Class: ExchangeService

Table of contents

Constructors

• constructor

Properties

• _debug
• _trpc
• _wallet

Methods

• create
• getAllCurrencies
• getEstimatedAmount
• getExchangeBoundaries
• getPending
• mint

Constructors

constructor

• new ExchangeService(_debug, _trpc, _wallet)

Parameters

Name	Type
_debug	DebugService
_trpc	TrpcService
_wallet	WalletService

Properties

_debug

• Private _debug: DebugService

---

_trpc

• Private _trpc: TrpcService

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_wallet

• Private _wallet: WalletService

Methods

create

▸ create(params): Promise<{ fromAmount: number ; fromCurrency: string ; id: number ; payoutAddress: string ; toAmount: number ; toCurrency: string ; validUntil: string }>

Parameters

Name	Type
params	Object
params.address?	string
params.fromAmount	number
params.fromCurrency	number
params.toCurrency	number

Returns

Promise<{ fromAmount: number ; fromCurrency: string ; id: number ; payoutAddress: string ; toAmount: number ; toCurrency: string ; validUntil: string }>

---

getAllCurrencies

▸ getAllCurrencies(params): Promise<{ decimals: number ; icon: null | string ; id: number ; name: null | string ; network: string ; poolId: null | string ; ticker: string ; unit: string }[]>

Parameters

Name	Type
params	undefined | { currencies: number[] }

Returns

Promise<{ decimals: number ; icon: null | string ; id: number ; name: null | string ; network: string ; poolId: null | string ; ticker: string ; unit: string }[]>

---

getEstimatedAmount

▸ getEstimatedAmount(params): Promise<{ toCurrency: { name: string | null; id: number; unit: string; network: string; ticker: string; icon: string | null; poolId: string | null; decimals: number; } ; toEstAmount?: number }>

Parameters

Name	Type
params	Object
params.fromAmount	number
params.fromCurrency	number
params.toCurrency	number

Returns

Promise<{ toCurrency: { name: string | null; id: number; unit: string; network: string; ticker: string; icon: string | null; poolId: string | null; decimals: number; } ; toEstAmount?: number }>

---

getExchangeBoundaries

▸ getExchangeBoundaries(params): Promise<{ maxAmount: null | number ; minAmount: null | number }>

Parameters

Name	Type
params	Object
params.flow	"fixed-rate" | "standard"
params.fromCurrency	number
params.toCurrency	number

Returns

Promise<{ maxAmount: null | number ; minAmount: null | number }>

---

getPending

▸ getPending(params): Promise<{ assets: { quantity: number; collectionId: number; destAddress?: string | undefined; }[] ; exchange: { payinAddress?: string | undefined; payoutAddress: string; validUntil: string | null; from: { currency: { name: string | null; id: number; unit: string; network: string; ticker: string; icon: string | null; poolId: string | null; decimals: number; }; amount: string | null; }; to: { ...; }; steps: { ...; }[]; } ; recipient: null ; recipientAddressMismatch: boolean ; txHash: null }>

Parameters

Name	Type
params	Omit<{ address?: string ; exchangeId: number }, "address">

Returns

Promise<{ assets: { quantity: number; collectionId: number; destAddress?: string | undefined; }[] ; exchange: { payinAddress?: string | undefined; payoutAddress: string; validUntil: string | null; from: { currency: { name: string | null; id: number; unit: string; network: string; ticker: string; icon: string | null; poolId: string | null; decimals: number; }; amount: string | null; }; to: { ...; }; steps: { ...; }[]; } ; recipient: null ; recipientAddressMismatch: boolean ; txHash: null }>

---

mint

▸ mint(params): Promise<{ address: string ; createdAt: string ; currency: string ; exchange: { payinAddress: string; validUntil: string | null; status: "new" | "waiting" | "confirming" | "exchanging" | "sending" | "finished" | "failed" | "refunded" | "verifying"; from: { currency: string; amount: number; }; to: { ...; }; } ; exchangeId: string ; expiredAt: string ; id: number ; keyhash: string ; ownerAddress: string ; recipient?: boolean | { address: string; note: string; } ; tansactionId: null | string }>

Parameters

Name	Type
params	Object
params.assets	{ collectionId: number ; destAddress?: string ; quantity: number ; token?: string }[]
params.changeAddress?	string
params.fromCurrency	string
params.options?	Object
params.options.delegatePool?	boolean
params.options.gReCaptchaToken?	string
params.options.referral?	string
params.recipient?	boolean | { address: string ; note: string }

Returns

Promise<{ address: string ; createdAt: string ; currency: string ; exchange: { payinAddress: string; validUntil: string | null; status: "new" | "waiting" | "confirming" | "exchanging" | "sending" | "finished" | "failed" | "refunded" | "verifying"; from: { currency: string; amount: number; }; to: { ...; }; } ; exchangeId: string ; expiredAt: string ; id: number ; keyhash: string ; ownerAddress: string ; recipient?: boolean | { address: string; note: string; } ; tansactionId: null | string }>