Supported Chains and Currencies

Blockchains and currencies supported by Circle Mint and related APIs.

Unsupported assets

Circle Mint and Circle APIs only support USDC and EURC tokens on the indicated blockchains. Don’t send unsupported tokens such as USDT or bridged USDC to your Circle Mint address. Doing so might result in a loss of funds.

Cosmos appchains

Circle Mint and Circle APIs only support USDC from Noble. If you transfer USDC from Noble to other appchains via IBC (Inter-Blockchain Communication), you must transfer it back to Noble before you transfer it to your Circle Mint address.

Don’t attempt to deposit USDC from an appchain other than Noble to your Circle Mint address. Doing so might result in a loss of funds.

Polkadot parachains

Circle Mint and Circle APIs only support USDC from Polkadot Asset Hub. If you transfer USDC from Polkadot Asset Hub to other parachains via XCM, you must transfer it back to Polkadot Asset Hub before you transfer it to your Circle Mint address.

Don’t attempt to deposit XCM-transferred USDC from a parachain other than Polkadot Asset Hub to your Circle Mint address. Doing so might result in a loss of funds.

Injective

Circle Mint only supports USDC deposits on Injective through the EVM layer. Cosmos-layer USDC deposits are not supported. If you deposit USDC through the Cosmos layer, your funds are stuck and not credited to your Circle Mint account. To recover stuck funds, contact Circle Support.

USDC

Chain	API Chain Code	API Currency Code
Algorand	ALGO	USD
Aptos	APTOS	USD
Arbitrum	ARB	USD
Arc	ARC	USD
Avalanche C-Chain	AVAX	USD
Base	BASE	USD
Celo	CELO	USD
Codex	CODEX	USD
EDGE	EDGE	USD
Ethereum	ETH	USD
Hedera	HBAR	USD
HyperEVM	HYPEREVM	USD
Injective	INJECTIVE	USD
Ink	INK	USD
Linea	LINEA	USD
Monad	MONAD	USD
Morph	MORPH	USD
NEAR	NEAR	USD
Noble	NOBLE	USD
OP Mainnet	OP	USD
Pharos	PHAROS	USD
Plume	PLUME	USD
Polkadot Asset Hub	PAH	USD
Polygon PoS	POLY	USD
Sei	SEI	USD
Solana	SOL	USD
Sonic	SONIC	USD
Starknet	STRK	USD
Stellar	XLM	USD
Sui	SUI	USD
Unichain	UNI	USD
World Chain	WORLDCHAIN	USD
XDC	XDC	USD
XRPL	XRP	USD
ZKsync Era	ZKS	USD

EURC

Chain	API Chain Code	API Currency Code
Arc	ARC	EUR
Avalanche C-Chain	AVAX	EUR
Base	BASE	EUR
Ethereum	ETH	EUR
Solana	SOL	EUR
Stellar	XLM	EUR
World Chain	WORLDCHAIN	EUR

Crypto Deposits and Payouts APIs

The Crypto Deposits API and Crypto Payouts API support a subset of blockchains that have USDC available. The following table outlines which blockchain each API supports.

Chain	Crypto Deposits API	Crypto Payouts API
Algorand	✓	✓
Aptos	✗	✗
Arbitrum	✓	✓
Arc	✓	✓
Avalanche C-Chain	✓	✓
Base	✓	✓
Celo	✗	✗
Codex	✓	✓
EDGE	✓	✓
Ethereum	✓	✓
Hedera	✓	✓
HyperEVM	✓	✓
Injective	✓	✓
Ink	✓	✓
Linea	✓	✓
Monad	✓	✓
Morph	✓	✓
NEAR	✗	✗
Noble	✓	✓
OP Mainnet	✓	✓
Pharos	✓	✓
Plume	✓	✓
Polkadot Asset Hub	✗	✗
Polygon PoS	✓	✓
Sei	✓	✓
Solana	✓	✓
Sonic	✓	✓
Starknet	✓	✓
Stellar	✓	✓
Sui	✗	✗
Unichain	✗	✗
World Chain	✓	✓
XDC	✓	✓
XRPL	✓	✓
ZKsync Era	✗	✗

Using chains and currencies in the API

Any time you refer to a currency in a Circle Mint API call, you use a currency and chain pair. For example, to create a USDC transfer on Ethereum, specify the USD currency on the ETH chain.

When referring to balances, you only need to refer to the currency because the value of the currency for Circle-hosted assets is independent of the chain.