210x5421 wallet
@0x542121 is a KOL tracked by CabalSpy on Solana, BNB Chain, Base, Ethereum and Robinhood Chain.No tracked trades in the last 30 days.
210x5421's wallet addresses
Solana wallet 1
5421XxP8p3QaKSJGa97E1ZrwRTZLhweZQgiPi7fw2AtVEVM wallet 2
0xebc8f4f35626b096c458d1c4d77c703a3a860b82About this profile
210x5421 (@0x542121 on X) is listed in the CabalSpy database of labeled KOL wallets. CabalSpy tracks 2 wallets for this trader on Solana, BNB Chain, Base, Ethereum and Robinhood Chain. The figures above cover the last 30 days and were last updated on October 3, 2026; the live wallet page shows current trades, holdings and a PnL chart.
Realized PnL is sales minus purchases, so a wallet that still holds its tokens can show a loss it has not actually taken. Developers can query this wallet through the KOL API, the SDKs or the MCP server.
Questions
01What is 210x5421's wallet address?
CabalSpy tracks 2 wallets linked to 210x5421 (@0x542121): 5421XxP8p3QaKSJGa97E1ZrwRTZLhweZQgiPi7fw2AtV (Solana); 0xebc8f4f35626b096c458d1c4d77c703a3a860b82 (EVM: BNB Chain, Base, Ethereum and Robinhood Chain).
02How can I follow 210x5421's trades?
Open the live wallet page on CabalSpy for current trades, holdings and PnL, or stream every buy and sell in real time through the CabalSpy KOL API (WebSocket stream "tx"). The wallet can also be looked up through the CabalSpy MCP server from Claude or Cursor.
03How does CabalSpy link wallets to KOLs?
CabalSpy combines on-chain activity analysis, its KOL connections network and wallets the traders have made public themselves. Labels are verified before they are listed. If a wallet is attributed incorrectly, contact contact@cabalspy.xyz.
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