Releases & Changelog

Choose a release compatible with your XCore version, review its changes, and expand Downloads for libraries, protocol files, and examples. See the Integration guide for connection and usage instructions.

2.62.07

XCore compatibility: 6.05.55+ · Date: 27/09/2026

Adds support for:

• Real-time configuration of DealerTrade dev and ttl.

2.62.06

XCore compatibility: 6.05.52+ · Date: 10/09/2026

Adds support for:

• LiquidityPoolSetting boost (now an integer: 0, 1, 2 = FORWARD; previously a boolean).
• CommissionProfileSetting by, key (replace symbol); profile is now the numeric profile ID.

2.62.05

XCore compatibility: 6.05.40+ · Date: 05/06/2026

Adds support for:

• MarkupProfileSetting markup_skew.

2.62.045

XCore compatibility: 6.05.30+ · Date: 05/06/2026

Adds support for:

• System synthetics.
• ProviderScalingSetting source.

2.62.04

XCore compatibility: 6.03.00+ · Date: 22/03/2026

Adds support for:

• AccountProfileCcyLeverageSetting pos and pos_ccy.
• AccountProfileCcyLimitSetting long and short (replace limit and perc).
• AccountProfileSymLeverageSetting pos and pos_ccy.
• AccountProfileSymLimitSetting long and short (replace limit and perc).
• Connector rkey3.

2.60.85

XCore compatibility: 6.01.51+ · Date: 24/09/2025

Adds support for:

• ConnectorProfileTradeLockSetting ref_price, dev and target_type; order_type renamed to source_type.

2.60.82

XCore compatibility: 6.01.08+

No separate changelog entry is available for this release.

2.60.76

XCore compatibility: 6.01.02+ · Date: 06/12/2024

• Added option decimal for MarkupProfileSetting.MarkupType and MarkupProfileSetting.SpreadType
• Added support for Symbol.MarkupDecimal, Symbol.MarkupPriceUnit and Symbol.MarkupBasisPoint
• Renamed Symbol max_markup and min_markup to markup_max and markup_min

2.60.75

XCore compatibility: 6.00.02+ · Date: 27/11/2024

• Adds Support for XCore v.6.01.00
• Exposes System component table in read-only mode.

2.60.73

XCore compatibility: 6.00.02+ · Date: 17/11/2024

• Adds Support for XCore v6.00.02

2.60.72

XCore compatibility: 5.77.55+ · Date: 06/11/2024

Adds support for

• Symbol‘s max_markup (now markup_max).
• MarkupProfileSetting‘s spread_type, markup_type, spread_exec

2.60.71

XCore compatibility: 5.77.50+ · Date: 24/10/2024

• Added new features and modifications:

Removed

• Profile;
• ProfileSymbol;

8 new tables (new Enums) added:

• ConnectorProfileLock = 67
• ConnectorProfileLockSetting = 68
• ProfileSwapMultiplier = 69
• ProfileSwapMultiplierSetting = 70
• MarkupProfile = 71
• MarkupProfileSetting = 72
• ProfileExpiry = 73
• ProfileExpirySetting = 74
• Updated lq_profile to markup_profile in ConnectorAccountSetting & ConnectorStreamSetting.
• Methods changed from getLqProfile/setLqProfile to getMarkupProfile/setMarkupProfile.

2.60.49

XCore compatibility: 5.75.98+ · Date: 22/04/2024

Changes:

• Account : a new column named “Enable” has been added.
• AccountProfileSwapSetting : a new column named “Type” has been added.
• CommissionProfileSetting : a new column named “Type” has been added.
• ProviderTrade : contains columns “Description”
• ProviderStream : includes columns “Description”

2.60.48

XCore compatibility: 5.75.98+ · Date: 10/04/2024

Configuration module

• New Enum: ModuleState. This enum is received from XCore. Related to Connector/Provider state.
• Removed old hardcoded enum ProviderStates
• ProviderState.State: changed type from ‘ProviderStates’ to int

2.60.42

XCore compatibility: v5.75.94+

No separate changelog entry is available for this release.

2.60.6

Configuration module

• connector_account_sym: Added column a_delay
• provider: added column active
• General Changes
• Updated examples

2.60

Configuration module

• connector_account_sym: Added column step
• Provider: Type of the field type changed from XCoreProviderType to int
• Added ConnectorRoute : ConnectorRouteAdd/ConnectorRouteUpdate/ConnectorRouteDelete
• Connector : Added columns rkey1, rkey2
• ProviderStreamSetting: Added column indicative
• ProviderTradeSetting : Added column ccy
• Updated message constants

Account module

• Account: Added property Exposure

General Changes

• Updated examples

2.59.9

XCore compatibility: v5.73.60+

No separate changelog entry is available for this release.

2.58.12

• Added ConnectorRoute : ConnectorRouteAdd/ConnectorRouteUpdate/ConnectorRouteDelete
• Connector : Added columns rkey1, rkey2

2.58.5

Account module

• Account: Added property Exposure

2.56

The Provider Setting component has been split into four components:

• Provider Stream
• Provider Stream Setting
• Provider Trade
• Provider Trade Setting
• The Provider Stream Setting contains the pricing configuration (Instrument, Markup Bid/Ask etc.). Only one Stream ID can be assigned to each provider at the moment.
• The Provider Trade Setting contains the trading configuration (Min/Step Size etc.). Multiple Trade IDs can be assigned to each provider. The Margin has been moved to this level.
• The column ‘Commission’ has been renamed to ‘Priority’

Dealer Link component

• Renamed target column to provider_target
• Renamed target_provider column to provider
• Added provider_trade column which is the Trade ID you need to target on a provider.

Liquidity Pool Setting

• Renamed the ‘providers’ column to ‘primary’
• Added column failover
• Added column timeout
• Account Group – increased WARN levels for account monitoring to up to 1000%

2.55.0

• AccountConnector is now removed
• AccountProvider is now removed
• Account table: added new column called “Enable“

AccountWallet is broken and reconstructed now into two tables:

• ProfileWallet
  • contains columns: “Name“, “Description“
• ProfileWalletSetting
  • contains columns: “Profile“, “Name“, “Description“, “Swap“, “PL“, “Dividend“
• ProfileDividendSetting:
  • removed column “Ccy“
  • renamed column “%” to “Markup“
• ProfilePLSetting:
  • removed column “Ccy“
  • renamed column “%” to “Markup“
• ProfileSwapSetting:
  • removed column “Ccy“
  • renamed column “%” to “Markup“
• ConnectorAccount
  • added new column “Margin“
  • added new column “Risk“
  • added new column “Broker“
• Provider
  • added new column “Margin“

2.54.0

Date: 31/03/2022

Changes:

• Configuration module:
  • Account is broken into 3 components which are connected between them:
    • Account (Account Profiles no longer exist on this table)
    • AccountGroup (All account profiles are added from this table, also added new profile selection “Profile Dividend”, “Profile Dividend Settlement”, “Profile Swap Settlement”, “Profile PL Settlement”)
    • AccountWallet (Added Dividend & Dividend Tax columns)
  • AccountProfileSwapSetting (removed interval columns, added 2 new columns: %, Comment2)
  • AccountProfilePLSetting (removed 3 columns: Time, Interval, Markups and added 2 columns: %, Comment2)
  • New table AccountProfileDividend (contains columns: Name, Description)
  • New table AccountProfileDividendSetting contains columns: Profile, Symbol, Long, Short, Tax, Ccy, %, Comment, Comment2)
  • CommissionProfileSetting (added new columns: Comment, Comment2)
• Account Module:
  • Account Dashboard Account (The column “Used Margin” is renamed to “Margin Used”)
  • Account Dashboard Position (The column “PnL” is now broken into “Unrealized PnL” & “Realized PnL”)
• AccountSource (from API v2.54 is renamed to AccountWallet)
• ProfileLeverageCurrency
• ProfileLeverageCurrencySetting
• ProfileLeverageSymbol
• ProfileLeverageSymbolSetting
• ProfileLimitCurrency
• ProfileLimitCurrencySetting
• ProfileLimitSymbol
• ProfileLimitSymbolSetting
• ProfileNetting (from API v2.54 no longer exists)
• ProfileNettingSetting (from API v2.54 no longer exists)

2.52.0

Date: 23/09/2021

Changes:

• Configuration module:
• Account (added new profile selection “PL Profile”)
• AccountSource (Master & Currency are removed and added Swap & PL columns )
• AccountSwapProfile (4 new columns added: Time, Interval, Ccy, Comment)
• AccountPLprofile (new table is introduced in the XCore to automatically update accounts with accumulated pl of positions.)
• Account module changes:
• Account Update function – new parameter added – account_source. The account_source needs to be provided upon any balance operation.
• AccountHistory – Value is deprecated; Total renamed to Cash;
• AccountPositionHistory – pnL – changed to realized PNL; new fields added: PositionSequence; PositionDelta

2.48.0

Date: 07/07/2021

• Extended Configuration Module API functions to be able to update Account Settings (EXP limit)

2.42.0

Date: 09/04/2021

• Added type “ProviderSymbolScaling”

2.38.0

Date: 16/01/2021

• Symbols :
  • Digits became double
  • Added:
    • double Factor = 9;
    • int32 BaseCurrencyId = 10;
    • int32 QuoteCurrencyId = 11;
  • Base, Quote, Sessions are now obsolete

Security:

• Added:
  • int32 TypeId = 6;

Added new messages:

• Currency
• ConfigApiSubscribeResponse_Currency
• IMPORTANT note:
  • XCore API users will see inside precision the final precision including digits

2.33.10

Date: 08/09/2020

• New field “Accept_Limit” added to LiquidityProfile

2.33.9

Date: 28/08/2020

• New parameter “FOK” added under ConnectorAccountSymbol

2.33.6

Date: 01/08/2020

• AccountHistory has been changed: Amount replaced with Total; New field Value added – as Account Action Amount

2.29

Date: 29/02/2020

• Underflow field Type in AccountSetting changed from Int32 to Boolean.

2.26

Date: 15/06/2019

• Removed classes and enums related to ConnectorAccountSecurity, ConnectorStreamSecurity, PoolSecurity, ProfileSecurity, ProviderSecurity
• Security field in classes ConnectorAccountSymbol, ConnectorStreamSymbol, PoolSymbol, ProfileSymbol, ProviderSymbol is obsolete and won’t be populated.
• Session field in PoolSymbol is obsolete and won’t be populated.

2.23

Date: 15/04/2019

• Functionality to be able to edit Account Profile settings
• Added Java examples
• Added C# examples

2.21

Date: 25/02/2019

• Classes renamed:
  • AccountProfileLeverage -> AccountProfileLeverageCcy
  • AccountProfileLeverageSetting -> AccountProfileLeverageCcySetting
  • CommissionConnectorCore -> CommissionConnectorField
• New classes added:
  • AccountProfileLeverageSym
  • AccountProfileLeverageSymSetting
• Classes changed:
  • AccountSettings class:
    • Renamed fields:ProfileLeverage -> ProfileLeverageCcy
    • Added fields:ProfileLeverageSym
  • AccountPosition class
    • Added fields:Conv1Conv2

2.16

Date: 22/11/2018

• Added new read-only fields

2.12.10

Date: 10/10/2018

• Added API subscription flood protection (subscription limit)

2.12.6

Date: 26/09/2018

• New message ConfigApiResponse was added. The message is used to notify about the errors occurred upon requests

2.08

Date: 22/03/2018

• New field has been added called VolumeDouble in the Application Messages for the Connector Stream Symbol. Note: the existing Volume field will still be populated with the rounded value of VolumeDouble.

2.07

Date: 11/12/2017

• moduleType and objectType moved to header attributes (see Modules.proto for types).
• Connector’s Type field changed from string to numeric (refer to Static Data Access Components).
• New messages: ConnectorConfigSetting and ProviderConfigSetting.
• Scaling fields added to ProviderSymbol.
• New general message: QueueSessionReset.

2.05.5

Date: 06/09/2017

• XControl Module removed; all classes are now in Configuration.
• Most class structures remain, but Connector and Provider have no Settings; they use separate subscriptions: ConnectorConfigSetting and ProviderConfigSetting. The Symbol name is derived by security type: “FX” as Base + Quote, otherwise Base.
• Configuration requests/responses are unified with “ConfigApi” prefix; replies include “UpdateType” (Replace for full, Update for incremental).
• Static references now use ConfigApiReferenceRequest/Response, covering types like PoolExecMode and ProfileSpread.
• Account operations: New field RequestId in requests/responses. XServer confirms operations with AccountApiOperationResponse, though changes may vary. Added isDelta for delta updates, and now support new position creation in updates.

2.0

Date: 24/08/2017

• New version release with API message structure changes

1.1

Date: 01/05/2017

• Added new version with fixes

1.01

Date: 07/12/2016

• Added client example

1.0

Date: 30/11/2016

• Initial draft with control part