What is Portal to Bitcoin (PTB)?
Portal is the only custody-less interoperability protocol for Bitcoin. Portal enables fast, low cost atomic swaps between native Bitcoin assets like BTC, Ordinals, and Runes, to L2s and other L1s. With Portal’s technical breakthroughs, there is no bridging or wrapping. User funds are always safe.
Where can you buy Portal to Bitcoin?
Portal to Bitcoin (PTB) is traded on a wide range of centralized and decentralized exchanges. The most liquid markets for PTB sit on tier-1 venues - the sort of exchanges where institutional desks and professional market makers rebalance continuously - which is what keeps the spread tight and the last price tied closely to fair value.
The price and 24-hour volume on this page combine the exchanges ReadPrices tracks for PTB. Before you trade, compare the fee schedule and the order-book depth on the venue you plan to use: the same coin can cost noticeably more to buy on a thin market.