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Swap

Overview

swap API is used to execute and finalize the exchange between two specified cryptocurrencies based on a specified swap quotation and crypto signature request. It allows client to specify the swap identifier and the signature request to execute and finalize swap operation.

Params

The SwapParams used to initialized and perform swap API.

  • swap id: the existing swap quotation identifier used to execute and finalize the swap operation
  • crypto request: the crypto signature used to validate the swap operation
  • wait until paid: prevent the service to complete until the swap is not in paid status (or in another end status, like finalized or error)

Result

The SwapResult with the updated status. If the status is different from paid or finalized, the transaction can still end with an error (use the Fetch Swap service to keep checking the status).

Code

iOS

let cryptoRequest = SwapParams.CryptoRequest
    .make(
        proofId: ...,
        expiration: ...,
        cryptoProof: ...
    )      

let params = SwapParams
    .make(
        swapId: ...,
        cryptoRequest: cryptoRequest
    )

swapService
    .swap(with: params)
    .asPublisher()
    .sink { result in
        // ..,
    }

Android

(TBD)