diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..d2bd182
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,57 @@
+{
+    "name": "IPAG SDK PHP Development",
+    "dockerComposeFile": [
+        "../docker-compose.yml",
+        "docker-compose.yml"
+    ],
+    "service": "lcslucas-ipag-sdk",
+    "workspaceFolder": "/var/www/html",
+    "shutdownAction": "stopCompose",
+    
+    // Forward ports for debugging
+    "forwardPorts": [9000, 9003],
+    "portsAttributes": {
+        "9003": {
+            "label": "Xdebug",
+            "onAutoForward": "silent"
+        },
+        "9000": {
+            "label": "PHP-FPM", 
+            "onAutoForward": "silent"
+        }
+    },
+    
+    "postCreateCommand": "composer install",
+    
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "xdebug.php-debug",
+                "bmewburn.vscode-intelephense-client",
+                "DEVSENSE.phptools-vscode",
+                "neilbrayfield.php-docblocker",
+                "streetsidesoftware.code-spell-checker",
+                "streetsidesoftware.code-spell-checker-portuguese-brazilian",
+                "formulahendry.code-runner",
+                "shardulm94.trailing-spaces",
+                "MehediDracula.php-namespace-resolver",
+                "yzhang.markdown-all-in-one",
+                "junstyle.php-cs-fixer",
+                "GitHub.copilot-chat",
+                "GitHub.copilot",
+                "ms-azuretools.vscode-docker"
+            ],
+            "settings": {
+                "php.validate.executablePath": "/usr/local/bin/php",
+                "php.debug.executablePath": "/usr/local/bin/php",
+                "intelephense.files.maxSize": 5000000,
+                "files.watcherExclude": {
+                    "**/vendor/**": true,
+                    "**/node_modules/**": true
+                }
+            }
+        }
+    },
+    
+    "remoteUser": "root"
+}
\ No newline at end of file
diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml
new file mode 100644
index 0000000..4d414e8
--- /dev/null
+++ b/.devcontainer/docker-compose.yml
@@ -0,0 +1,13 @@
+version: '3'
+services:
+  lcslucas-ipag-sdk:
+    volumes:
+      - ..:/var/www/html:cached
+
+    # Configurações para Xdebug no Dev Container
+    environment:
+      - PHP_IDE_CONFIG=serverName=devcontainer
+      - XDEBUG_CONFIG=client_host=localhost
+
+    # Overrides default command so things don't shut down after the process ends.
+    command: /bin/sh -c "while sleep 1000; do :; done"
diff --git a/.docker/php.ini b/.docker/php.ini
new file mode 100644
index 0000000..c9a03df
--- /dev/null
+++ b/.docker/php.ini
@@ -0,0 +1,33 @@
+[PHP]
+; Configurações para desenvolvimento
+display_errors = On
+display_startup_errors = On
+error_reporting = E_ALL
+log_errors = On
+error_log = /var/log/php_errors.log
+
+; Memory limit
+memory_limit = 256M
+
+; Execution time
+max_execution_time = 120
+
+; Upload
+upload_max_filesize = 20M
+post_max_size = 20M
+
+; Timezone
+date.timezone = "America/Sao_Paulo"
+
+[Xdebug]
+; Xdebug 3 configuration for Dev Container
+xdebug.mode = debug,develop
+xdebug.start_with_request = yes
+xdebug.client_host = localhost
+xdebug.client_port = 9003
+xdebug.idekey = VSCODE
+xdebug.log = /var/log/xdebug.log
+xdebug.log_level = 0
+
+; Coverage (opcional, para testes)
+; xdebug.mode = coverage
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 5af0663..aa594f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,7 @@
 composer.phar
 /vendor/
 *.Identifier
-.devcontainer
 .vscode
-Dockerfile
 annotations.md
 .phpunit.cache
 clover.xml
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..9ad945d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,69 @@
+###############################################################################
+# Imagem PHP + Apache
+# Referência: https://gist.github.com/avandrevitor/bc9b28cba063468eda7bbeee9b485114
+#
+FROM php:7.4-fpm-alpine as builder
+
+ENV COMPOSER_ALLOW_SUPERUSER=1
+
+WORKDIR /var/www/html/
+
+# Atualizar repositórios Alpine
+RUN apk update
+
+# Install Dependencies - Usando apk para Alpine
+RUN apk add --no-cache \
+    bash \
+    curl \
+    bzip2 \
+    libzip-dev \
+    bzip2-dev \
+    libxml2-dev \
+    git \
+    tar \
+    unzip \
+    zip \
+    icu-dev \
+    autoconf \
+    gcc \
+    g++ \
+    make \
+    linux-headers \
+    $PHPIZE_DEPS
+
+# Extensões
+RUN docker-php-ext-install bcmath
+RUN docker-php-ext-install calendar
+RUN docker-php-ext-install zip
+RUN docker-php-ext-install intl
+
+# Configurar e instalar OPcache
+RUN docker-php-ext-configure opcache && \
+    docker-php-ext-install opcache
+
+# Instalar Xdebug (versão compatível com PHP 7.4)
+RUN pecl channel-update pecl.php.net && \
+    pecl install xdebug-3.1.6 && \
+    docker-php-ext-enable xdebug
+
+# Configurar Xdebug (configuração básica, será sobrescrita pelo php.ini)
+RUN echo "xdebug.mode=debug" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini && \
+    echo "xdebug.start_with_request=yes" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini && \
+    echo "xdebug.client_port=9003" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini && \
+    echo "xdebug.log=/var/log/xdebug.log" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini && \
+    echo "xdebug.idekey=VSCODE" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
+
+# Composer#Composer
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
+# Copiar configurações personalizadas do PHP
+COPY .docker/php.ini /usr/local/etc/php/conf.d/99-custom.ini
+
+# RUN bash -c "composer install"
+
+FROM builder
+
+WORKDIR /var/www/html/
+
+RUN find . -type f | xargs -I{} chmod -v 644 {} && \
+    find . -type d | xargs -I{} chmod -v 755 {};
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..5413019
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,16 @@
+services:
+  lcslucas-ipag-sdk:
+    container_name: lcslucas-ipag-sdk
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: unless-stopped
+    working_dir: /var/www/html
+    volumes:
+      - ./:/var/www/html
+    ports:
+      - "9000:9000"  # PHP-FPM
+      - "9003:9003"  # Xdebug
+    environment:
+      - PHP_IDE_CONFIG=serverName=docker
+      - XDEBUG_CONFIG=remote_host=host.docker.internal
\ No newline at end of file