Wallet

Auth Setup

# Save API key interactively
nansen login --human
# Or use NANSEN_API_KEY after provisioning it through your environment/secret manager
nansen login

# Verify
nansen research profiler labels --address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 --chain ethereum

Wallet Providers

The CLI supports two wallet providers: