diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..3130b26
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,6 @@
+[*.{kt,kts}]
+
+charset=utf-8
+
+indent_size=unset
+disabled_rules=no-wildcard-imports,import-ordering
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d50f83d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+.gradle
+
+build
+
+out
+
+.idea
diff --git a/README.md b/README.md
index b1b7161..8245bfd 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,31 @@
-init
+# Simple Kotlin https://localise.biz/ API client
+----
+All Translations are in Properties format and **load once**
+
+## What does it look like? (Code snippets)
+#### Response from API
+```json
+{
+    "en": {
+        "hello-world": "Hello",
+        "world": "World",
+        "my": {
+            "another": "Another"
+        }
+    }
+}
+```
+#### "en" in Map
+```properties
+hello-world = Hello
+world = World
+my.another = Another
+```
+
+## How to use? (Code snippets)
+```kotlin
+val client = LocoClient("<API_KEY>")
+val i18n = client.translations("en")
+println(i18n.t("my.another"))
+```
+ 
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..8eeb71f
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,106 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+group = "com.npwork"
+version = "1.0.0-SNAPSHOT"
+
+plugins {
+    id("org.jetbrains.kotlin.jvm") version "1.3.41"
+
+    id("org.jlleitschuh.gradle.ktlint") version "9.1.1"
+    id("io.gitlab.arturbosch.detekt") version "1.4.0"
+    id("info.solidsoft.pitest") version "1.4.6"
+    id("com.star-zero.gradle.githook") version "1.2.0"
+
+    jacoco
+}
+
+val mainClass: String by project
+
+val tornadoFxVersion = "1.7.19"
+val junitVersion = "5.5.2"
+
+repositories {
+    jcenter()
+    mavenCentral()
+    maven(url = "https://jitpack.io")
+    maven(url = "https://plugins.gradle.org/m2")
+}
+
+dependencies {
+    // Kotlin
+    implementation(platform("org.jetbrains.kotlin:kotlin-bom"))
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
+
+    implementation("com.github.wnameless:json-flattener:0.2.2")
+    implementation("khttp:khttp:1.0.0")
+    implementation("com.google.code.gson:gson:2.8.6")
+    implementation("com.github.mmazi:rescu:1.6.0")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.10.+")
+    implementation("com.google.guava:guava:20.0")
+    implementation("ch.qos.logback:logback-classic:1.2.3")
+
+    // Test dependencies
+    testImplementation("org.junit.jupiter:junit-jupiter:$junitVersion")
+    testImplementation("org.assertj:assertj-core:3.14.0")
+}
+
+detekt {
+    failFast = true
+    buildUponDefaultConfig = true
+    config = files("gradle/detekt/detekt.yml")
+    reports {
+        html.enabled = true
+        xml.enabled = false
+        txt.enabled = false
+    }
+}
+
+tasks.test {
+    useJUnitPlatform()
+    failFast = true
+    testLogging {
+        events("passed", "skipped", "failed")
+    }
+
+    configure<JacocoTaskExtension> {
+        isEnabled = true
+    }
+}
+
+tasks.withType<KotlinCompile>().configureEach {
+    kotlinOptions.jvmTarget = "1.8"
+    kotlinOptions.allWarningsAsErrors = true
+}
+
+tasks.wrapper {
+    gradleVersion = "6.1"
+}
+
+jacoco {
+    toolVersion = "0.8.5"
+}
+
+pitest {
+    targetClasses.add("com.cardiolyse.holter.*")
+    outputFormats.add("HTML")
+}
+
+githook {
+    createHooksDirIfNotExist = true
+    hooks {
+        create("pre-commit") {
+            task = "build -x test"
+            shell = "echo 'Build successful'"
+        }
+    }
+}
+
+tasks.jacocoTestReport {
+    executionData.setFrom(fileTree(buildDir).include("/jacoco/*.exec"))
+
+    reports {
+        xml.isEnabled = false
+        csv.isEnabled = false
+        html.isEnabled = true
+    }
+}
diff --git a/gradle/detekt/detekt.yml b/gradle/detekt/detekt.yml
new file mode 100644
index 0000000..b977726
--- /dev/null
+++ b/gradle/detekt/detekt.yml
@@ -0,0 +1,604 @@
+build:
+  maxIssues: 0
+  excludeCorrectable: false
+  weights:
+    # complexity: 2
+    # LongParameterList: 1
+    # style: 1
+    # comments: 1
+
+config:
+  validation: true
+  # when writing own rules with new properties, exclude the property path e.g.: "my_rule_set,.*>.*>[my_property]"
+  excludes: ""
+
+processors:
+  active: true
+  exclude:
+  # - 'DetektProgressListener'
+  # - 'FunctionCountProcessor'
+  # - 'PropertyCountProcessor'
+  # - 'ClassCountProcessor'
+  # - 'PackageCountProcessor'
+  # - 'KtFileCountProcessor'
+
+console-reports:
+  active: true
+  exclude:
+  #  - 'ProjectStatisticsReport'
+  #  - 'ComplexityReport'
+  #  - 'NotificationReport'
+  #  - 'FindingsReport'
+     - 'FileBasedFindingsReport'
+  #  - 'BuildFailureReport'
+
+comments:
+  active: true
+  excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+  CommentOverPrivateFunction:
+    active: false
+  CommentOverPrivateProperty:
+    active: false
+  EndOfSentenceFormat:
+    active: false
+    endOfSentenceFormat: ([.?!][ \t\n\r\f<])|([.?!:]$)
+  UndocumentedPublicClass:
+    active: false
+    searchInNestedClass: true
+    searchInInnerClass: true
+    searchInInnerObject: true
+    searchInInnerInterface: true
+  UndocumentedPublicFunction:
+    active: false
+  UndocumentedPublicProperty:
+    active: false
+
+complexity:
+  active: true
+  ComplexCondition:
+    active: true
+    threshold: 4
+  ComplexInterface:
+    active: false
+    threshold: 10
+    includeStaticDeclarations: false
+  ComplexMethod:
+    active: true
+    threshold: 15
+    ignoreSingleWhenExpression: false
+    ignoreSimpleWhenEntries: false
+    ignoreNestingFunctions: false
+    nestingFunctions: run,let,apply,with,also,use,forEach,isNotNull,ifNull
+  LabeledExpression:
+    active: false
+    ignoredLabels: ""
+  LargeClass:
+    active: true
+    threshold: 600
+  LongMethod:
+    active: true
+    threshold: 60
+  LongParameterList:
+    active: true
+    threshold: 6
+    ignoreDefaultParameters: true
+  MethodOverloading:
+    active: false
+    threshold: 6
+  NestedBlockDepth:
+    active: true
+    threshold: 4
+  StringLiteralDuplication:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    threshold: 3
+    ignoreAnnotation: true
+    excludeStringsWithLessThan5Characters: true
+    ignoreStringsRegex: '$^'
+  TooManyFunctions:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    thresholdInFiles: 11
+    thresholdInClasses: 11
+    thresholdInInterfaces: 11
+    thresholdInObjects: 11
+    thresholdInEnums: 11
+    ignoreDeprecated: false
+    ignorePrivate: false
+    ignoreOverridden: false
+
+coroutines:
+  active: true
+  GlobalCoroutineUsage:
+    active: false
+  RedundantSuspendModifier:
+    active: false
+
+empty-blocks:
+  active: true
+  EmptyCatchBlock:
+    active: true
+    allowedExceptionNameRegex: "^(_|(ignore|expected).*)"
+  EmptyClassBlock:
+    active: true
+  EmptyDefaultConstructor:
+    active: true
+  EmptyDoWhileBlock:
+    active: true
+  EmptyElseBlock:
+    active: true
+  EmptyFinallyBlock:
+    active: true
+  EmptyForBlock:
+    active: true
+  EmptyFunctionBlock:
+    active: true
+    ignoreOverridden: false
+  EmptyIfBlock:
+    active: true
+  EmptyInitBlock:
+    active: true
+  EmptyKtFile:
+    active: true
+  EmptySecondaryConstructor:
+    active: true
+  EmptyWhenBlock:
+    active: true
+  EmptyWhileBlock:
+    active: true
+
+exceptions:
+  active: true
+  ExceptionRaisedInUnexpectedLocation:
+    active: false
+    methodNames: 'toString,hashCode,equals,finalize'
+  InstanceOfCheckForException:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+  NotImplementedDeclaration:
+    active: false
+  PrintStackTrace:
+    active: false
+  RethrowCaughtException:
+    active: false
+  ReturnFromFinally:
+    active: false
+    ignoreLabeled: false
+  SwallowedException:
+    active: false
+    ignoredExceptionTypes: 'InterruptedException,NumberFormatException,ParseException,MalformedURLException'
+    allowedExceptionNameRegex: "^(_|(ignore|expected).*)"
+  ThrowingExceptionFromFinally:
+    active: false
+  ThrowingExceptionInMain:
+    active: false
+  ThrowingExceptionsWithoutMessageOrCause:
+    active: false
+    exceptions: 'IllegalArgumentException,IllegalStateException,IOException'
+  ThrowingNewInstanceOfSameException:
+    active: false
+  TooGenericExceptionCaught:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    exceptionNames:
+     - ArrayIndexOutOfBoundsException
+     - Error
+     - Exception
+     - IllegalMonitorStateException
+     - NullPointerException
+     - IndexOutOfBoundsException
+     - RuntimeException
+     - Throwable
+    allowedExceptionNameRegex: "^(_|(ignore|expected).*)"
+  TooGenericExceptionThrown:
+    active: true
+    exceptionNames:
+     - Error
+     - Exception
+     - Throwable
+     - RuntimeException
+
+formatting:
+  active: true
+  android: false
+  autoCorrect: true
+  AnnotationOnSeparateLine:
+    active: false
+    autoCorrect: true
+  ChainWrapping:
+    active: true
+    autoCorrect: true
+  CommentSpacing:
+    active: true
+    autoCorrect: true
+  EnumEntryNameCase:
+    active: false
+    autoCorrect: true
+  Filename:
+    active: true
+  FinalNewline:
+    active: true
+    autoCorrect: true
+  ImportOrdering:
+    active: false
+    autoCorrect: true
+  Indentation:
+    active: false
+    autoCorrect: true
+    indentSize: 4
+    continuationIndentSize: 4
+  MaximumLineLength:
+    active: true
+    maxLineLength: 120
+  ModifierOrdering:
+    active: true
+    autoCorrect: true
+  MultiLineIfElse:
+    active: true
+    autoCorrect: true
+  NoBlankLineBeforeRbrace:
+    active: true
+    autoCorrect: true
+  NoConsecutiveBlankLines:
+    active: true
+    autoCorrect: true
+  NoEmptyClassBody:
+    active: true
+    autoCorrect: true
+  NoEmptyFirstLineInMethodBlock:
+    active: false
+    autoCorrect: true
+  NoLineBreakAfterElse:
+    active: true
+    autoCorrect: true
+  NoLineBreakBeforeAssignment:
+    active: true
+    autoCorrect: true
+  NoMultipleSpaces:
+    active: true
+    autoCorrect: true
+  NoSemicolons:
+    active: true
+    autoCorrect: true
+  NoTrailingSpaces:
+    active: true
+    autoCorrect: true
+  NoUnitReturn:
+    active: true
+    autoCorrect: true
+  NoUnusedImports:
+    active: true
+    autoCorrect: true
+  NoWildcardImports:
+    active: false
+  PackageName:
+    active: true
+    autoCorrect: true
+  ParameterListWrapping:
+    active: true
+    autoCorrect: true
+    indentSize: 4
+  SpacingAroundColon:
+    active: true
+    autoCorrect: true
+  SpacingAroundComma:
+    active: true
+    autoCorrect: true
+  SpacingAroundCurly:
+    active: true
+    autoCorrect: true
+  SpacingAroundDot:
+    active: true
+    autoCorrect: true
+  SpacingAroundKeyword:
+    active: true
+    autoCorrect: true
+  SpacingAroundOperators:
+    active: true
+    autoCorrect: true
+  SpacingAroundParens:
+    active: true
+    autoCorrect: true
+  SpacingAroundRangeOperator:
+    active: true
+    autoCorrect: true
+  StringTemplate:
+    active: true
+    autoCorrect: true
+
+naming:
+  active: true
+  ClassNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    classPattern: '[A-Z$][a-zA-Z0-9$]*'
+  ConstructorParameterNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    parameterPattern: '[a-z][A-Za-z0-9]*'
+    privateParameterPattern: '[a-z][A-Za-z0-9]*'
+    excludeClassPattern: '$^'
+    ignoreOverridden: true
+  EnumNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    enumEntryPattern: '^[A-Z][_a-zA-Z0-9]*'
+  ForbiddenClassName:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    forbiddenName: ''
+  FunctionMaxLength:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    maximumFunctionNameLength: 30
+  FunctionMinLength:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    minimumFunctionNameLength: 3
+  FunctionNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    functionPattern: '^([a-z$][a-zA-Z$0-9]*)|(`.*`)$'
+    excludeClassPattern: '$^'
+    ignoreOverridden: true
+  FunctionParameterNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    parameterPattern: '[a-z][A-Za-z0-9]*'
+    excludeClassPattern: '$^'
+    ignoreOverridden: true
+  InvalidPackageDeclaration:
+    active: false
+    rootPackage: ''
+  MatchingDeclarationName:
+    active: true
+  MemberNameEqualsClassName:
+    active: true
+    ignoreOverridden: true
+  ObjectPropertyNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    constantPattern: '[A-Za-z][_A-Za-z0-9]*'
+    propertyPattern: '[A-Za-z][_A-Za-z0-9]*'
+    privatePropertyPattern: '(_)?[A-Za-z][_A-Za-z0-9]*'
+  PackageNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    packagePattern: '^[a-z]+(\.[a-z][A-Za-z0-9]*)*$'
+  TopLevelPropertyNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    constantPattern: '[A-Z][_A-Z0-9]*'
+    propertyPattern: '[A-Za-z][_A-Za-z0-9]*'
+    privatePropertyPattern: '_?[A-Za-z][_A-Za-z0-9]*'
+  VariableMaxLength:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    maximumVariableNameLength: 64
+  VariableMinLength:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    minimumVariableNameLength: 1
+  VariableNaming:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    variablePattern: '[a-z][A-Za-z0-9]*'
+    privateVariablePattern: '(_)?[a-z][A-Za-z0-9]*'
+    excludeClassPattern: '$^'
+    ignoreOverridden: true
+
+performance:
+  active: true
+  ArrayPrimitive:
+    active: true
+  ForEachOnRange:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+  SpreadOperator:
+    active: true
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+  UnnecessaryTemporaryInstantiation:
+    active: true
+
+potential-bugs:
+  active: true
+  Deprecation:
+    active: false
+  DuplicateCaseInWhenExpression:
+    active: true
+  EqualsAlwaysReturnsTrueOrFalse:
+    active: true
+  EqualsWithHashCodeExist:
+    active: true
+  ExplicitGarbageCollectionCall:
+    active: true
+  HasPlatformType:
+    active: false
+  ImplicitDefaultLocale:
+    active: false
+  InvalidRange:
+    active: true
+  IteratorHasNextCallsNextMethod:
+    active: true
+  IteratorNotThrowingNoSuchElementException:
+    active: true
+  LateinitUsage:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    excludeAnnotatedProperties: ""
+    ignoreOnClassesPattern: ""
+  MapGetWithNotNullAssertionOperator:
+    active: false
+  MissingWhenCase:
+    active: true
+  RedundantElseInWhen:
+    active: true
+  UnconditionalJumpStatementInLoop:
+    active: false
+  UnreachableCode:
+    active: true
+  UnsafeCallOnNullableType:
+    active: true
+  UnsafeCast:
+    active: false
+  UselessPostfixExpression:
+    active: false
+  WrongEqualsTypeParameter:
+    active: true
+
+style:
+  active: true
+  CollapsibleIfStatements:
+    active: false
+  DataClassContainsFunctions:
+    active: false
+    conversionFunctionPrefix: 'to'
+  DataClassShouldBeImmutable:
+    active: false
+  EqualsNullCall:
+    active: true
+  EqualsOnSignatureLine:
+    active: false
+  ExplicitItLambdaParameter:
+    active: false
+  ExpressionBodySyntax:
+    active: false
+    includeLineWrapping: false
+  ForbiddenComment:
+    active: false
+    values: 'TODO:,FIXME:,STOPSHIP:'
+    allowedPatterns: ""
+  ForbiddenImport:
+    active: false
+    imports: ''
+    forbiddenPatterns: ""
+  ForbiddenMethodCall:
+    active: false
+    methods: ''
+  ForbiddenPublicDataClass:
+    active: false
+    ignorePackages: '*.internal,*.internal.*'
+  ForbiddenVoid:
+    active: false
+    ignoreOverridden: false
+    ignoreUsageInGenerics: false
+  FunctionOnlyReturningConstant:
+    active: true
+    ignoreOverridableFunction: true
+    excludedFunctions: 'describeContents'
+    excludeAnnotatedFunction: "dagger.Provides"
+  LibraryCodeMustSpecifyReturnType:
+    active: true
+  LoopWithTooManyJumpStatements:
+    active: true
+    maxJumpCount: 1
+  MagicNumber:
+    active: true
+    excludes: "**/*Stylesheet.kt,**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    ignoreNumbers: '-1,0,1,2'
+    ignoreHashCodeFunction: true
+    ignorePropertyDeclaration: false
+    ignoreLocalVariableDeclaration: false
+    ignoreConstantDeclaration: true
+    ignoreCompanionObjectPropertyDeclaration: true
+    ignoreAnnotation: false
+    ignoreNamedArgument: true
+    ignoreEnums: false
+    ignoreRanges: false
+  MandatoryBracesIfStatements:
+    active: false
+  MaxLineLength:
+    active: true
+    maxLineLength: 140
+    excludePackageStatements: true
+    excludeImportStatements: true
+    excludeCommentStatements: false
+  MayBeConst:
+    active: true
+  ModifierOrder:
+    active: true
+  NestedClassesVisibility:
+    active: false
+  NewLineAtEndOfFile:
+    active: true
+  NoTabs:
+    active: false
+  OptionalAbstractKeyword:
+    active: true
+  OptionalUnit:
+    active: false
+  OptionalWhenBraces:
+    active: false
+  PreferToOverPairSyntax:
+    active: false
+  ProtectedMemberInFinalClass:
+    active: true
+  RedundantExplicitType:
+    active: false
+  RedundantVisibilityModifierRule:
+    active: false
+  ReturnCount:
+    active: true
+    max: 3
+    excludedFunctions: "equals"
+    excludeLabeled: false
+    excludeReturnFromLambda: true
+    excludeGuardClauses: false
+  SafeCast:
+    active: true
+  SerialVersionUIDInSerializableClass:
+    active: false
+  SpacingBetweenPackageAndImports:
+    active: false
+  ThrowsCount:
+    active: true
+    max: 2
+  TrailingWhitespace:
+    active: false
+  UnderscoresInNumericLiterals:
+    active: false
+    acceptableDecimalLength: 5
+  UnnecessaryAbstractClass:
+    active: true
+    excludeAnnotatedClasses: "dagger.Module"
+  UnnecessaryAnnotationUseSiteTarget:
+    active: false
+  UnnecessaryApply:
+    active: false
+  UnnecessaryInheritance:
+    active: true
+  UnnecessaryLet:
+    active: false
+  UnnecessaryParentheses:
+    active: false
+  UntilInsteadOfRangeTo:
+    active: false
+  UnusedImports:
+    active: false
+  UnusedPrivateClass:
+    active: true
+  UnusedPrivateMember:
+    active: false
+    allowedNames: "(_|ignored|expected|serialVersionUID)"
+  UseArrayLiteralsInAnnotations:
+    active: false
+  UseCheckOrError:
+    active: false
+  UseDataClass:
+    active: false
+    excludeAnnotatedClasses: ""
+    allowVars: false
+  UseIfInsteadOfWhen:
+    active: false
+  UseRequire:
+    active: false
+  UselessCallOnNotNull:
+    active: true
+  UtilityClassWithPublicConstructor:
+    active: true
+  VarCouldBeVal:
+    active: false
+  WildcardImport:
+    active: false
+    excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
+    excludeImports: 'java.util.*,kotlinx.android.synthetic.*'
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..87b738c
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..ba94df8
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..af6708f
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..6d57edc
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..ebea055
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1 @@
+rootProject.name = "kotlin-localise"
diff --git a/src/main/kotlin/com/npwork/localise/LocoClient.kt b/src/main/kotlin/com/npwork/localise/LocoClient.kt
new file mode 100644
index 0000000..8c3d2ce
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/LocoClient.kt
@@ -0,0 +1,58 @@
+package com.npwork.localise
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.module.kotlin.KotlinModule
+import com.github.wnameless.json.flattener.JsonFlattener
+import com.google.common.hash.Hashing
+import com.npwork.localise.api.ApiService
+import com.npwork.localise.model.assets.Asset
+import com.npwork.localise.model.locale.Locale
+import com.npwork.localise.model.translations.LangI18NService
+import com.npwork.localise.model.translations.TranslationsResponse
+import si.mazi.rescu.ClientConfig
+import si.mazi.rescu.JacksonConfigureListener
+import si.mazi.rescu.RestProxyFactory
+import java.nio.charset.StandardCharsets
+import javax.ws.rs.HeaderParam
+
+class LocoClient(val apiKey: String) {
+    val mapper = ObjectMapper().registerModules(KotlinModule())
+
+    companion object {
+        const val URL = "https://localise.biz/api"
+        const val LOCALE_PATH = "/locales"
+        const val TRANSLATION_PATH = "/export/all.json"
+    }
+
+    private val config = ClientConfig().also {
+        it.add(HeaderParam::class.java, "Authorization", "Loco $apiKey")
+        it.jacksonConfigureListener = JacksonConfigureListener { objectMapper -> objectMapper!!.registerModules(KotlinModule()) }
+    }
+
+    private val apiService: ApiService = RestProxyFactory.createProxy(ApiService::class.java, "https://localise.biz", config)
+
+    init {
+        apiService.authVerify()
+    }
+
+    fun translations(lang: String): LangI18NService = LangI18NService(allTranslations().all, lang)
+
+    fun allTranslations(): TranslationsResponse {
+        val resp = apiService.translations()
+        val responseAsString = mapper.writeValueAsString(resp)
+        val responseAsJson = mapper.readTree(responseAsString)
+
+        val responseHash = Hashing.sha256()
+                .hashString(responseAsString, StandardCharsets.UTF_8)
+                .toString()
+
+        return TranslationsResponse(
+                responseHash = responseHash,
+                all = responseAsJson.fields().asSequence().map { it.key to JsonFlattener.flattenAsMap(it.value.toString()) }.toMap()
+        )
+    }
+
+    fun locales(): List<Locale> = apiService.locales()
+
+    fun assets(): List<Asset> = apiService.assets()
+}
diff --git a/src/main/kotlin/com/npwork/localise/api/ApiService.kt b/src/main/kotlin/com/npwork/localise/api/ApiService.kt
new file mode 100644
index 0000000..cc9a289
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/api/ApiService.kt
@@ -0,0 +1,26 @@
+package com.npwork.localise.api
+
+import com.npwork.localise.model.assets.Asset
+import com.npwork.localise.model.auth.AuthVerify
+import com.npwork.localise.model.locale.Locale
+import javax.ws.rs.GET
+import javax.ws.rs.Path
+
+@Path("/api")
+interface ApiService {
+    @GET
+    @Path("/locales")
+    fun locales(): List<Locale>
+
+    @GET
+    @Path("/auth/verify")
+    fun authVerify(): AuthVerify
+
+    @GET
+    @Path("/export/all.json")
+    fun translations(): Map<Any, Any>
+
+    @GET
+    @Path("/assets")
+    fun assets(): List<Asset>
+}
diff --git a/src/main/kotlin/com/npwork/localise/example/App.kt b/src/main/kotlin/com/npwork/localise/example/App.kt
new file mode 100644
index 0000000..5afcf80
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/example/App.kt
@@ -0,0 +1,9 @@
+package com.npwork.localise.example
+
+import com.npwork.localise.LocoClient
+
+fun main() {
+    val client = LocoClient("<API_KEY>")
+    val i18n = client.translations("en")
+    println(i18n.t("my.another"))
+}
diff --git a/src/main/kotlin/com/npwork/localise/model/assets/Aliases.kt b/src/main/kotlin/com/npwork/localise/model/assets/Aliases.kt
new file mode 100644
index 0000000..980f8bc
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/assets/Aliases.kt
@@ -0,0 +1,3 @@
+package com.npwork.localise.model.assets
+
+class Aliases
diff --git a/src/main/kotlin/com/npwork/localise/model/assets/Asset.kt b/src/main/kotlin/com/npwork/localise/model/assets/Asset.kt
new file mode 100644
index 0000000..d04b267
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/assets/Asset.kt
@@ -0,0 +1,13 @@
+package com.npwork.localise.model.assets
+
+data class Asset(
+    val aliases: Aliases,
+    val context: String,
+    val id: String,
+    val modified: String,
+    val notes: String,
+    val plurals: Int,
+    val progress: Progress,
+    val tags: List<String>,
+    val type: String
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/assets/Progress.kt b/src/main/kotlin/com/npwork/localise/model/assets/Progress.kt
new file mode 100644
index 0000000..9ecc8a9
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/assets/Progress.kt
@@ -0,0 +1,7 @@
+package com.npwork.localise.model.assets
+
+data class Progress(
+    val flagged: Int,
+    val translated: Int,
+    val untranslated: Int
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/auth/AuthVerify.kt b/src/main/kotlin/com/npwork/localise/model/auth/AuthVerify.kt
new file mode 100644
index 0000000..df76413
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/auth/AuthVerify.kt
@@ -0,0 +1,7 @@
+package com.npwork.localise.model.auth
+
+data class AuthVerify(
+    val user: User,
+    val project: Project,
+    val group: Group
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/auth/Group.kt b/src/main/kotlin/com/npwork/localise/model/auth/Group.kt
new file mode 100644
index 0000000..071e381
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/auth/Group.kt
@@ -0,0 +1,6 @@
+package com.npwork.localise.model.auth
+
+data class Group(
+    val id: Int,
+    val name: String
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/auth/Project.kt b/src/main/kotlin/com/npwork/localise/model/auth/Project.kt
new file mode 100644
index 0000000..17b586e
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/auth/Project.kt
@@ -0,0 +1,7 @@
+package com.npwork.localise.model.auth
+
+data class Project(
+    val id: Int,
+    val name: String,
+    val url: String
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/auth/User.kt b/src/main/kotlin/com/npwork/localise/model/auth/User.kt
new file mode 100644
index 0000000..0c72539
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/auth/User.kt
@@ -0,0 +1,7 @@
+package com.npwork.localise.model.auth
+
+data class User(
+    val email: String,
+    val id: Int,
+    val name: String
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/locale/GenericResult.kt b/src/main/kotlin/com/npwork/localise/model/locale/GenericResult.kt
new file mode 100644
index 0000000..f605335
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/locale/GenericResult.kt
@@ -0,0 +1,10 @@
+package com.npwork.localise.model.locale
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+data class GenericResult<ResultType>(
+        @JsonProperty("result")
+        val result: ResultType,
+        @JsonProperty("errors")
+        val errors: String
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/locale/Locale.kt b/src/main/kotlin/com/npwork/localise/model/locale/Locale.kt
new file mode 100644
index 0000000..3b41cc3
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/locale/Locale.kt
@@ -0,0 +1,10 @@
+package com.npwork.localise.model.locale
+
+data class Locale(
+        val code: String,
+        val name: String,
+        val native: Boolean,
+        val plurals: Plurals,
+        val progress: Progress,
+        val source: Boolean
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/locale/Plurals.kt b/src/main/kotlin/com/npwork/localise/model/locale/Plurals.kt
new file mode 100644
index 0000000..61064ce
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/locale/Plurals.kt
@@ -0,0 +1,7 @@
+package com.npwork.localise.model.locale
+
+data class Plurals(
+    val equation: String,
+    val forms: List<String>,
+    val length: Int
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/locale/Progress.kt b/src/main/kotlin/com/npwork/localise/model/locale/Progress.kt
new file mode 100644
index 0000000..662d35d
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/locale/Progress.kt
@@ -0,0 +1,8 @@
+package com.npwork.localise.model.locale
+
+data class Progress(
+    val flagged: Int,
+    val translated: Int,
+    val untranslated: Int,
+    val words: Int
+)
diff --git a/src/main/kotlin/com/npwork/localise/model/translations/LangI18NService.kt b/src/main/kotlin/com/npwork/localise/model/translations/LangI18NService.kt
new file mode 100644
index 0000000..84cff1c
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/translations/LangI18NService.kt
@@ -0,0 +1,7 @@
+package com.npwork.localise.model.translations
+
+class LangI18NService(val translations: AllTranslations, val lang: String) {
+    fun tObject(key: String): Any? = translations[lang]?.get(key)
+
+    fun t(key: String): String? = translations[lang]?.get(key)?.toString()
+}
diff --git a/src/main/kotlin/com/npwork/localise/model/translations/TranslationsResponse.kt b/src/main/kotlin/com/npwork/localise/model/translations/TranslationsResponse.kt
new file mode 100644
index 0000000..449c749
--- /dev/null
+++ b/src/main/kotlin/com/npwork/localise/model/translations/TranslationsResponse.kt
@@ -0,0 +1,5 @@
+package com.npwork.localise.model.translations
+
+typealias AllTranslations = Map<String, Map<String, Any>>
+
+data class TranslationsResponse(val all: AllTranslations, val responseHash: String)
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
new file mode 100644
index 0000000..761fe65
--- /dev/null
+++ b/src/main/resources/logback.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="CONSOLE_APPENDER" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%contextName] [%thread] %-5level %logger{36} - %msg %xEx%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE_APPENDER"/>
+    </root>
+
+    <logger name="si.mazi.rescu" level="error"/>
+</configuration>