nxt.http

Class CurrencySell

java.lang.Object

nxt.http.APIServlet.APIRequestHandler

nxt.http.CurrencySell

public final class CurrencySell
extends APIServlet.APIRequestHandler

Sell currency for NXT

Parameters

• currency - currency id
• rateNQT - exchange rate between NXT amount and currency units
• units - number of units to sell

currency sell transaction attempts to match existing exchange offers. When a match is found, the minimum number of units between the number of units offered and the units requested are exchanged at a rate matching the lowest buy offer
A single transaction can match multiple buy offers or none. Unlike asset ask order, currency sell is not saved. It's either executed immediately (fully or partially) or not executed at all. For every match between buyer and seller an exchange record is saved, exchange records can be retrieved using the GetExchanges API

Field Summary

Fields inherited from class nxt.http.APIServlet.APIRequestHandler

DESCRIPTION_FIELD, MESSAGE_FIELD, NAME_FIELD

Method Summary

Modifier and Type	Method and Description
protected boolean	allowRequiredBlockParameters()
protected org.json.simple.JSONStreamAware	processRequest(javax.servlet.http.HttpServletRequest req)
protected boolean	requirePost()

Methods inherited from class nxt.http.APIServlet.APIRequestHandler

getAPITags, getFileParameter, getParameters, processRequest, requireBlockchain, requireFullClient, requirePassword, startDbTransaction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

processRequest

protected org.json.simple.JSONStreamAware processRequest(javax.servlet.http.HttpServletRequest req)
                                                  throws NxtException

Specified by:

processRequest in class APIServlet.APIRequestHandler

Throws:

NxtException

requirePost

protected final boolean requirePost()

Overrides:

requirePost in class APIServlet.APIRequestHandler

allowRequiredBlockParameters

protected final boolean allowRequiredBlockParameters()

Overrides:

allowRequiredBlockParameters in class APIServlet.APIRequestHandler