Reference

Currencies and tokens

Pools, tokens and the Pyth feeds behind each currency.

Pools

Ferry supports classic SPL tokens with up to nine decimals. The app lists the pools open on the network it's connected to.

How a currency is priced

Each currency has one Pyth feed against the dollar. Some feeds quote dollars per unit, like EUR/USD; others quote units per dollar, like USD/JPY, and Ferry inverts those. A cross such as EUR/CHF comes from the two dollar feeds.

Reference rates

The site's rate board also shows reference rates for the currencies below, each with its source named: Pyth, or the European Central Bank's daily reference. A reference rate is a reading only; a send always uses a signed Pyth price.