The native token on BitTorrent Chain is BitTorrent (BTT), which can be acquired in the following two ways:
1. With SunSwap on the TRON network, you can swap other tokens for BTT (TRC-20) tokens and then transfer them to BTTC.
2. Alternatively, you can buy BTT at centralized exchanges (CEXs), and choose the BTTC network upon withdrawal to get BTT on BTTC.