What are the channels for making exchanges on Telegram?

To create your Buy / Sell orders for Bitcoin, use the chat with @lnp2pbot.

The offers created with @lnp2pBot are published in Telegram channels from where they can be taken by clicking the Buy Satoshis or Sell Satoshis button that appears below each one.

There is a general channel @p2plightning where offers that do not belong to any community are listed, hence there are various fiat currencies available. Additionally, there are channels associated with communities where only offers with the fiat currencies permitted in those communities are published.