{"id":"tp-44579","type":"article-newspaper","title":"Pump.fun Adds Arbitrum Trading With Users’ In-App USDC Balance","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/44579","datePublished":"2026-10-30T11:08:32.000Z","dateModified":"2026-10-30T11:08:32.000Z","language":"en","abstract":"The feature went live Oct. 28, letting users trade supported Arbitrum tokens without manually bridging funds.","section":"Technology","references":[{"title":"OKX’s X Layer","url":"https://www.tokenpost.com/news/technology/41091"}]}