Those examples are valid for both v1.1 and v2 of Twitter API.
Presented examples are not exhaustive. Every endpoint wrappers are available in the v1.1 comprehensive documentation, the v2 comprehensive documentation and the stream-related comprehensive documentation.
All the used entities (classes, interfaces, enums...) are imported from twitter-api-v2 package.
All returned types and parameters only reflect available data on Twitter API documentation. For each implemented endpoint, you have a link to documentation available in JSDoc comment.
Note: Top-level use of await is not available in most of Node.js usage. You might need to wrap awaits into async functions. See MDN related documentation.
This kind of auth is needed for endpoint mentioned with "OAuth 1.0a User context" or "OAuth 2.0 Authorization Code with PKCE" in Twitter documentation.
Usually, this is used to act on behalf of a user.
Access token and access secret are obtained through the 3-legged auth flow.
- OAuth 1.0a User context (the most common, supports API v1.1 & v2)
This authentication method requires to use a couple of 4 keys, 2 are your app keys and 2 are obtained with the 3-legged auth flow.
const client = new TwitterApi({
appKey: '<YOUR-TWITTER-APP-TOKEN>',
appSecret: '<YOUR-TWITTER-APP-SECRET>',
accessToken: '<YOUR-TWITTER-ACCESS-TOKEN>',
accessSecret: '<YOUR-TWITTER-ACCESS-SECRET>',
});
// NOTE: accessToken and accessSecret are not required if you want to generate OAuth login links.- OAuth 2.0 Authorization Code with PKCE (fine-grained scopes, API v2 only)
This authentication method only requires to use the obtained access token with the 3-legged OAuth2 auth flow.
const client = new TwitterApi('<YOUR-ACCESS-TOKEN>');If your access token is no longer valid, but you have a refresh token (you've specified offline.access in scope array), you can ask for a new access token with your client keys:
const client = new TwitterApi({ clientId: '<YOUR-CLIENT-ID>', clientSecret: '<YOUR-CLIENT-SECRET>' });
const { client: refreshedClient, accessToken, refreshToken } = await client.refreshOAuth2Token('<YOUR-REFRESH-TOKEN>');
// Use {refreshedClient}, and save {accessToken} and {refreshToken} in your storage to use them laterThis kind of auth is accepted on Twitter endpoints with "OAuth 2.0 Bearer token" (or Application context) mentioned in documentation.
const client = new TwitterApi('<YOUR-TWITTER-BEARER-TOKEN>');Twitter API v2 let you customize the right-level of your client. This should match your app-level defined in Twitter Apps portal. This doesn't enforce anything at request level, but it will filter listed endpoint wrappers by your IDE through code suggestions.
Note: If you use OAuth2 user-context, those levels don't match with the available scopes. Just use the classic client in this case.
// By default, client are created with the max right-level (Read+Write+DMs)
const client = new TwitterApi('<YOUR-TWITTER-BEARER-TOKEN>');
// Read+Write level
const rwClient = client.readWrite;
// Read-only level
const roClient = client.readOnly;Download tweets of home timeline and consume them with a paginator.
// Home timeline is available in v1 API, so use .v1 prefix
const homeTimeline = await client.v1.homeTimeline();
// Current page is in homeTimeline.tweets
console.log(homeTimeline.tweets.length, 'fetched.');
const nextHomePage = await homeTimeline.next();
console.log('Fetched tweet IDs in next page:', nextHomePage.tweets.map(tweet => tweet.id_str));Download tweets of user timeline using v2 API and consume them with a paginator.
This example uses the TwitterV2IncludesHelper, learn more about it here.
const jackTimeline = await client.v2.userTimeline('12', {
expansions: ['attachments.media_keys', 'attachments.poll_ids', 'referenced_tweets.id'],
'media.fields': ['url'],
});
// jackTimeline.includes contains a TwitterV2IncludesHelper instance
for await (const tweet of jackTimeline) {
const medias = jackTimeline.includes.medias(tweet);
const poll = jackTimeline.includes.poll(tweet);
if (medias.length) {
console.log('This tweet contains medias! URLs:', medias.map(m => m.url));
}
if (poll) {
console.log('This tweet contains a poll! Options:', poll.options.map(opt => opt.label));
}
}// First, post all your images to Twitter
const mediaIds = await Promise.all([
// file path
client.v1.uploadMedia('./my-image.jpg'),
// from a buffer, for example obtained with an image modifier package
client.v1.uploadMedia(Buffer.from(rotatedImage), { type: 'png' }),
]);
// mediaIds is a string[], can be given to .tweet
await client.v1.tweet('My tweet text with two images!', { media_ids: mediaIds });// A video which is more than 15MB must be uploaded with 'longmp4'
const mediaIdVideo = await client.v1.uploadMedia('./test-video.mp4', { type: 'longmp4' });
const mediaIdSubtitles = await client.v1.uploadMedia('./test-video-subtitles.srt');
// Associate subtitles and video
await client.v1.createMediaSubtitles(mediaIdVideo, [{ language_code: 'en', display_name: 'English', media_id: mediaIdSubtitles }]);
// Reply
await client.v1.reply('Look at my video!', tweetIdToReply, { media_ids: mediaIdVideo });Listen for a bunch of words using v2 stream filter API.
// Get and delete old rules if needed
const rules = await client.v2.streamRules();
if (rules.data?.length) {
await client.v2.updateStreamRules({
delete: { ids: rules.data.map(rule => rule.id) },
});
}
// Add our rules
await client.v2.updateStreamRules({
add: [{ value: 'JavaScript' }, { value: 'NodeJS' }],
});
const stream = await client.v2.searchStream({
'tweet.fields': ['referenced_tweets', 'author_id'],
expansions: ['referenced_tweets.id'],
});
// Enable auto reconnect
stream.autoReconnect = true;
stream.on(ETwitterStreamEvent.Data, async tweet => {
// Ignore RTs or self-sent tweets
const isARt = tweet.data.referenced_tweets?.some(tweet => tweet.type === 'retweeted') ?? false;
if (isARt || tweet.data.author_id === meAsUser.id_str) {
return;
}
// Reply to tweet
await client.v1.reply('Did you talk about JavaScript? love it!', tweet.data.id);
});const foundUsers = await client.v1.searchUsers('alki');
// use an async for-of to iterate over the multiple result pages!
for await (const user of foundUsers) {
console.log('User matching search:', user.screen_name);
}// Upload from a path (the same sources as .uploadMedia are accepted)
await client.v1.updateAccountProfileBanner('./new-banner.png', { width: 450, height: 150, offset_left: 20 });
const updatedProfile = await client.currentUser();
const allBannerSizes = await client.v1.userProfileBannerSizes({ user_id: updatedProfile.id_str });
console.log('New banner! Max size at URL:', allBannerSizes.sizes['1500x500'].url);const pendingRequests = await client.v1.friendshipsIncoming();
const hydratedUsers = await client.v1.users({ user_id: pendingRequests.ids.slice(0, 100) });
for (const user of hydratedUsers) {
console.log(user.screen_name, 'wants to follow you!');
}const imgMediaId = await client.v1.uploadMedia('./test-image.mp4', { target: 'dm' });
await client.v1.sendDm({
recipient_id: '12',
text: 'Hello, have a great day :)',
attachment: { type: 'media', media: { id: imgMediaId } },
});const welcomeDm = await client.v1.newWelcomeDm('Welcome DM hello :)', { text: 'Welcome to our chat! Please tell us whats happening.' });
// This will handle all the boilerplate for you:
await client.v1.setWelcomeDm(welcomeDm[EDirectMessageEventTypeV1.WelcomeCreate].id);You can see a real-life example of a 3-legged auth flow here.
See also authentication documentation for examples and explanations about Twitter auth flow.
// Create a partial client for auth links
const client = new TwitterApi({ appKey: '<YOUR-TWITTER-APP-TOKEN>', appSecret: '<YOUR-TWITTER-APP-SECRET>' });
const authLink = await client.generateAuthLink('oob');
// Redirect your client to authLink.url
console.log('Please go to', authLink.url);
// ... user redirected to https://your-website.com?oauth_token=XXX&oauth_verifier=XXX after user app validation
// Create a temporary client with previous-step tokens
const connecterClient = new TwitterApi({
appKey: '<YOUR-TWITTER-APP-TOKEN>',
appSecret: '<YOUR-TWITTER-APP-SECRET>',
accessToken: authLink.oauth_token,
accessSecret: authLink.oauth_token_secret,
});
// Validate verifier to get definitive access token & secret
const { accessToken, accessSecret } = connecterClient.login('<THE_OAUTH_VERIFIER>');
console.log('Access token and secret for logged client:', accessToken, accessSecret);// Create a partial client for auth links
const client = new TwitterApi({ clientId: '<YOUR-CLIENT-ID>', clientSecret: '<YOUR-CLIENT-SECRET>' });
const { url, codeVerifier, state } = client.generateOAuth2AuthLink('<CALLBACK_URL>', { scope: ['tweet.read', 'users.read', 'offline.access'] });
// Redirect your client to {url}
console.log('Please go to', url);
// ... user redirected to https://your-website.com?code=XXX&state=XXX after user app validation
// Validate code to get access token
const { client: loggedClient, accessToken, refreshToken } = await client.loginWithOAuth2({ code, codeVerifier, redirectUri: '<CALLBACK_URL>' });
console.log('Access token for logged client:', accessToken);
console.log('Refresh token to store for client:', refreshToken);You can directly use HTTP wrappers to make custom requests.
Requests under .v1 are prefixed with https://api.twitter.com/1.1/, and under .v2 are prefixed with https://api.twitter/2/.
It means that if you need to use a different domain, for example https://upload.twitter.com/1.1/, you must specify it manually (see below).
// With default prefix
const result = await client.v2.get('tweets/search/recent', { query: 'nodeJS', max_results: 100 });
console.log(result.data); // TweetV2[]
// With custom prefix
const mediaStatus = await client.v1.get<MediaStatusV1Result>(
'media/upload.json',
{ command: 'STATUS', media_id: '20' },
{ prefix: 'https://upload.twitter.com/1.1/' },
);
console.log('Media is ready:', mediaStatus.processing_info.state === 'succeeded');By default, twitter-api-v2 tries to auto-detect the body format needed for the desired endpoint.
But if this doesn't work (fe Twitter error of invalid body format), you can build a request with a fixed body format.
forceBodyMode property accepts:
urlfor URL-encoded bodies (most of v1.1 endpoints)form-datafor multipart/form-data encoded bodies (endpoints with file upload)jsonfor JSON-encoded bodies (v1.1 DMs & v2 endpoints)rawif you've already encoded the body (the body must be aBuffer)
// Manually upload a media with media/upload endpoint
await client.v1.post(
'media/upload.json',
{ command: 'APPEND', media_id: '20', segment_index: '0', media: fs.readFileSync('./media.jpg') },
{ prefix: 'https://upload.twitter.com/1.1/', forceBodyMode: 'form-data' },
);