Using brrd is quick and super simple
yarn add brrdimport { BrrdClient } from 'brrd'
const brrd = new BrrdClient('pk_10298mU7-xR4T-nMi9-8381-1a2b3c4d5e6f')
const observation = await brrd.observe({ identifier: "uniqueuser@unique.com" }, 'PAYMENT')We can then detect and handle returned observations in our code
For more usage examples, please refer to our documentation