JavaScript / Node

const API_KEY = process.env.XCROP_API_KEY
const BASE = 'https://xcrop.io/api'

async function xcrop(path, options = {}) {
  const { method = 'GET', body } = options
  const res = await fetch(BASE + path, {
    method,
    headers: {
      'Authorization': 'Bearer ' + API_KEY,
      ...(body ? { 'Content-Type': 'application/json' } : {}),
    },
    ...(body ? { body: JSON.stringify(body) } : {}),
  })
  if (!res.ok) throw new Error('XCROP ' + res.status + ': ' + (await res.text()))
  return res.json()
}

const result = await xcrop('/v2/search', {
  method: 'POST',
  body: { query: '#bitcoin', limit: 20, sort: 'latest' },
})

for (const tweet of result.data) {
  console.log('@' + tweet.author.username + ': ' + tweet.text)
  console.log('  Likes: ' + tweet.metrics.likes + ' | RT: ' + tweet.metrics.retweets)
}

// Get user profile
const { data: user } = await xcrop('/v2/users/elonmusk')
console.log(user.name + ' — ' + user.followers + ' followers')

// Get user's recent tweets
const { data: tweets } = await xcrop('/v2/users/elonmusk/tweets?count=10')
tweets.forEach(t => console.log(t.text.slice(0, 80)))

const { data } = await xcrop('/v2/tweets/create', {
  method: 'POST',
  body: { text: 'Hello from XCROP API!' },
})
console.log('Posted:', data.url)