API Reference

Best swap

post
https://router.vulcan.so/api/v2/router/swap/best

Builds the best available swap transaction.

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Body Params
string
required

Wallet that will pay fees and sign the swap transaction.

string
required

Input mint address to swap from.

string
required

Output mint address to swap into.

integer
required
≥ 1

Raw input token amount in base units.

integer
required
≥ 1

Maximum allowed slippage in basis points.

string
required

Target chain for transaction building. Use solana.

integer
required
≥ 1

Priority fee in lamports to include in the built transaction.

boolean
required

Whether to build the transaction with Jito-compatible fee behavior.

boolean

When true, prefers passive routing behavior if supported.

boolean

Automatically unwraps WSOL to SOL after swap completion when applicable.

fee
object
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Updated 3 months ago

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Updated 3 months ago

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