fetch-user-timelines.mjs

import fs from 'fs-extra'
import Twitter from 'twitter-v2'

const usernames = []

const auth = fs.readJSONSync('auth.json')

const client = new Twitter(auth)

for (const username of usernames) {
  const output = fs.createWriteStream(`data/${username}.jsonld`)

  const { data: user } = await client.get(`users/by/username/${username}`, {
    'user.fields':
      'created_at,description,entities,id,location,name,pinned_tweet_id,profile_image_url,protected,public_metrics,url,username,verified,withheld',
    expansions: 'pinned_tweet_id',
  })
  console.log(user)
  output.write(JSON.stringify(user))
  output.write('\n')

  const params = {
    max_results: 100,
    expansions:
      'attachments.poll_ids,attachments.media_keys,author_id,geo.place_id,in_reply_to_user_id,referenced_tweets.id,entities.mentions.username,referenced_tweets.id.author_id',
    'tweet.fields':
      'attachments,author_id,context_annotations,conversation_id,created_at,entities,geo,id,in_reply_to_user_id,lang,possibly_sensitive,public_metrics,referenced_tweets,reply_settings,source,text,withheld',
    'media.fields':
      'duration_ms,height,media_key,preview_image_url,public_metrics,type,url,width',
    'place.fields':
      'contained_within,country,country_code,full_name,geo,id,name,place_type',
  }

  do {
    const { data, meta } = await client.get(`users/${user.id}/tweets`, params)
    console.log({ data, meta })
    for (const item of data) {
      output.write(JSON.stringify(item))
      output.write('\n')
    }
    params.pagination_token = meta.next_token
    await new Promise((resolve) => setTimeout(resolve, 1000))
  } while (params.pagination_token)
}