erc20-convert

Overview ¶

erc20-convert exercises Lumera's ERC20 conversion flow in both directions. Direction is controlled by --mode:

coin-to-erc20: wraps ulume coins as ERC20 tokens at the configured 0x receiver
erc20-to-coin: unwraps ERC20 tokens back to ulume at the configured bech32 receiver

The signing key must be eth_secp256k1 so the 0x sender derivation matches Lumera's account semantics.