Simplify relay request headers

src/lib/twitter-client-base.ts

@@ -1,4 +1,3 @@
-import { randomBytes, randomUUID } from 'node:crypto';
 import { runtimeQueryIds } from './runtime-query-ids.js';
 import { type OperationName, QUERY_IDS, TARGET_QUERY_ID_OPERATIONS } from './twitter-client-constants.js';
 import type { CurrentUserResult, TwitterClientOptions } from './twitter-client-types.js';
@@ -16,22 +15,14 @@ export type Mixin<TBase extends AbstractConstructor<TwitterClientBase>, TAdded>
 
 export abstract class TwitterClientBase {
   protected relayBaseUrl: string;
-  protected userAgent: string;
   protected timeoutMs?: number;
   protected quoteDepth: number;
-  protected clientUuid: string;
-  protected clientDeviceId: string;
   protected clientUserId?: string;
 
   constructor(options: TwitterClientOptions) {
     this.relayBaseUrl = this.normalizeRelayBaseUrl(options.relayBaseUrl ?? process.env.TWITTER_RELAY_BASE_URL);
-    this.userAgent =
-      options.userAgent ||
-      'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36';
     this.timeoutMs = options.timeoutMs;
     this.quoteDepth = normalizeQuoteDepth(options.quoteDepth);
-    this.clientUuid = randomUUID();
-    this.clientDeviceId = randomUUID();
   }
 
   protected abstract getCurrentUser(): Promise<CurrentUserResult>;
@@ -82,11 +73,7 @@ export abstract class TwitterClientBase {
   }
 
   protected getHeaders(): Record<string, string> {
-    return this.getJsonHeaders();
-  }
-
-  protected createTransactionId(): string {
-    return randomBytes(16).toString('hex');
+    return {};
   }
 
   private normalizeRelayBaseUrl(value: string | undefined): string {
@@ -105,37 +92,12 @@ export abstract class TwitterClientBase {
     return `${this.relayBaseUrl}${parsed.pathname}${parsed.search}`;
   }
 
-  protected getBaseHeaders(): Record<string, string> {
-    const headers: Record<string, string> = {
-      accept: '*/*',
-      'accept-language': 'en-US,en;q=0.9',
-      'x-twitter-active-user': 'yes',
-      'x-twitter-client-language': 'en',
-      'x-client-uuid': this.clientUuid,
-      'x-twitter-client-deviceid': this.clientDeviceId,
-      'x-client-transaction-id': this.createTransactionId(),
-      'user-agent': this.userAgent,
-      origin: 'https://x.com',
-      referer: 'https://x.com/',
-    };
-
-    if (this.clientUserId) {
-      headers['x-twitter-client-user-id'] = this.clientUserId;
-    }
-
-    return headers;
-  }
-
   protected getJsonHeaders(): Record<string, string> {
-    return {
-      ...this.getBaseHeaders(),
-      'content-type': 'application/json',
-    };
+    return { 'content-type': 'application/json' };
   }
 
   protected getUploadHeaders(): Record<string, string> {
-    // Note: do not set content-type; URLSearchParams/FormData need to set it (incl boundary) themselves.
-    return this.getBaseHeaders();
+    return {};
   }
 
   protected async ensureClientUserId(): Promise<void> {

src/lib/twitter-client-bookmarks.ts

@@ -22,7 +22,6 @@ export function withBookmarks<TBase extends AbstractConstructor<TwitterClientBas
       let urlWithOperation = `${TWITTER_API_BASE}/${queryId}/DeleteBookmark`;
 
       const buildBody = () => JSON.stringify({ variables, queryId });
-      const buildHeaders = () => ({ ...this.getHeaders(), referer: `https://x.com/i/status/${tweetId}` });
       let body = buildBody();
 
       const parseResponse = async (response: Response): Promise<BookmarkMutationResult> => {
@@ -42,7 +41,7 @@ export function withBookmarks<TBase extends AbstractConstructor<TwitterClientBas
       try {
         let response = await this.fetchWithTimeout(urlWithOperation, {
           method: 'POST',
-          headers: buildHeaders(),
+          headers: this.getJsonHeaders(),
           body,
         });
 
@@ -54,14 +53,14 @@ export function withBookmarks<TBase extends AbstractConstructor<TwitterClientBas
 
           response = await this.fetchWithTimeout(urlWithOperation, {
             method: 'POST',
-            headers: buildHeaders(),
+            headers: this.getJsonHeaders(),
             body,
           });
 
           if (response.status === 404) {
             const retry = await this.fetchWithTimeout(TWITTER_GRAPHQL_POST_URL, {
               method: 'POST',
-              headers: buildHeaders(),
+              headers: this.getJsonHeaders(),
               body,
             });
 

src/lib/twitter-client-posting.ts

@@ -71,7 +71,7 @@ export function withPosting<TBase extends AbstractConstructor<TwitterClientBase>
       let body = buildBody();
 
       try {
-        const headers = { ...this.getHeaders(), referer: 'https://x.com/compose/post' };
+        const headers = this.getJsonHeaders();
         let response = await this.fetchWithTimeout(urlWithOperation, {
           method: 'POST',
           headers,
@@ -88,14 +88,14 @@ export function withPosting<TBase extends AbstractConstructor<TwitterClientBase>
 
           response = await this.fetchWithTimeout(urlWithOperation, {
             method: 'POST',
-            headers: { ...this.getHeaders(), referer: 'https://x.com/compose/post' },
+            headers,
             body,
           });
 
           if (response.status === 404) {
             const retry = await this.fetchWithTimeout(TWITTER_GRAPHQL_POST_URL, {
               method: 'POST',
-              headers: { ...this.getHeaders(), referer: 'https://x.com/compose/post' },
+              headers,
               body,
             });
 
@@ -224,12 +224,8 @@ export function withPosting<TBase extends AbstractConstructor<TwitterClientBase>
       try {
         const response = await this.fetchWithTimeout(TWITTER_STATUS_UPDATE_URL, {
           method: 'POST',
-          headers: {
-            ...this.getBaseHeaders(),
-            'content-type': 'application/x-www-form-urlencoded',
-            referer: 'https://x.com/compose/post',
-          },
-          body: params.toString(),
+          headers: this.getHeaders(),
+          body: params,
         });
 
         if (!response.ok) {

src/lib/twitter-client-search.ts

@@ -105,7 +105,7 @@ export function withSearch<TBase extends AbstractConstructor<TwitterClientBase>>
           try {
             const response = await this.fetchWithTimeout(url, {
               method: 'POST',
-              headers: this.getHeaders(),
+              headers: this.getJsonHeaders(),
               body: JSON.stringify({ features, queryId }),
             });
 

src/lib/twitter-client-tweet-detail.ts

@@ -251,7 +251,7 @@ export function withTweetDetails<TBase extends AbstractConstructor<TwitterClient
 
             const postResponse = await this.fetchWithTimeout(`${TWITTER_API_BASE}/${queryId}/TweetDetail`, {
               method: 'POST',
-              headers: this.getHeaders(),
+              headers: this.getJsonHeaders(),
               body: JSON.stringify({ variables, features, queryId }),
             });
 

src/lib/twitter-client-types.ts

@@ -326,7 +326,6 @@ export interface FollowingResult {
 
 export interface TwitterClientOptions {
   relayBaseUrl?: string;
-  userAgent?: string;
   timeoutMs?: number;
   // Max depth for quoted tweets (0 disables). Defaults to 1.
   quoteDepth?: number;