Wallet Analysis Answers: "Who is this wallet and what have they been doing?" ADDR = < address

CHAIN

ethereum nansen research profiler labels --address $ADDR --chain $CHAIN

→ label, category (e.g. "Smart Trader", "Fund", "Public Figure", ENS names)

nansen research profiler balance --address $ADDR --chain $CHAIN

→ token_symbol, token_name, token_amount, price_usd, value_usd per holding

nansen research profiler pnl-summary --address $ADDR --chain $CHAIN --days 30

→ realized_pnl_usd, realized_pnl_percent, win_rate, traded_token_count, traded_times, top5_tokens

nansen research profiler transactions --address $ADDR --chain $CHAIN --limit 20

→ block_timestamp, method, tokens_sent, tokens_received, volume_usd, source_type

nansen research profiler perp-positions --address $ADDR

→ asset_positions, margin_summary_account_value_usd, margin_summary_total_margin_used_usd

nansen research profiler counterparties --address $ADDR --chain $CHAIN --days 30

→ counterparty_address, counterparty_address_label, interaction_count, total_volume_usd, volume_in/out_usd

perp-positions returns Hyperliquid data — returns empty if the wallet has no open perps.