According to @jbfxdotme, X is building Smart Cashtags that let posters specify the exact asset or smart contract, and users will be able to tap from Timeline to view its real-time price and all mentions, source: @nikitabier on X, source: @jbfxdotme on X, Jan 11, 2026. Nikita Bier said the team is collecting feedback as it iterates toward a public release next month, source: @nikitabier on X. For crypto traders, smart-contract support means on-chain tokens and DeFi contracts can be referenced with real-time pricing directly inside X to speed idea validation, source: @nikitabier on X. @jbfxdotme added that if direct market access is introduced on top, creators could earn affiliate fees from trades taken via their posts, linking research and execution in one flow, source: @jbfxdotme on X, Jan 11, 2026.