications[0].markAsRead()

// mark specific notifications as read for default account and under default domain
await markNotificationsAsRead(notifications.slice(2).map(n => n.id))

// mark specific notifications as read for specified account under default domain
await markNotificationsAsRead(
  notifications.slice(2).map(n => n.id),
  differentAccount
)

// mark specific notifications as read for default account under specified domain
await markNotificationsAsRead(
  notifications.slice(2).map(n => n.id),
  undefined,
  differentDomain
)

// mark specific notifications as read for specified account under specified domain
await markNotificationsAsRead(
  notifications.slice(2).map(n => n.id),
  differentAccount,
  differentDomain
)

// mark all notifications as read for default account under default domain
await markAllNotificationsAsRead()

// mark all notifications as read for specified account under default domain
await markAllNotificationsAsRead(differentAccount)

// mark all notifications as read for default account under specified domain
await markAllNotificationsAsRead(undefined, differentDomain)

// mark all notifications as read for specified account under specified domain
await markAllNotificationsAsRead(differentAccount, differentDomain)

References

• useNotifications()
  • notificationsPerPage: Number representing how many notifications to get per fetch
  • isInfiniteScroll: Whether or not to keep already fetched notifications when getting next page
  • params: (optional) Additional parameters
  • unreadFirst: (optional, default true, since 1.3.0) Whether or not unread messages should be sorted at the top, regardless of timestamp
• nextPage: A function to be called to fetch the next page of notifications
• notifications: Array of notifications, of type
• notification.read: Mark the notification as read
• markNotificationsAsRead: Takes an array of notification IDs and marks them as read. Max 1000 IDs
• markAllNotificationsAsRead: Mark all notifications as read.

{
  title: string
  sentAt: number
  body: string
  id: string
  isRead: boolean
  url: string | null
  type: string
  markAsRead: () => Promise<void>
}

Notification Types

const { data: types, update } = useNotificationTypes()

References

• update: (enabledScopeNames: string[]) -> void
• types: Map of scopes (Notification types)

type ScopeMap = Record<
  string,
  {
    name: string
    description: string
    enabled: boolean
  }
>

Registering for Device Push Notifications

If you wish to receive live push notifications to your React Native or Web app, you must integrate with Firebase Messaging. More information about how to integrate with Firebase can be found here.

Your integration will obtain a token from Firebase and you will need to pass this token to the Web3Inbox SDK using the registerWithPushServer() function.

import { getToken } from 'firebase/messaging'

const { data: client } = useWeb3InboxClient()

// initialize Firebase's messaging object via Firebase's `getMessaging` function

const firebaseToken = getToken(firebaseMessaging, {
  vapidKey: 'YOUR_FIREBASE_VAPID_KEY'
})

client.registerWithPushServer(firebaseToken)

References

• registerWithPushServer: (token: string, platform: 'fcm' | 'apns' = 'fcm') => void

Either APNs or FCM can be used to receive push notifications to the device. The token you provide may be a token from either platform, provided the platform argument matches.

Listening For Events

This can be used to listen to, for example, messages received in realtime.

const { data: client } = useWeb3InboxClient()

client.on('notify_message', ({ message }) => {
  console.log(notification.title)
})

References

• message: Notification of type:

interface NotifyNotification {
  title: string
  sentAt: number
  body: string
  id: string
  url: string | null
  type: string
}