Supported tokens

Mainnet

• USDC

• USDT

• USD1 (Ethereum, Solana)

• EURC (Avalanche, Base, Ethereum, Solana)

• HONEY (Berachain)

• WBTC (Bitcoin)

Blockchain	Token	Contract Address	Decimals	Permit2
Arbitrum	USDC	0xaf88d065e77c8cC2239327C5EDb3A432268e5831	6	No
Arbitrum	USDT	0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9	6	-
Arbitrum	WETH	0x82af49447d8a07e3bd95bd0d56f35241523fbab1	18	-
Avalanche-C	USDC	0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E	6	No
Avalanche-C	USDT	0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7	6	-
Avalanche-C	EURC	0xC891EB4cbdEFf6e073e859e987815Ed1505c2ACD	6	No
Base	USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	6	Yes
Base	EURC	0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42	6	No
Berachain	HONEY	0xFCBD14DC51f0A4d49d5E53C2E0950e0bC26d0Dce	18	-
Binance Smart Chain	USDC	0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d	18	-
Binance Smart Chain	USDT	0x55d398326f99059fF775485246999027B3197955	18	-
Ethereum	USDC	0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48	6	No
Ethereum	USDT	0xdAC17F958D2ee523a2206206994597C13D831ec7	6	-
Ethereum	USD1	0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d	18	-
Ethereum	EURC	0x1aBaEA1f7C830bD89Acc67eC4af516284b1bC33c	6	No
Ethereum	WETH	0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2	18	-
Optimism	USDC	0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85	6	No
Optimism	USDT	0x94b008aa00579c1307b0ef2c499ad98a8ce58e58	6	-
Optimism	WETH	0x4200000000000000000000000000000000000006	18	-
Polygon	USDC	0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359	6	No
Polygon	USDT	0xc2132d05d31c914a87c6611c10748aeb04b58e8f	6	-
Polygon	WETH	0x7ceb23fd6bc0add59e62ac25578270cff1b9f619	18	-
Solana	USDC	EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v	6	N/A
Solana	USDT	Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB	6	N/A
Solana	USD1	USD1ttGY1N17NEEHLmELoaybftRBUSErhqYiQzvEmuB	6	N/A
Solana	EURC	HzwqbKZw8HxMN6bF2yFZNrht3c2iXXzpKcFu7uBEDKtr	6	N/A
Solana	FRNT	FRNTPi9V3Sw9b9U8d5Q3WY7tNANT6Q394d7dYtv7Jdog	6	N/A
Solana	WSOL	So11111111111111111111111111111111111111112	9	N/A
Tron	USDT	TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t	6	N/A
Worldchain	USDC	0x79A02482A880bCE3F13e09Da970dC34db4CD24d1	6	No
Bitcoin	WBTC	N/A	8	No
Fiat	USD	N/A	2	N/A
Fiat	EUR	N/A	2	N/A

Testnet

We use fake stablecoins for testing called USDK, EURK, and USDK2. You can get some for free from the faucet.

ℹ️ In this documentation, Bitcoin testnet is listed as BTC for simplicity, even though some API responses expose the underlying token symbol as WBTC.

• USDK: Kima testnet USD pegged stablecoin

• EURK: Kima testnet EURO pegged stablecoin

• USDK2: Kima testnet USD pegged token used for Permit2 flows

Blockchain	Token	Contract Address	Decimals	Permit2
Arbitrum Sepolia	TFRNT	0x81055Bc42D5F4eED4742233983fc598d6640B10a	6	No
Arbitrum Sepolia	USDK	0x2cf79df2879902a2fc06329b1760e0f2ad9a3a47	6	No
Arbitrum Sepolia	USDK2	0x742894064F7434f3E9DeA61119f56319c79FA268	18	Yes
Avalanche Fuji	EURK	0xd29ccaF2f4EEafF1f49cAF871AaeaF4780c67eF0	6	No
Avalanche Fuji	USDK	0x5d8598Ce65f15f14c58aD3a4CD285223c8e76a2E	6	No
Avalanche Fuji	USDK2	0x742894064F7434f3E9DeA61119f56319c79FA268	18	Yes
Base Sepolia	EURK	0xC9421eB9e4942cb156310Dcf218321D66de4f0D3	6	No
Base Sepolia	TFRNT	0x81055Bc42D5F4eED4742233983fc598d6640B10a	6	No
Base Sepolia	USDK	0x2B0F2060d358a2DF51dBc4147a09445b11EF5D41	6	No
Base Sepolia	USDK2	0x5Fb3f10825Eaf17238dc5259Ced9798A50d75383	18	Yes
Berachain Bepolia	USDK	0xe5dB851969B4d8EE8A023F4b991CbED6e39dca80	6	No
Berachain Bepolia	USDK2	0x866e28934d2836f111617b7540efc0b2da426d0e	18	Yes
Binance Smart Chain Testnet	USDK	0x3eb36be2c3FD244139756F681420637a2a9464e3	6	No
Binance Smart Chain Testnet	USDK2	0xbF97Be86bed5cDcd82adC467E19D46dd02A29B9e	18	Yes
Bitcoin Testnet	BTC	N/A	8	No
Ethereum Sepolia	EURK	0x6B8Db7F19Be371fCFeE7a695b1438690518d4E13	18	No
Ethereum Sepolia	USDK	0x5FF59Bf2277A1e6bA9bB8A38Ea3F9ABfd3d9345a	6	No
Ethereum Sepolia	USDK2	0x429353CBfe23b46429a5db8c3496158700e4ad2C	18	Yes
Ethereum Sepolia	WBTC	0x20211626DF509E2f5530CA94fadC5499A809D809	8	No
Fiat	EUR	N/A	2	No
Fiat	USD	N/A	2	No
Optimism Sepolia	TFRNT	0x81055Bc42D5F4eED4742233983fc598d6640B10a	6	No
Optimism Sepolia	USDK	0x2cf79df2879902a2fc06329b1760e0f2ad9a3a47	6	No
Optimism Sepolia	USDK2	0x30bB90e2348665EEC88783b735667Cf47a0eeb50	18	Yes
Polygon Amoy	TFRNT	0x81055Bc42D5F4eED4742233983fc598d6640B10a	6	No
Polygon Amoy	USDK	0x30171cfb10ed578814a22475a190306776bc8392	6	No
Polygon Amoy	WBTC	0x66E1537e2A62168Ca19Bf5b6e2E66b5C806b8ab1	8	No
Solana Devnet	EURK	4X7SWEPfa8e1fhSseJQBK7rNPqnniePLffCJMGvEDh9u	9	No
Solana Devnet	TFRNT	FHYdL2jU5CN7PKQrtf3YBqRNfMWdtKuJfzegw3PN5Sk4	6	No
Solana Devnet	USDK	9YSFWfU9Ram6mAo2QP9zsTnA8yFkkkFGEs3kGgjtQKvp	6	No
Tron Nile Testnet	USDK	TEuRmCALTUY2syY1EE6mMYnyfmNfFfMpYz	6	No
Tron Nile Testnet	USDK2	TKHLZR1k6pt8Pi45LvgUPJTHcpd9fskDpS	18	Yes