diff --git a/JournalDeBord.md b/JournalDeBord.md
index d7d3329f280e748e1d7b6025d6720bd965d2382f..b1ebd5310b2eda25cc98d0f3ca6eb2f34b13461f 100644
--- a/JournalDeBord.md
+++ b/JournalDeBord.md
@@ -3,5 +3,6 @@
 | 21.10.2024-28.10.2024 | Lancer le projet précédent et essayer le simulateur | Lancement du projet réussi + compréhension des résultats du simulateur |                      | Avoir la version de python 3.9 pour la compatibilité avec une récente version de numpy demandée dans requirements.txt |
 | 28.10.2024-04.11.2024 | Lister les fonctionnalités nécessaires au projet + Lire la documentation de Mr Souzaluz | Lecture des parties "Lexique", "Liste des acronymes", "1.2 TRADING AUTOMATISÉ", "CHAPITRE 2 : LES STRATÉGIES" et "CHAPITRE 3 : MÉTHODOLOGIE" + Début du listage des fonctionnalités |  |  |
 | 04.11.2024-11.11.2024 | Rechercher une API qui permet de récupérer les données de chaque seconde depuis 4-5 ans + Justifier le choix de la technologie | Listage des différentes API avec leurs avantages et désavantages + Justification de la technologie + Trouvé une librairie pour les graphiques | La plupart des API ont des limites de données par requêtes et de fréquences des données (1 min) |  |
+| 11.11.2024-18.11.2024 | Récupérer les données (200000) et tester la librairie pour faire des graphes | J'ai créer un projet spring boot qui permet de récupérer les données en faisant plusieurs appels à l'api Binance | Problème avec la librairie des graphiques : le graphique s'affiche mais pas les candles |  |
 
 <!-- |  |  |  |  |  | -->
\ No newline at end of file
diff --git a/fonctionnalites.md b/fonctionnalites.md
index 7f3f08326075a1495ba186c82ec4b63866379f6f..f4f9521ff8526330eb9dde52763f0df3565dae86 100644
--- a/fonctionnalites.md
+++ b/fonctionnalites.md
@@ -21,6 +21,8 @@ Retourne au maximum 1000 données (candles) par requête
 curl "https://api4.binance.com/api/v3/klines?symbol=BTCUSDT&interval=1s&startTime=1572331210"
 ```
 
+récupération des données : 1min12
+
 
 ##### HitBTC
 
diff --git a/testApi/.gitattributes b/testApi/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..3b41682ac579fafb665abb4dfcdaa6aaaa712184
--- /dev/null
+++ b/testApi/.gitattributes
@@ -0,0 +1,2 @@
+/mvnw text eol=lf
+*.cmd text eol=crlf
diff --git a/testApi/.gitignore b/testApi/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..5f781ffb9775e08b60045889c71fa5180fdb9159
--- /dev/null
+++ b/testApi/.gitignore
@@ -0,0 +1,35 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+**/node_modules/
diff --git a/testApi/.mvn/wrapper/maven-wrapper.properties b/testApi/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 0000000000000000000000000000000000000000..d58dfb70bab565a697e6854eb012d17e0fd39bd4
--- /dev/null
+++ b/testApi/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
diff --git a/testApi/mvnw b/testApi/mvnw
new file mode 100755
index 0000000000000000000000000000000000000000..19529ddf8c6eaa08c5c75ff80652d21ce4b72f8c
--- /dev/null
+++ b/testApi/mvnw
@@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${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"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
diff --git a/testApi/mvnw.cmd b/testApi/mvnw.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..249bdf3822221aa612d1da2605316cabd7b07e50
--- /dev/null
+++ b/testApi/mvnw.cmd
@@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
diff --git a/testApi/pom.xml b/testApi/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b19bd1f317e0071c7059f5dcfef67ba667e4fcea
--- /dev/null
+++ b/testApi/pom.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.3.5</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.example</groupId>
+    <artifactId>testApi</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>testApi</name>
+    <description>testApi</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <properties>
+        <java.version>21</java.version>
+        <spring-cloud.version>2023.0.3</spring-cloud.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <scope>runtime</scope>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/testApi/src/main/java/com/example/testapi/TestApiApplication.java b/testApi/src/main/java/com/example/testapi/TestApiApplication.java
new file mode 100644
index 0000000000000000000000000000000000000000..ae0fb540130c7b21670ed23312a2eb15d28bd937
--- /dev/null
+++ b/testApi/src/main/java/com/example/testapi/TestApiApplication.java
@@ -0,0 +1,14 @@
+package com.example.testapi;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+@SpringBootApplication
+public class TestApiApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(TestApiApplication.class, args);
+    }
+
+}
diff --git a/testApi/src/main/java/com/example/testapi/config/AppConfig.java b/testApi/src/main/java/com/example/testapi/config/AppConfig.java
new file mode 100644
index 0000000000000000000000000000000000000000..89c432ee544fef7b3014cdbf4607be212c9dd617
--- /dev/null
+++ b/testApi/src/main/java/com/example/testapi/config/AppConfig.java
@@ -0,0 +1,13 @@
+package com.example.testapi.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class AppConfig {
+    @Bean
+    public RestTemplate restTemplate() {
+        return new RestTemplate();
+    }
+}
diff --git a/testApi/src/main/java/com/example/testapi/controller/ApiController.java b/testApi/src/main/java/com/example/testapi/controller/ApiController.java
new file mode 100644
index 0000000000000000000000000000000000000000..dab8318151d7e1659ab075c2630f70a1b1df4576
--- /dev/null
+++ b/testApi/src/main/java/com/example/testapi/controller/ApiController.java
@@ -0,0 +1,29 @@
+package com.example.testapi.controller;
+
+import com.example.testapi.service.ApiService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api")
+public class ApiController {
+
+    private final ApiService apiService;
+
+    @Autowired
+    public ApiController(ApiService apiService) {
+        this.apiService = apiService;
+    }
+
+    @GetMapping("/btcusdt")
+    public String getGraphPage() throws InterruptedException, com.fasterxml.jackson.core.JsonProcessingException {
+        System.out.println("btc to usdt graphique !");
+//        System.out.println(apiService.getCandlesJson());
+        return apiService.getCandlesJson();
+//        return "ok";
+//        return "ca marche";
+    }
+}
diff --git a/testApi/src/main/java/com/example/testapi/controller/PageApiController.java b/testApi/src/main/java/com/example/testapi/controller/PageApiController.java
new file mode 100644
index 0000000000000000000000000000000000000000..a329a88ba249e35f9a2a00de4ba768e510c9abff
--- /dev/null
+++ b/testApi/src/main/java/com/example/testapi/controller/PageApiController.java
@@ -0,0 +1,22 @@
+package com.example.testapi.controller;
+
+import com.example.testapi.service.ApiService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class PageApiController {
+
+
+    @Autowired
+    public PageApiController(ApiService apiService) {
+
+    }
+
+    @GetMapping("/home")
+    public String getHomePage() {
+        System.out.println("home page requested !");
+        return "index.html";
+    }
+}
diff --git a/testApi/src/main/java/com/example/testapi/model/Candle.java b/testApi/src/main/java/com/example/testapi/model/Candle.java
new file mode 100644
index 0000000000000000000000000000000000000000..799b7108b2befbe42b55f5814c827d883841de8d
--- /dev/null
+++ b/testApi/src/main/java/com/example/testapi/model/Candle.java
@@ -0,0 +1,45 @@
+package com.example.testapi.model;
+
+public class Candle {
+
+    private final long time;
+    private final double open;
+    private final double high;
+    private final double low;
+    private final double close;
+//    private final long closeTime;
+//    private double volume;
+//    private double assetVolume;
+//    private int nbTrades;
+//    private double buyBaseAssetVolume;
+//    private double buyQuoteAssetVolume;
+
+
+    public Candle(long openTime, double openPrice, double highPrice, double lowPrice, double closePrice) {
+        this.time = openTime/1000;
+        this.open = openPrice;
+        this.high = highPrice;
+        this.low = lowPrice;
+        this.close = closePrice;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public double getOpen() {
+        return open;
+    }
+
+    public double getHigh() {
+        return high;
+    }
+
+    public double getLow() {
+        return low;
+    }
+
+    public double getClose() {
+        return close;
+    }
+}
diff --git a/testApi/src/main/java/com/example/testapi/service/ApiService.java b/testApi/src/main/java/com/example/testapi/service/ApiService.java
new file mode 100644
index 0000000000000000000000000000000000000000..89c52224389638148bdc4c07bb5d82fca0b3f817
--- /dev/null
+++ b/testApi/src/main/java/com/example/testapi/service/ApiService.java
@@ -0,0 +1,89 @@
+package com.example.testapi.service;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.example.testapi.model.Candle;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+@Service
+public class ApiService {
+    public String hello() {
+        return "Hello World";
+    }
+
+    @Autowired
+    private RestTemplate restTemplate;
+
+    private List<Candle> candles;
+
+    private String candlesJson;
+
+    public void getCandles() throws InterruptedException, com.fasterxml.jackson.core.JsonProcessingException {
+        String baseUrl = "https://api4.binance.com/api/v3/klines";
+        long startTime = 1572331210000L;
+        long endTime = startTime + (15 * 1000 * 60 * 1000);
+        List<Candle> candles = new ArrayList<Candle>();
+        for (int i = 0; i < 200; i++)
+        {
+            String url = UriComponentsBuilder.fromHttpUrl(baseUrl)
+                    .queryParam("symbol", "BTCUSDT")
+                    .queryParam("interval", "15m")
+                    .queryParam("startTime", startTime)
+                    .queryParam("limit", 1000) // limite à 1 pour tester plus vite mais changer par 1000 après
+                    .toUriString();
+            String response = restTemplate.getForObject(url, String.class);
+
+            ObjectMapper objectMapper = new ObjectMapper();
+            List<List<Object>> jsonCandles = objectMapper.readValue(response, new TypeReference<List<List<Object>>>() {});
+
+
+            for (List<Object> jsonCandle : jsonCandles) {
+                candles.add(new Candle(
+                        Long.parseLong(jsonCandle.get(0).toString()),
+                        Double.parseDouble(jsonCandle.get(1).toString()),
+                        Double.parseDouble(jsonCandle.get(2).toString()),
+                        Double.parseDouble(jsonCandle.get(3).toString()),
+                        Double.parseDouble(jsonCandle.get(4).toString())
+                ));
+            }
+//            System.out.println("Response n°" + i + ": " + response);
+//            Thread.sleep(10);
+            // avancer de 1000 * 15 minutes * 60 pour convertir en secondes et * 1000 pour millisecondes
+            startTime += (15 * 1000 * 60 * 1000);
+        }
+        this.candles = candles;
+    }
+
+    public String getCandlesJson() throws InterruptedException, com.fasterxml.jackson.core.JsonProcessingException {
+        ObjectMapper objectMapper = new ObjectMapper();
+        if (this.candles == null || this.candles.isEmpty()) {
+            this.getCandles();
+        }
+        if (this.candlesJson == null) {
+            this.candlesJson = objectMapper.writeValueAsString(this.candles);
+        }
+        return this.candlesJson;
+    }
+
+//    private final WebClient webClient;
+//
+//    public ApiService(WebClient.Builder webClientBuilder) {
+//        this.webClient = webClientBuilder.baseUrl("https://api.example.com").build();
+//    }
+//
+//    public String callApi() {
+//        return webClient.get()
+//                .uri("/resource")
+//                .retrieve()
+//                .bodyToMono(String.class)
+//                .block(); // Bloque pour obtenir le résultat dans un contexte synchrone
+//    }
+
+}
diff --git a/testApi/src/main/resources/application.properties b/testApi/src/main/resources/application.properties
new file mode 100644
index 0000000000000000000000000000000000000000..0aa32ffaa2b1a711104e59e52c7b0643232b37c8
--- /dev/null
+++ b/testApi/src/main/resources/application.properties
@@ -0,0 +1,6 @@
+spring.application.name=testApi
+server.port=8080
+spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration
+
+
+
diff --git a/testApi/src/main/resources/static/css/style.css b/testApi/src/main/resources/static/css/style.css
new file mode 100644
index 0000000000000000000000000000000000000000..5e8ea679a16fe8abd6ed3e4822fa0e5602293eb2
--- /dev/null
+++ b/testApi/src/main/resources/static/css/style.css
@@ -0,0 +1,8 @@
+h1 {
+    color: red;
+}
+
+#container {
+    width: 1200px; 
+    height: 600px;
+}
\ No newline at end of file
diff --git a/testApi/src/main/resources/static/index.html b/testApi/src/main/resources/static/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..5c0f2ed257bfaf2bc52148b4c58c3cd9e40ae458
--- /dev/null
+++ b/testApi/src/main/resources/static/index.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Test web controller</title>
+    <link rel="stylesheet" href="/css/style.css">
+</head>
+<body>
+    <h1>Test</h1>
+    <div id="container"></div></div>
+</body>
+<script src="https://unpkg.com/lightweight-charts/dist/lightweight-charts.standalone.production.js"></script>
+<script type="module" src="/js/script.js"></script>
+</html>
\ No newline at end of file
diff --git a/testApi/src/main/resources/static/js/script.js b/testApi/src/main/resources/static/js/script.js
new file mode 100644
index 0000000000000000000000000000000000000000..1a295da447b9747a9568ed8dd4f5bdd9aad2f8b5
--- /dev/null
+++ b/testApi/src/main/resources/static/js/script.js
@@ -0,0 +1,55 @@
+// import { createChart } from './node_modules/lightweight-charts/dist/lightweight-charts.esm.production.js';
+
+const API_URL = "http://localhost:8080/api";
+
+function callApi(route)
+{
+    console.log("okdscas");
+    fetch(API_URL + route)
+      .then(result => result.json())
+      .then(data => {
+        switch (route) {
+            case "/btcusdt":
+                // console.table(data);
+                // data.forEach((item, index) => {
+                //     console.log(`Élément ${index}:`, item);
+                // });
+                displayChart(data);
+                break;
+            default:
+                console.log("Unknown route: " + API_URL + tmp);
+                break;
+        }
+    })
+    .catch(error => {
+        console.error("Une erreur est survenue :", error);
+    });
+}
+
+function displayChart(data)
+{
+    const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
+    const chart = LightweightCharts.createChart(document.getElementById('container'), chartOptions);
+
+    const candlestickSeries = chart.addCandlestickSeries({
+        upColor: '#26a69a', downColor: '#ef5350', borderVisible: false,
+        wickUpColor: '#26a69a', wickDownColor: '#ef5350',
+    });
+    console.log(data);
+    candlestickSeries.setData(data);
+
+    chart.timeScale().fitContent();
+}
+
+function transformData(apiData, mapping) {
+    return apiData.map(item => ({
+        time: item[mapping.time],
+        open: item[mapping.open],
+        high: item[mapping.high],
+        low: item[mapping.low],
+        close: item[mapping.close]
+    }));
+}
+
+callApi("/btcusdt");
+
diff --git a/testApi/src/test/java/com/example/testapi/TestApiApplicationTests.java b/testApi/src/test/java/com/example/testapi/TestApiApplicationTests.java
new file mode 100644
index 0000000000000000000000000000000000000000..3440801ff64b6ecf282a1e6ddb46c9f63d499333
--- /dev/null
+++ b/testApi/src/test/java/com/example/testapi/TestApiApplicationTests.java
@@ -0,0 +1,13 @@
+package com.example.testapi;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class TestApiApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}