QuoteParams

Defined in: protocol-swap2-core/src/types.ts:15

What the engine asks a provider to quote. Amounts are base-unit strings; exact input only.

Properties

amountIn

amountIn: string

Defined in: protocol-swap2-core/src/types.ts:30

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destAddress

destAddress: string

Defined in: protocol-swap2-core/src/types.ts:35

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destChain

destChain: string

Defined in: protocol-swap2-core/src/types.ts:28

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destToken

destToken: string

Defined in: protocol-swap2-core/src/types.ts:29

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dry?

optional dry?: boolean

Defined in: protocol-swap2-core/src/types.ts:39

Pricing preview only — no deposit address is created upstream.

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flex?

optional flex?: boolean

Defined in: protocol-swap2-core/src/types.ts:45

Amount-flexible deposit (exchange flow): amountIn is only a pricing notional — the user may send any amount to the deposit address (1Click FLEX_INPUT). Providers that can’t do this return no quote.

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minAmountOut?

optional minAmountOut?: string

Defined in: protocol-swap2-core/src/types.ts:32

Caller-supplied output floor in destination base units.

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onRefusal?

optional onRefusal?: (reason) => void

Defined in: protocol-swap2-core/src/types.ts:19

Local-only (never serialized): called with the reason when the provider refuses to quote — a shared-instance “last refusal” field raced under concurrent quotes, so the reason rides per-call.

Parameters

reason

string

Returns

void

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refundAddress?

optional refundAddress?: string

Defined in: protocol-swap2-core/src/types.ts:37

Where a failed swap refunds on the source chain (the sender’s address).

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slippageBps?

optional slippageBps?: number

Defined in: protocol-swap2-core/src/types.ts:34

Maximum slippage accepted by the caller, expressed in basis points.

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sourceChain

sourceChain: string

Defined in: protocol-swap2-core/src/types.ts:20

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sourceDecimals?

optional sourceDecimals?: number

Defined in: protocol-swap2-core/src/types.ts:27

Set only for a source token the catalog does not list: sourceToken is then its contract (EVM) or mint (Solana) and this its decimals. Providers that can trade any token resolve it with resolveAsset(chain, sourceToken, {allowUnlisted: true, decimals}); the others refuse it.

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sourceToken

sourceToken: string

Defined in: protocol-swap2-core/src/types.ts:21