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SpherePay supports a broad range of fiat payment rails and stablecoin networks, enabling on-ramp and off-ramp transfers across USD, EUR, and BRL on the fiat side and USDC, USDT, and EURC on the crypto side. The table below lists supported source-to-destination combinations. Use it as a reference when planning your integration.
Some combinations may not be available. Availability can depend on your account configuration, region, and verification profile, and the supported set differs by product — some combinations apply only to the Transfers API, Onramper Accounts, or Offloader Wallets. Confirm availability with your SpherePay representative before building.

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Supported rails table

Source RailSource CurrencyDestination RailDestination Currency
ACHUSDEthereumUSDT
ACHUSDTronUSDT
ACHUSDArbitrumUSDC
ACHUSDAvalancheUSDC
ACHUSDBaseUSDC
ACHUSDEthereumUSDC
ACHUSDPolygonUSDC
ACHUSDSolanaUSDC
ACHUSDBaseEURC
ACHUSDEthereumEURC
ACHUSDSolanaEURC
WireUSDEthereumUSDT
WireUSDTronUSDT
WireUSDArbitrumUSDC
WireUSDAvalancheUSDC
WireUSDBaseUSDC
WireUSDEthereumUSDC
WireUSDPolygonUSDC
WireUSDSolanaUSDC
WireUSDBaseEURC
WireUSDEthereumEURC
WireUSDSolanaEURC
SEPAEUREthereumUSDT
SEPAEURTronUSDT
SEPAEURArbitrumUSDC
SEPAEURAvalancheUSDC
SEPAEURBaseUSDC
SEPAEUREthereumUSDC
SEPAEURPolygonUSDC
SEPAEURSolanaUSDC
SEPAEURBaseEURC
SEPAEUREthereumEURC
SEPAEURSolanaEURC
PIXBRLEthereumUSDT
PIXBRLPolygonUSDT
PIXBRLTronUSDT
PIXBRLBaseUSDC
PIXBRLEthereumUSDC
PIXBRLPolygonUSDC
ArbitrumUSDCACHUSD
ArbitrumUSDCWireUSD
ArbitrumUSDCSEPAEUR
AvalancheUSDCACHUSD
AvalancheUSDCWireUSD
AvalancheUSDCSEPAEUR
BaseUSDCACHUSD
BaseUSDCWireUSD
BaseUSDCSEPAEUR
BaseUSDCPIXBRL
BaseEURCACHUSD
BaseEURCWireUSD
BaseEURCSEPAEUR
EthereumUSDCACHUSD
EthereumUSDCWireUSD
EthereumUSDCSEPAEUR
EthereumUSDCPIXBRL
EthereumUSDTACHUSD
EthereumUSDTWireUSD
EthereumUSDTPIXBRL
EthereumEURCACHUSD
EthereumEURCWireUSD
EthereumEURCSEPAEUR
PolygonUSDCACHUSD
PolygonUSDCWireUSD
PolygonUSDCSEPAEUR
PolygonUSDCPIXBRL
PolygonUSDTPIXBRL
SolanaUSDCACHUSD
SolanaUSDCWireUSD
SolanaUSDCSEPAEUR
SolanaEURCACHUSD
SolanaEURCWireUSD
SolanaEURCSEPAEUR
TronUSDTACHUSD
TronUSDTWireUSD
TronUSDTPIXBRL

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Notes

BRL/PIX transfers require a separate verification profile (kyc_profile_b for individuals, kyb_profile_b for businesses) in addition to the standard profile. Contact your SpherePay representative to enable BRL/PIX access before initiating transfers on that rail.
  • Solana is not supported as a source or destination for BRL transfers. Requests using "network": "sol" with a BRL source or destination will be rejected.
  • The table above reflects the Transfers API. Onramper Accounts and Offloader Wallets may support a different subset of combinations.
  • If you need a combination that is not listed, or have questions about eligibility, contact your SpherePay representative.
SWIFT (international USD payout) is supported as an off-ramp destination rail (currency: "usd", networks: ["swift"]) for delivering USD to international bank accounts. Register the beneficiary as a USD SWIFT bank account with an accountNumber (IBAN or BBAN) and bic, plus up to three optional intermediary correspondent-bank BICs. SWIFT requires verification profile C — a USD SWIFT bank account cannot be created until profile C is approved. Third-party SWIFT payments also require a supporting document — see Supporting documents for SWIFT third-party payments.
Last modified on June 30, 2026