▶fetch_wallet_activity --chain=BTC --limit=5
✔ TX#8f2a1c | BTC → Bank | $1,240,000 | CONFIRMED
✔ TX#7e9b3d | BTC → ETH Swap | $890,000 | CONFIRMED
▶fetch_wallet_activity --chain=ETH --limit=3
✔ TX#3c4f8a | ETH → Bank | $2,100,000 | CONFIRMED
✔ TX#1a2b9e | ETH → SOL Swap | $450,000 | CONFIRMED
▶fetch_wallet_activity --chain=BCH,TRX,SOL
✔ TX#9d7c2f | BCH → Bank | $320,000 | CONFIRMED
✔ TX#5e8a1b | TRX → MATIC | $180,000 | CONFIRMED
✔ TX#2f6d4c | SOL → Bank | $760,000 | CONFIRMED