Frax Announces Six-Currency FX Lineup on Aerodrome

Frax announced a six-currency foreign-exchange lineup on Aerodrome on Base on Oct. 19, giving traders direct stablecoin pairs against its dollar token frxUSD.

The six pools held about $241,000 in combined liquidity and recorded roughly $20,000 in trading over the preceding 24 hours, according to The Defiant’s calculation using a GeckoTerminal API snapshot retrieved at 12:28 p.m. ET. All six registered activity, but the Australian-dollar and South African rand pools each traded less than $200.

The lineup pairs frxUSD with BRZ, CADD, tGBP, IDRX, ZARP and AUDF—tokens tracking the Brazilian real, Canadian dollar, British pound, Indonesian rupiah, South African rand and Australian dollar, respectively. Traders exchange currency-pegged tokens through the pools, rather than bank-account balances. “Six local currency stablecoins trade against frxUSD,” Frax said, naming DFB as a collaborator.

Liquidity and Trading in the Six Aerodrome FX Pools

Source: GeckoTerminal, snapshot retrieved Oct. 19, 2026, at 12:28 p.m. ET. Volume covers the preceding 24 hours; liquidity is the estimated dollar value of pool assets.

IDRX had the largest pool, with about $79,000 in assets. CADD led 24-hour trading with about $6,941, followed by tGBP at $6,194 and IDRX at $5,901. AUDF recorded about $92 and ZARP about $160.

Aerodrome’s interface identifies the listed FX markets as concentrated-liquidity pools. The liquidity figures measure total pool assets, not quoted execution depth for a particular order.

Another Venue for frxUSD-Based FX

The lineup extends a model already deployed on Polygon. The Defiant reported in April that Polygon, Frax, Curve and DFB had launched pools using frxUSD as their common dollar pairing. Polygon’s description identifies Curve’s FXSwap as the exchange infrastructure.

The Base lineup includes Canadian-dollar and rand tokens, while the earlier Polygon lineup included KRWQ, a Korean won token, and USDT alongside BRZ, IDRX, tGBP and AUDF.

Liquidity still differs substantially by venue. Curve’s official pool data, retrieved at 12:29 p.m. ET, put its Polygon BRZ/frxUSD FXSwap v3 pool at about $373,000—compared with about $19,700 in the corresponding Aerodrome pool in GeckoTerminal’s snapshot.