1.2 Request Parameters
Parameter
Type
Required
Description
id
number
Yes
Request identifier
fromChain
number
Yes
Source chain ID (e.g., 43114 for Avalanche)
toChain
number
Yes
Destination chain ID (e.g., 42161 for Arbitrum)
fromToken
string
Yes
Source token contract address
toToken
string
Yes
Destination token contract address
fromAddress
string
Yes
Sender's address
toAddress
string
Yes
Recipient's address
amount
string
Yes
Transaction amount
gasStation
string
Yes
Gas subsidy station setting (0 for disabled). Currently, it is 0.
slippage
number
Yes
Slippage tolerance (e.g., 0.01 for 1%)
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