All Tools
Tools/Stablecoin Reference
🪙
BlockchainAvailable
Stablecoin Reference
Regulated stablecoins used for card-network settlement — issuer, chains, contract addresses, decimals, regulation, and Visa / Mastercard settlement support. Open any coin for a full detail page.
9 of 9 stablecoins
| Symbol | Name | Issuer | Peg | Decimals | Chains | Visa | Mastercard | Status | |
|---|---|---|---|---|---|---|---|---|---|
| USDC | USD Coin | Circle | USD | 6 | Ethereum, Solana, Base, Arbitrum, Polygon, Avalanche, Stellar | ✓ | ✓ | live | detail → |
| EURC | Euro Coin | Circle | EUR | 6 | Ethereum, Solana, Base, Avalanche | ✓ | — | live | detail → |
| PYUSD | PayPal USD | Paxos Trust Company (for PayPal) | USD | 6 | Ethereum, Solana | ✓ | ✓ | live | detail → |
| USDG | Global Dollar | Paxos Digital Singapore (Global Dollar Network) | USD | 6 | Ethereum, Solana | ✓ | ✓ | live | detail → |
| USDP | Pax Dollar | Paxos Trust Company | USD | 18 | Ethereum | — | ✓ | live | detail → |
| RLUSD | Ripple USD | Standard Custody & Trust (Ripple) | USD | 18 | Ethereum, XRP Ledger | — | ✓ | live | detail → |
| SoFiUSD | SoFi USD | SoFi | USD | — | Multiple (per Mastercard program) | — | ✓ | live | detail → |
| OUSD | Open USD | Open Standard (140+ member consortium) | USD | — | Solana, Polygon, Stellar, Aptos | — | — | announced | detail → |
| USDT | Tether USD | Tether | USD | 6 | Ethereum, Tron | — | — | live | detail → |
Card-network settlement chains (Jul 2026)
Visa
Ethereum · Solana · Stellar · Avalanche
US-domestic USDC settlement (Dec 2025) runs over Solana; 25+ fiat conversion currencies planned through 2026.
Mastercard
Arbitrum · Base · Canton · Ethereum · Polygon · Solana · Tempo · XRP Ledger
Jun 2026 expansion: intraday, weekend, and holiday settlement windows; existing fraud/dispute processes retained.
Settlement support = the coin is accepted for issuer/acquirer settlement obligations with the network. It does not mean consumers pay with the coin at the point of sale — authorization stays on the existing card rails. Network support lists change frequently; each detail page carries dated sources.