Security researcher and blockchain research lead at Fireblocks; built OpenOrdex

seconding @ybadiss - try switching to a mainnet. i get `unsupported txn` on every testnet i've tried. although now i'm getting `{"errors":[{"message":"Internal server error"}]}` so 🤷

Is there an official list of supported chains at this point?

The spec says any eip155 is fair game, but in my testing anything beside mainnet Eth, Base, and Zora has failed.
@frog-dev seems to also be limiting transactions to these 3, so maybe they know something we don't?

Happiness enthusiast. Python over-user. @factchain cofounder.

not that i've seen, but that would be a great resource