Open Money Stack added support for the TRON blockchain on October 8, 2026, enabling USDT payments and payouts.

From the articlePolygon Labs closes Coinme deal, gaining money-transmitter licenses in 48 states - CryptopolitanAlso in Polygon Closes Coinme Deal Taking Open Money Stack to 48 US States, Polygon Labs secures payments coverage across 48 US states after Coinme deal