> For the complete documentation index, see [llms.txt](https://docs.wem.io/platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wem.io/platform/wemreference/functions.md). # Functions - [Aggregation](https://docs.wem.io/platform/wemreference/functions/aggregation.md) - [Average](https://docs.wem.io/platform/wemreference/functions/aggregation/average.md) - [Count](https://docs.wem.io/platform/wemreference/functions/aggregation/count.md) - [First](https://docs.wem.io/platform/wemreference/functions/aggregation/first.md) - [Last](https://docs.wem.io/platform/wemreference/functions/aggregation/last.md) - [Max](https://docs.wem.io/platform/wemreference/functions/aggregation/max.md) - [Min](https://docs.wem.io/platform/wemreference/functions/aggregation/min.md) - [Sum](https://docs.wem.io/platform/wemreference/functions/aggregation/sum.md) - [Concepts](https://docs.wem.io/platform/wemreference/functions/concepts.md) - [ConceptId](https://docs.wem.io/platform/wemreference/functions/concepts/conceptid.md) - [Description](https://docs.wem.io/platform/wemreference/functions/concepts/description.md) - [FindConcepts](https://docs.wem.io/platform/wemreference/functions/concepts/findconcepts.md) - [GetAncestors](https://docs.wem.io/platform/wemreference/functions/concepts/getancestors.md) - [GetChildren](https://docs.wem.io/platform/wemreference/functions/concepts/getchildren.md) - [GetDescendants](https://docs.wem.io/platform/wemreference/functions/concepts/getdescendants.md) - [GetParent](https://docs.wem.io/platform/wemreference/functions/concepts/getparent.md) - [Intersection](https://docs.wem.io/platform/wemreference/functions/concepts/intersection.md) - [LocalName](https://docs.wem.io/platform/wemreference/functions/concepts/localname.md) - [Synonyms](https://docs.wem.io/platform/wemreference/functions/concepts/synonyms.md) - [ToConcept](https://docs.wem.io/platform/wemreference/functions/concepts/toconcept.md) - [Union](https://docs.wem.io/platform/wemreference/functions/concepts/union.md) - [Date](https://docs.wem.io/platform/wemreference/functions/date.md) - [Date](https://docs.wem.io/platform/wemreference/functions/date/date.md) - [DateDiff](https://docs.wem.io/platform/wemreference/functions/date/datediff.md) - [DateOnly](https://docs.wem.io/platform/wemreference/functions/date/dateonly.md) - [DatePart](https://docs.wem.io/platform/wemreference/functions/date/datepart.md) - [DayOfWeek](https://docs.wem.io/platform/wemreference/functions/date/dayofweek.md) - [FromUnixTimestamp](https://docs.wem.io/platform/wemreference/functions/date/fromunixtimestamp.md) - [MoveDate](https://docs.wem.io/platform/wemreference/functions/date/movedate.md) - [Now](https://docs.wem.io/platform/wemreference/functions/date/now.md) - [TimeOfDay](https://docs.wem.io/platform/wemreference/functions/date/timeofday.md) - [Today](https://docs.wem.io/platform/wemreference/functions/date/today.md) - [ToDuration](https://docs.wem.io/platform/wemreference/functions/date/toduration.md) - [ToLocal](https://docs.wem.io/platform/wemreference/functions/date/tolocal.md) - [ToUnixTimestamp](https://docs.wem.io/platform/wemreference/functions/date/tounixtimestamp.md) - [ToUTC](https://docs.wem.io/platform/wemreference/functions/date/toutc.md) - [UTCNow](https://docs.wem.io/platform/wemreference/functions/date/utcnow.md) - [UTCToday](https://docs.wem.io/platform/wemreference/functions/date/utctoday.md) - [Environment](https://docs.wem.io/platform/wemreference/functions/environment.md) - [GetNodeName()](https://docs.wem.io/platform/wemreference/functions/environment/getnodename.md) - [GetFlowchartID()](https://docs.wem.io/platform/wemreference/functions/environment/getflowchartid.md) - [GetFlowchartName()](https://docs.wem.io/platform/wemreference/functions/environment/getflowchartname.md) - [ApplicationId](https://docs.wem.io/platform/wemreference/functions/environment/applicationid.md) - [CountryCode](https://docs.wem.io/platform/wemreference/functions/environment/countrycode.md) - [CountryName](https://docs.wem.io/platform/wemreference/functions/environment/countryname.md) - [Hostname](https://docs.wem.io/platform/wemreference/functions/environment/hostname.md) - [IpAddress](https://docs.wem.io/platform/wemreference/functions/environment/ipaddress.md) - [IsFirstRequest](https://docs.wem.io/platform/wemreference/functions/environment/isfirstrequest.md) - [IsHttps](https://docs.wem.io/platform/wemreference/functions/environment/ishttps.md) - [IsPreview](https://docs.wem.io/platform/wemreference/functions/environment/ispreview.md) - [IsStaging](https://docs.wem.io/platform/wemreference/functions/environment/isstaging.md) - [IsLive](https://docs.wem.io/platform/wemreference/functions/environment/islive.md) - [NodeTrail](https://docs.wem.io/platform/wemreference/functions/environment/nodetrail.md) - [PortalId](https://docs.wem.io/platform/wemreference/functions/environment/portalid.md) - [PortalName](https://docs.wem.io/platform/wemreference/functions/environment/portalname.md) - [ProjectId](https://docs.wem.io/platform/wemreference/functions/environment/projectid.md) - [ProjectName](https://docs.wem.io/platform/wemreference/functions/environment/projectname.md) - [ProjectVersion](https://docs.wem.io/platform/wemreference/functions/environment/projectversion.md) - [Setting](https://docs.wem.io/platform/wemreference/functions/environment/setting.md) - [UrlPath](https://docs.wem.io/platform/wemreference/functions/environment/urlpath.md) - [Files](https://docs.wem.io/platform/wemreference/functions/files.md) - [FileName](https://docs.wem.io/platform/wemreference/functions/files/filename.md) - [FileSize](https://docs.wem.io/platform/wemreference/functions/files/filesize.md) - [FileUrl](https://docs.wem.io/platform/wemreference/functions/files/fileurl.md) - [MimeType](https://docs.wem.io/platform/wemreference/functions/files/mimetype.md) - [Lists](https://docs.wem.io/platform/wemreference/functions/lists.md) - [Distinct](https://docs.wem.io/platform/wemreference/functions/lists/distinct.md) - [IsDirty](https://docs.wem.io/platform/wemreference/functions/lists/isdirty.md) - [IsNewRow](https://docs.wem.io/platform/wemreference/functions/lists/isnewrow.md) - [IsOnRow](https://docs.wem.io/platform/wemreference/functions/lists/isonrow.md) - [List](https://docs.wem.io/platform/wemreference/functions/lists/list.md) - [NameOf](https://docs.wem.io/platform/wemreference/functions/lists/nameof.md) - [RowId](https://docs.wem.io/platform/wemreference/functions/lists/rowid.md) - [Math](https://docs.wem.io/platform/wemreference/functions/math.md) - [Abs](https://docs.wem.io/platform/wemreference/functions/math/abs.md) - [Ceiling](https://docs.wem.io/platform/wemreference/functions/math/ceiling.md) - [Cos](https://docs.wem.io/platform/wemreference/functions/math/cos.md) - [Distance](https://docs.wem.io/platform/wemreference/functions/math/distance.md) - [Exp](https://docs.wem.io/platform/wemreference/functions/math/exp.md) - [Floor](https://docs.wem.io/platform/wemreference/functions/math/floor.md) - [Log](https://docs.wem.io/platform/wemreference/functions/math/log.md) - [Log10](https://docs.wem.io/platform/wemreference/functions/math/log10.md) - [Pi](https://docs.wem.io/platform/wemreference/functions/math/pi.md) - [Pow](https://docs.wem.io/platform/wemreference/functions/math/pow.md) - [Random](https://docs.wem.io/platform/wemreference/functions/math/random.md) - [Round](https://docs.wem.io/platform/wemreference/functions/math/round.md) - [Sin](https://docs.wem.io/platform/wemreference/functions/math/sin.md) - [Sqrt](https://docs.wem.io/platform/wemreference/functions/math/sqrt.md) - [ToNumber](https://docs.wem.io/platform/wemreference/functions/math/tonumber.md) - [Security](https://docs.wem.io/platform/wemreference/functions/security.md) - [AesDecrypt](https://docs.wem.io/platform/wemreference/functions/security/aesdecrypt.md) - [AesEncrypt](https://docs.wem.io/platform/wemreference/functions/security/aesencrypt.md) - [AesIv](https://docs.wem.io/platform/wemreference/functions/security/aesiv.md) - [AesKey](https://docs.wem.io/platform/wemreference/functions/security/aeskey.md) - [CreateJsonWebTokenH256](https://docs.wem.io/platform/wemreference/functions/security/createjsonwebtokenh256.md) - [HmacSha256](https://docs.wem.io/platform/wemreference/functions/security/hmacsha256.md) - [Md5](https://docs.wem.io/platform/wemreference/functions/security/md5.md) - [Password](https://docs.wem.io/platform/wemreference/functions/security/password.md) - [PasswordStrength](https://docs.wem.io/platform/wemreference/functions/security/passwordstrength.md) - [Pbkdf2](https://docs.wem.io/platform/wemreference/functions/security/pbkdf2.md) - [Sha1](https://docs.wem.io/platform/wemreference/functions/security/sha1.md) - [Sha256](https://docs.wem.io/platform/wemreference/functions/security/sha256.md) - [Sha512](https://docs.wem.io/platform/wemreference/functions/security/sha512.md) - [Totp](https://docs.wem.io/platform/wemreference/functions/security/totp.md) - [Text](https://docs.wem.io/platform/wemreference/functions/text.md) - [AsText](https://docs.wem.io/platform/wemreference/functions/text/astext.md) - [Base32ToText](https://docs.wem.io/platform/wemreference/functions/text/base32totext.md) - [Base64ToText](https://docs.wem.io/platform/wemreference/functions/text/base64totext.md) - [CompareFuzzy](https://docs.wem.io/platform/wemreference/functions/text/comparefuzzy.md) - [Concat](https://docs.wem.io/platform/wemreference/functions/text/concat.md) - [Contains](https://docs.wem.io/platform/wemreference/functions/text/contains.md) - [FormatDate](https://docs.wem.io/platform/wemreference/functions/text/formatdate.md) - [FormatDuration](https://docs.wem.io/platform/wemreference/functions/text/formatduration.md) - [FormatNumber](https://docs.wem.io/platform/wemreference/functions/text/formatnumber.md) - [Guid](https://docs.wem.io/platform/wemreference/functions/text/guid.md) - [HexToText](https://docs.wem.io/platform/wemreference/functions/text/hextotext.md) - [HtmlAttributeEncode](https://docs.wem.io/platform/wemreference/functions/text/htmlattributeencode.md) - [HtmlEncode](https://docs.wem.io/platform/wemreference/functions/text/htmlencode.md) - [IndexOf](https://docs.wem.io/platform/wemreference/functions/text/indexof.md) - [JavascriptEncode](https://docs.wem.io/platform/wemreference/functions/text/javascriptencode.md) - [JsonEncode](https://docs.wem.io/platform/wemreference/functions/text/jsonencode.md) - [Length](https://docs.wem.io/platform/wemreference/functions/text/length.md) - [Padl](https://docs.wem.io/platform/wemreference/functions/text/padl.md) - [Padr](https://docs.wem.io/platform/wemreference/functions/text/padr.md) - [RegExIsMatch](https://docs.wem.io/platform/wemreference/functions/text/regexismatch.md) - [RegExMatches](https://docs.wem.io/platform/wemreference/functions/text/regexmatches.md) - [RegExReplace](https://docs.wem.io/platform/wemreference/functions/text/regexreplace.md) - [Replace](https://docs.wem.io/platform/wemreference/functions/text/replace.md) - [Split](https://docs.wem.io/platform/wemreference/functions/text/split.md) - [StringPart](https://docs.wem.io/platform/wemreference/functions/text/stringpart.md) - [SubString](https://docs.wem.io/platform/wemreference/functions/text/substring.md) - [ToBase32](https://docs.wem.io/platform/wemreference/functions/text/tobase32.md) - [ToBase64](https://docs.wem.io/platform/wemreference/functions/text/tobase64.md) - [ToBase64Url](https://docs.wem.io/platform/wemreference/functions/text/tobase64url.md) - [ToHex](https://docs.wem.io/platform/wemreference/functions/text/tohex.md) - [ToLower](https://docs.wem.io/platform/wemreference/functions/text/tolower.md) - [ToRichText](https://docs.wem.io/platform/wemreference/functions/text/torichtext.md) - [ToString](https://docs.wem.io/platform/wemreference/functions/text/tostring.md) - [ToTitleCase](https://docs.wem.io/platform/wemreference/functions/text/totitlecase.md) - [ToUpper](https://docs.wem.io/platform/wemreference/functions/text/toupper.md) - [Trim](https://docs.wem.io/platform/wemreference/functions/text/trim.md) - [UrlDecode](https://docs.wem.io/platform/wemreference/functions/text/urldecode.md) - [UrlEncode](https://docs.wem.io/platform/wemreference/functions/text/urlencode.md) - [XmlAttributeEncode](https://docs.wem.io/platform/wemreference/functions/text/xmlattributeencode.md) - [XmlEncode](https://docs.wem.io/platform/wemreference/functions/text/xmlencode.md) - [XPath](https://docs.wem.io/platform/wemreference/functions/text/xpath.md) - [XPathList](https://docs.wem.io/platform/wemreference/functions/text/xpathlist.md) - [XPathNumber](https://docs.wem.io/platform/wemreference/functions/text/xpathnumber.md) - [Validation](https://docs.wem.io/platform/wemreference/functions/validation.md) - [HasValue](https://docs.wem.io/platform/wemreference/functions/validation/hasvalue.md) - [IsEmpty](https://docs.wem.io/platform/wemreference/functions/validation/isempty.md) - [IsKnown](https://docs.wem.io/platform/wemreference/functions/validation/isknown.md) - [IsUnknown](https://docs.wem.io/platform/wemreference/functions/validation/isunknown.md) - [IsValidBankaccount](https://docs.wem.io/platform/wemreference/functions/validation/isvalidbankaccount.md) - [IsValidBSN](https://docs.wem.io/platform/wemreference/functions/validation/isvalidbsn.md) - [IsValidBTW](https://docs.wem.io/platform/wemreference/functions/validation/isvalidbtw.md) - [IsValidEmailAddress](https://docs.wem.io/platform/wemreference/functions/validation/isvalidemailaddress.md) - [IsValidIBAN](https://docs.wem.io/platform/wemreference/functions/validation/isvalidiban.md) - [IsValidPhonenumber](https://docs.wem.io/platform/wemreference/functions/validation/isvalidphonenumber.md) - [IsValidURL](https://docs.wem.io/platform/wemreference/functions/validation/isvalidurl.md) - [Localization](https://docs.wem.io/platform/wemreference/functions/localization.md) - [AvailableLanguages](https://docs.wem.io/platform/wemreference/functions/localization/availablelanguages.md) - [CurrentLanguage](https://docs.wem.io/platform/wemreference/functions/localization/currentlanguage.md) - [CurrentTimezone](https://docs.wem.io/platform/wemreference/functions/localization/currenttimezone.md) - [LanguageStrategy](https://docs.wem.io/platform/wemreference/functions/localization/languagestrategy.md) - [Languages in WEM](https://docs.wem.io/platform/wemreference/functions/localization/languages-in-wem.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.wem.io/platform/wemreference/functions.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.