Add Xquik to Twitter section

Author: kriptoburak

README.md

@@ -330,6 +330,10 @@ Search by location, relationships, and more!.
       - Link: [BirdHunt](https://birdhunt.huntintel.io/)
       - Description: Easily find social media posts surrounding a location.
 
+19. **Xquik**
+      - Link: [Xquik](https://xquik.com/)
+      - Description: Real-time X (Twitter) data platform with tweet search, user lookup, follower/following extraction, reply/retweet/quote extraction, account monitoring, engagement metrics, community & Space data, giveaway draws, and trending topics. REST API with 76 endpoints.
+
 ## Pinterest
 
 1. **DownAlbum**