Function useCupThreadUserToken

Returns string

Active user token string. Inside a <CupThreadProvider> without an explicit userToken prop and with an async storage adapter configured, this is '' until the persisted token resolves — gate token-dependent fetches on useCupThreadTokenReadiness().

function UserHeader() {
  const userToken = useCupThreadUserToken();
  return <Text>User ID: {userToken.substring(0, 8)}</Text>;
}
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