@authtech/tag-manager

NFC card reader for Authtech implementations

Installation

Install the package in your project directory with:

npm install @authtech/tag-manager

Installing dependencies

To use this package, you need to install the following dependencies:

• react-native-nfc-manager

In your project directory, run:

npm install react-native-nfc-manager

Usage

Read NFC data

import { startSession, clearSession, readTag, decryptTagData } from '@authtech/tag-manager';

// ...

const AUTHTECH_API_KEY = 'pk_test_TYooMQauvdEDq54NiTphI7jx'

try {
  await startSession()
  const tagData = await readTag()
} finally {
  await clearSession()
}

Decrypt TAG data

const decryptedData = await decryptTagData(tagData, AUTHTECH_API_KEY)

React Hook

import { useTagManager } from '@authtech/tag-manager';

// ...

const { data, state, read, clear } = useTagManager({ apiKey: AUTHTECH_API_KEY })

return (
  <View>
    <Text>{state}</Text>
    <Button onPress={read}>Read</Button>
  </View>
)

API

readTag()

Reads the NFC tag and returns the data as a string.

requestDecrypt(tagData, apiKey)

Decrypts the tag data and returns the decrypted data as a object.

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT