USDa

USDa (USDA) is a cryptocurrency, traded on global digital-asset markets. Live market data for USDa is temporarily unavailable, so the price, market-capitalisation and ranking figures on this page will populate automatically once a fresh data feed is available — no placeholder values are shown in the meantime.

USDa is a US-dollar-pegged stablecoin issued by a centralized issuer and used primarily as on-chain dollar liquidity. Stablecoins are the largest single category of crypto activity by transaction volume — the rails on which most exchange trading, DeFi lending, and cross-border payments actually settle.

Unlike volatile crypto assets, USDA does not derive its value from speculation. Its value tracks the US dollar, and what differentiates it from competitors is the reserve composition, regulatory standing, transparency, and breadth of integrations across exchanges and DeFi protocols.

USDA circulates across multiple blockchains — primarily Ethereum, but increasingly Solana, Tron, Arbitrum, Base, and Polygon. The supply on each chain reflects where on-chain dollar activity is most economically attractive.

USDa (USDA) is a stablecoin — a token whose value is pegged to the US dollar, not discovered through open-market price action. Each token is intended to be redeemable for one US dollar by the issuer, and the peg holds because of the issuer's commitment to honor redemptions at par.

USDA is issued by a centralized issuer and backed by fiat reserves. The issuer publishes periodic attestations of reserves, which is the primary check on whether the peg is structurally sound. On-chain, every USDA token in circulation should correspond to a dollar of reserve held off-chain (or, in the case of decentralized stablecoins, a basket of crypto collateral provably exceeding 100% of circulating value).

The metric that matters for USDA is not "price" but peg stability. Day-to-day moves above or below $1.00 are typically within ±0.1% and reflect liquidity conditions, exchange premiums, or temporary demand-supply imbalances — not a fundamental change in value.

USDA is used wherever on-chain US-dollar liquidity is needed:

• Trading. Most centralized exchange volume is quoted in stablecoins, not BTC or USD. Stablecoins are the standard quote currency for crypto trading pairs.
• DeFi collateral and lending. Stablecoins are the dominant collateral type in lending protocols (Aave, Compound) and the asset most commonly borrowed against volatile crypto positions.
• Cross-border payments and remittances. Sending stablecoins across borders is faster and cheaper than wire transfers, especially in regions with restricted banking access.
• Yield generation. Holders can earn yield by lending stablecoins on DeFi protocols, by depositing them into yield-bearing vaults, or by holding interest-bearing variants where available.
• Treasury management. Crypto-native businesses and DAOs hold operational reserves in stablecoins to avoid mark-to-market volatility.
• Inflation hedging in emerging markets. In countries with high local-currency inflation, stablecoins are increasingly held as a dollar-denominated savings vehicle.

Risks specific to stablecoins differ fundamentally from risks of volatile crypto assets:

• Issuer risk. The peg depends on the issuer's solvency and willingness to honor redemptions. An issuer collapse can be catastrophic — historical depegs (USDC in March 2023 around the Silicon Valley Bank failure, UST in May 2022) illustrate the speed at which trust can evaporate.
• Banking risk. Reserves held at traditional banks are exposed to the banks' solvency. The USDC depeg in 2023 was the direct consequence of SVB exposure.
• Regulatory risk. Stablecoin regulation is actively evolving (GENIUS Act in the US, MiCA in the EU). Changes in regulatory treatment can affect availability, redemption terms, or even legitimacy.
• Smart contract risk. On-chain, the token contract itself could be exploited. The freeze functions some stablecoins include can also be used against individual holders if requested by authorities.
• Peg deviation risk. Even fundamentally sound stablecoins can deviate from $1.00 during liquidity shocks. The deviation is usually short-lived but can cause real losses for users who transact during the window.
• Centralization. Most major stablecoins are issued by centralized entities and can comply with sanctions, freeze addresses, or be subject to regulatory orders.