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ISwap<T, D, S>

Defined in: atomiq-sdk/src/swaps/ISwap.ts:52

Base abstract class for all swap types

Extended by​

Type Parameters​

Type ParameterDefault type
T extends ChainTypeChainType
D extends SwapTypeDefinition<T, ISwapWrapper<T, D>, ISwap<T, D, S>>SwapTypeDefinition<T, ISwapWrapper<T, any>, ISwap<T, any, any>>
S extends numbernumber

Constructors​

Constructor​

protected new ISwap<T, D, S>(wrapper, obj): ISwap<T, D, S>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:158

Parameters​

ParameterType
wrapperD["Wrapper"]
objany

Returns​

ISwap<T, D, S>

Constructor​

protected new ISwap<T, D, S>(wrapper, swapInit): ISwap<T, D, S>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:159

Parameters​

ParameterType
wrapperD["Wrapper"]
swapInitISwapInit

Returns​

ISwap<T, D, S>

Properties​

chainIdentifier​

readonly chainIdentifier: T["ChainId"];

Defined in: atomiq-sdk/src/swaps/ISwap.ts:148

Smart chain identifier string corresponding to this swap

createdAt​

createdAt: number;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:156

A UNIX milliseconds timestamps of when this swap was created

events​

readonly events: EventEmitter<{
  swapState: [D["Swap"]];
}>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:140

Event emitter emitting "swapState" event when swap's state changes

exactIn​

readonly exactIn: boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:152

Whether a swap is an exact input swap

url?​

readonly optional url: string;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:144

URL of the intermediary (LP) used for this swap, already has the swap service specific path appended

TYPE​

abstract protected readonly TYPE: SwapType;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:60

Swap type

Methods​

execute()​

abstract execute(...args): Promise<boolean>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:261

Executes the swap with the provided wallet, the exact arguments for this functions differ for various swap types. Check the execute() function signature in the respective swap class to see the required arguments.

Parameters​

ParameterTypeDescription
...argsany[]Execution arguments, usually contains a source wallet object, callbacks and options, for exact syntax check the respective swap class.

Returns​

Promise<boolean>

Whether a swap was successfully executed or not, if it wasn't the user can refund or claim manually

getCurrentActions()​

abstract getCurrentActions(): Promise<SwapExecutionAction<T>[]>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:532

Returns a state-dependent set of actions for the user to execute, or empty array if there is currently no action required from the user to execute.

Returns​

Promise<SwapExecutionAction<T>[]>

getDirection()​

getDirection(): SwapDirection;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:506

Returns the direction of the swap

Returns​

SwapDirection

getFee()​

abstract getFee(): Fee;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:566

Returns total fee for the swap, the fee is represented in source currency & destination currency, but is paid only once

Returns​

Fee

getFeeBreakdown()​

abstract getFeeBreakdown(): FeeBreakdown<T["ChainId"]>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:571

Returns the breakdown of all the fees paid

Returns​

FeeBreakdown<T["ChainId"]>

getId()​

abstract getId(): string;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:441

Returns the ID of the swap, as used in the storage

Returns​

string

getInput()​

abstract getInput(): TokenAmount;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:550

Returns input amount of the swap, user needs to pay this much

Returns​

TokenAmount

getInputAddress()​

abstract getInputAddress(): string;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:421

Returns source address of the swap

Returns​

string

getInputToken()​

abstract getInputToken(): Token<T["ChainId"]>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:555

Returns the input token of the swap

Returns​

Token<T["ChainId"]>

getInputTxId()​

abstract getInputTxId(): string;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:431

Returns swap input transaction ID on the source chain

Returns​

string

getInputWithoutFee()​

abstract getInputWithoutFee(): TokenAmount;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:560

Returns input amount of the swap without the fees (swap fee, network fee)

Returns​

TokenAmount

getOutput()​

abstract getOutput(): TokenAmount;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:540

Returns output amount of the swap, user receives this much

Returns​

TokenAmount

getOutputAddress()​

abstract getOutputAddress(): string;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:426

Returns destination address of the swap

Returns​

string

getOutputToken()​

abstract getOutputToken(): Token<T["ChainId"]>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:545

Returns the output token of the swap

Returns​

Token<T["ChainId"]>

getOutputTxId()​

abstract getOutputTxId(): string;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:436

Returns swap output transaction ID on the destination chain

Returns​

string

getPriceInfo()​

getPriceInfo(): object;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:346

Returns pricing info about the swap

Returns​

object

NameTypeDefined in
differencePercentagePPMatomiq-sdk/src/swaps/ISwap.ts:349
marketPrice?numberatomiq-sdk/src/swaps/ISwap.ts:347
swapPricenumberatomiq-sdk/src/swaps/ISwap.ts:348

getQuoteExpiry()​

getQuoteExpiry(): number;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:492

Returns quote expiry in UNIX millis

Returns​

number

getState()​

getState(): S;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:513

Returns the current state of the swap

Returns​

S

getStateInfo()​

getStateInfo(): SwapStateInfo<S>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:520

Returns the current state of the swap along with the human-readable description of the state

Returns​

SwapStateInfo<S>

getType()​

getType(): SwapType;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:499

Returns the type of the swap

Returns​

SwapType

hasValidPrice()​

hasValidPrice(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:338

Checks if the pricing for the swap is valid, according to max allowed price difference set in the ISwapPrice

Returns​

boolean

isFailed()​

abstract isFailed(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:472

Returns whether the swap failed (e.g. was refunded)

Returns​

boolean

isFinished()​

abstract isFinished(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:451

Returns whether the swap is finished and in its terminal state (this can mean successful, refunded or failed)

Returns​

boolean

isInitiated()​

isInitiated(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:485

Whether a swap was initialized, a swap is considered initialized on first interaction with it, i.e. calling commit() on a Smart chain -> Bitcoin swaps, calling waitForPayment() or similar on the other direction. Not initiated swaps are not saved to the persistent storage by default (see SwapperOptions.saveUninitializedSwaps)

Returns​

boolean

isInProgress()​

abstract isInProgress(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:477

Returns whether the swap is currently being processed

Returns​

boolean

isQuoteExpired()​

abstract isQuoteExpired(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:456

Checks whether the swap's quote has definitely expired and cannot be committed anymore, we can remove such swap

Returns​

boolean

isQuoteSoftExpired()​

abstract isQuoteSoftExpired(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:462

Checks whether the swap's quote is soft expired (this means there is not enough time buffer for it to commit, but it still can happen)

Returns​

boolean

isSuccessful()​

abstract isSuccessful(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:467

Returns whether the swap finished successful

Returns​

boolean

refreshPriceData()​

refreshPriceData(): Promise<void>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:305

Re-fetches & revalidates the price data based on the current market prices

Returns​

Promise<void>

requiresAction()​

abstract requiresAction(): boolean;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:446

Checks whether there is some action required from the user for this swap - can mean either refundable or claimable

Returns​

boolean

serialize()​

serialize(): any;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:606

Serializes the swap to a JSON stringifiable representation (i.e. no bigints, buffers etc.)

Returns​

any

txsExecute()​

abstract txsExecute(options?): Promise<SwapExecutionAction<T>[]>;

Defined in: atomiq-sdk/src/swaps/ISwap.ts:250

Returns a list of steps or transactions required to finish and settle the swap

Parameters​

ParameterTypeDescription
options?anyAdditional options for executing the swap

Returns​

Promise<SwapExecutionAction<T>[]>