FDUSD First Digital USD USD
USD-pegged · fiat-backed · #26 by USD value
Supply Over 90 Days
About First Digital USD
First Digital USD holds cash & t-bills (first digital) against its FDUSD supply, issued by First Digital. Supply spans 6 chains, with Ethereum holding 69% of it. Figures on this page come from DefiLlama and refresh daily at 00:00 UTC.
Chain Distribution supply by blockchain
| Chain | Share | Supply |
|---|---|---|
| Ethereum | 68.9% | $241.7M |
| BSC | 16.3% | $57.1M |
| Sui | 12.4% | $43.5M |
| Solana | 2.4% | $8.5M |
| Arbitrum | 0.0% | $44,622 |
| TON | 0.0% | $1,085 |
Supply Changes
Frequently Asked Questions
What backs FDUSD?
FDUSD is backed by cash & t-bills (first digital). The issuer is First Digital. Reserve composition is as reported by the issuer; this page does not audit it.
How is FDUSD different from USDT and USDC?
USDT and USDC are the two largest USD stablecoins by circulation. FDUSD shares the USD peg but differs in issuer, reserve composition, chain mix, and where it is accepted. Use the comparison pages below for a field-by-field breakdown.
Where does the data on this page come from?
Circulating supply and chain distribution come from DefiLlama's stablecoin API; price and 24h volume come from CoinGecko. The page rebuilds daily at 00:00 UTC. Non-USD coins are converted to USD-equivalent using approximate reference rates, so those figures are indicative rather than exact.
Details
| Full Name | First Digital USD |
| Symbol | FDUSD |
| Peg | USD |
| Peg Mechanism | fiat-backed |
| Backing | Cash & T-bills (First Digital) |
| Issuer | First Digital |
| Chains Deployed | 6 |
| CoinGecko | View on CoinGecko → |
| Data Source | DefiLlama → |
| Last Updated | 2026-08-09 · refreshes daily 00:00 UTC |
USDT
USDC
USD1
USDG