EVM Chains

All 12 EVM chains use the same address format, ERC-20 token standard, and are routed through the Li.Fi aggregator for optimal swap pricing. A single EVM managed wallet works across all EVM chains.

Native tokens on all chains use the zero address: 0x0000000000000000000000000000000000000000.

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Ethereum

Property	Value
Chain ID	1
Key	`ethereum`
Alias	`eth`
Native Token	ETH

Common Tokens

Token	Address	Decimals
ETH	`0x0000000000000000000000000000000000000000`	18
WETH	`0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`	18
USDC	`0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`	6
USDT	`0xdAC17F958D2ee523a2206206994597C13D831ec7`	6
WBTC	`0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599`	8

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Optimism

Property	Value
Chain ID	10
Key	`optimism`
Alias	`op`
Native Token	ETH

Common Tokens

Token	Address	Decimals
ETH	`0x0000000000000000000000000000000000000000`	18
WETH	`0x4200000000000000000000000000000000000006`	18
USDC	`0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85`	6
USDC.e	`0x7F5c764cBc14f9669B88837ca1490cCa17c31607`	6
USDT	`0x94b008aA00579c1307B0EF2c499aD98a8ce58e58`	6

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BNB Chain

Property	Value
Chain ID	56
Key	`bsc`
Alias	`bnb`
Native Token	BNB

Common Tokens

Token	Address	Decimals
BNB	`0x0000000000000000000000000000000000000000`	18
WBNB	`0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c`	18
USDC	`0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d`	18
USDT	`0x55d398326f99059fF775485246999027B3197955`	18
BUSD	`0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56`	18

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Polygon

Property	Value
Chain ID	137
Key	`polygon`
Alias	`matic`
Native Token	MATIC

Common Tokens

Token	Address	Decimals
MATIC	`0x0000000000000000000000000000000000000000`	18
WMATIC	`0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270`	18
USDC	`0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359`	6
USDC.e	`0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174`	6
USDT	`0xc2132D05D31c914a87C6611C10748AEb04B58e8F`	6

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Arbitrum

Property	Value
Chain ID	42161
Key	`arbitrum`
Alias	`arb`
Native Token	ETH

Common Tokens

Token	Address	Decimals
ETH	`0x0000000000000000000000000000000000000000`	18
WETH	`0x82aF49447D8a07e3bd95BD0d56f35241523fBab1`	18
USDC	`0xaf88d065e77c8cC2239327C5EDb3A432268e5831`	6
USDC.e	`0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8`	6
USDT	`0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9`	6

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Base

Property	Value
Chain ID	8453
Key	`base`
Alias	--
Native Token	ETH

Common Tokens

Token	Address	Decimals
ETH	`0x0000000000000000000000000000000000000000`	18
WETH	`0x4200000000000000000000000000000000000006`	18
USDC	`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`	6
DAI	`0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb`	18

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Avalanche

Property	Value
Chain ID	43114
Key	`avalanche`
Alias	`avax`
Native Token	AVAX

Common Tokens

Token	Address	Decimals
AVAX	`0x0000000000000000000000000000000000000000`	18
WAVAX	`0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7`	18
USDC	`0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E`	6
USDC.e	`0xA7D7079b0FEaD91F3e65f86E8915Cb59c1a4C664`	6
USDT	`0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7`	6

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Fantom

Property	Value
Chain ID	250
Key	`fantom`
Alias	`ftm`
Native Token	FTM

Token addresses for Fantom are resolved dynamically via the Li.Fi API at runtime. Use GET /tokens?chain=fantom to fetch available tokens.

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Linea

Property	Value
Chain ID	59144
Key	`linea`
Alias	--
Native Token	ETH

Token addresses for Linea are resolved dynamically via the Li.Fi API at runtime. Use GET /tokens?chain=linea to fetch available tokens.

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Mantle

Property	Value
Chain ID	5000
Key	`mantle`
Alias	--
Native Token	MNT

Token addresses for Mantle are resolved dynamically via the Li.Fi API at runtime. Use GET /tokens?chain=mantle to fetch available tokens.

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Gnosis

Property	Value
Chain ID	100
Key	`gnosis`
Alias	--
Native Token	xDAI

Token addresses for Gnosis are resolved dynamically via the Li.Fi API at runtime. Use GET /tokens?chain=gnosis to fetch available tokens.

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Scroll

Property	Value
Chain ID	534352
Key	`scroll`
Alias	--
Native Token	ETH

Token addresses for Scroll are resolved dynamically via the Li.Fi API at runtime. Use GET /tokens?chain=scroll to fetch available tokens.

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Notes

Native tokens always use the zero address 0x0000000000000000000000000000000000000000 across all EVM chains.
USDC vs USDC.e: Several chains have both native USDC and bridged USDC.e. Native USDC is the canonical version issued by Circle; USDC.e is the older bridged version. Both are supported.
Dynamic resolution: For chains without hardcoded token lists above (Fantom, Linea, Mantle, Gnosis, Scroll), tokens are resolved at runtime via the Li.Fi API. Use GET /tokens?chain= to discover available tokens.
Decimals matter: When specifying amounts in the API, use human-readable values (e.g., "1.5" for 1.5 ETH). The API handles decimal conversion internally.