​

NhostReactClientConstructorParams

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Parameters

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adminSecret optional string

When set, the admin secret is sent as a header, x-hasura-admin-secret, for all requests to GraphQL, Storage, and Serverless Functions.

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functionsUrl optional string

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storageUrl optional string

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graphqlUrl optional string

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authUrl optional string

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region optional string

Project region (e.g. eu-central-1) Project region is not required during local development (when subdomain is localhost)

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subdomain optional string

Project subdomain (e.g. ieingiwnginwnfnegqwvdqwdwq) Use localhost during local development

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devTools optional boolean

Activate devTools e.g. the ability to connect to the xstate inspector

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autoSignIn optional boolean

When set to true, will parse the url on startup to check if it contains a refresh token to start the session with

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autoRefreshToken optional boolean

When set to true, will automatically refresh token before it expires

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clientStorage optional ClientStorage

Object where the refresh token will be persisted and read locally.

Recommended values:

• 'web' and 'cookies': no value is required

• 'react-native': use @react-native-async-storage/async-storage

  import { NhostClient } from '@nhost/nhost-js'
  import AsyncStorage from '@react-native-async-storage/async-storage';
  const nhost = new NhostClient({
    ...
    clientStorageType: 'react-native',
    clientStorage: AsyncStorage
  })
  

• 'custom': an object that defines the following methods:

  • setItem or setItemAsync
  • getItem or getItemAsync
  • removeItem

• 'capacitor':

  • capacitor version < 4 : use @capacitor/storage

  import { NhostClient } from '@nhost/nhost-js'
  import { Storage } from '@capacitor/storage'
  const nhost = new NhostClient({
    ...
    clientStorageType: 'capacitor',
    clientStorage: Storage
  })
  

  • capacitor version >= 4 : use @capacitor/preferences

  import { NhostClient  } from '@nhost/nhost-js';
  import { Preferences } from '@capacitor/preferences';
  const nhost = new NhostClient({
    ...
    clientStorageType: 'custom',
    clientStorage: {
      setItemAsync: async (key, value) => Preferences.set({ key, value }),
      getItemAsync: async (key) => {
        const { value } = await Preferences.get({ key });
        return value;
      },
      removeItem(key): (key) => Preferences.remove({ key })
    },
  });
  

• 'expo-secure-store': use expo-secure-store

    import { NhostClient } from '@nhost/nhost-js'
    import * as SecureStore from 'expo-secure-store';
    const nhost = new NhostClient({
      ...
      clientStorageType: 'expo-secure-store',
      clientStorage: SecureStore
    })
  

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clientStorageType optional ClientStorageType

Define a way to get information about the refresh token and its exipration date.

@default

web

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refreshIntervalTime optional number

Time interval until token refreshes, in seconds

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