Circle
Stablecoin · Fiat-Backed Regulated · USDC
Circle Internet Financial issues USDC and EURC, fully reserved fiat stablecoins backed by cash and short-term U.S. Treasuries held with regulated custodians, with monthly third-party attestations.
The largest regulated dollar stablecoin issuer.
Circulating supply
$73.71B
-0.0% 24h
Latest data · 15 min delay
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Circle — Research Skill
The largest regulated dollar stablecoin issuer.
circle · v1.0.0
Facts
| category | Network |
| symbol | USDC |
| tagline | The largest regulated dollar stablecoin issuer. |
| arbitrumNative | no |
| chains | Ethereum, Solana, Base, Arbitrum, Polygon |
| security | audited (OZ-derived · reported audited (no public link)) |
| memberCoins | 2 (USDC, EURC) |
| tvl | $73.71B |
| universalMetricsSyncedAt | 2026-07-03T17:00:40Z |
Sections
Overview
Circle Internet Financial issues USDC and EURC, fully reserved fiat stablecoins backed by cash and short-term U.S. Treasuries held with regulated custodians, with monthly third-party attestations.
What makes it different
Only public-company major issuer (NYSE: CRCL); dual USDC + EURC products under NYDFS, EU MiCA EMI, and Singapore MAS regimes.
Components
- Circle core product: Circle Internet Financial issues USDC and EURC, fully reserved fiat stablecoins backed by cash and short-term U.S. Treasuries held with regulated custodians, with monthly third-party attestations.
Member coins
- USD Coin (USDC) — Stablecoin, Primary regulated dollar - Euro Coin (EURC) — Stablecoin, Regulated euro stablecoin
Risks
- Smart Contract: On-chain logic upgrades, bugs, or parameter errors can impair user funds. - Market: Token, collateral, or peg volatility affects protocol solvency and user outcomes. - Liquidity: Thin markets make exits, liquidations, or redemptions harder during stress. - Peg: Stablecoin may de-peg under reserve, liquidity, or confidence stress.
Actions
| Name | Signature | Access |
|---|---|---|
getProfile Read the CanHav profile for Circle. | research_getEntity({ slug: "circle" }) | read-only |
listMembers List the member coins (stablecoins / tokens / RWAs) under this network. | research_listByCategory({ category: "networks" }) | read-only |
readLiveMetrics Read live on-chain supply / metadata for a member contract (Arbitrum). | chain_readLive({ address: "0x..." }) | read-only |
getHistory Pull historical peg / TVL series for a member protocol. | research_getHistory({ slug: "<member-slug>", metric: "peg" | "tvl" }) | read-only |
Glossary
- TVL
- Total value locked — assets held or managed by a protocol, in USD.
- APR
- Annual percentage rate — yield before compounding.
- RWA
- Real-world asset — an off-chain asset represented as an on-chain token.
- ERC-8004
- Trustless-agent identity standard; an agent's portable on-chain identity (ERC-721).