diff --git a/src/models/entities/PaymentInputDTO.php b/src/models/entities/PaymentInputDTO.php
new file mode 100644
index 0000000..93d92df
--- /dev/null
+++ b/src/models/entities/PaymentInputDTO.php
@@ -0,0 +1,244 @@
+<?php
+
+namespace PayplugPluginCore\Models\Entities;
+
+class PaymentInputDTO
+{
+    /** @var string */
+    public $api_bearer;
+
+    /** @var string */
+    public $payment_method;
+
+    /** @var int */
+    public $amount;
+
+    /** @var string */
+    public $currency_iso_code;
+
+    /** @var array */
+    public $customer; // ['billing' => [...], 'shipping' => [...], 'identifier' => ...]
+
+    /** @var array */
+    public $urls; // ['success' => ..., 'cancel' => ..., 'failure' => ...]
+
+    /** @var array */
+    public $metadata;
+
+    /** @var array */
+    public $context;
+
+    /**
+     * @var array[]
+     */
+    private $definitions = [
+        'api_bearer' => ['type' => 'string', 'required' => true],
+        'payment_method' => ['type' => 'string', 'required' => true],
+        'amount' => ['type' => 'int', 'required' => true],
+        'currency_iso_code' => ['type' => 'string', 'required' => true],
+        'customer' => ['type' => 'array', 'required' => true],
+        'urls' => ['type' => 'array', 'required' => true],
+        'metadata' => ['type' => 'array', 'required' => false],
+        'context' => ['type' => 'array', 'required' => false],
+    ];
+
+    /**
+     * @param array $props
+     * @return $this|self|null
+     */
+    public function hydrate(array $props): ?self
+    {
+        // todo: move this check in validators
+        foreach ($this->getDefinitions() as $key => $field) {
+            if (!$field['required']) {
+                continue;
+            }
+
+            if (!array_key_exists($key, $props) || $props[$key] === null) {
+                $this->resetProperties();
+                throw new \Exception('PaymentInputDTO can\'t be hydrated, required field is invalid.');
+            }
+        }
+
+        $this->setApiBearer((string)$props['api_bearer']);
+        $this->setPaymentMethod((string)$props['payment_method']);
+        $this->setAmount((int)$props['amount']);
+        $this->setCurrencyIsoCode((string)$props['currency_iso_code']);
+        $this->setCustomer((array)$props['customer']);
+        $this->setReturnUrls((array)$props['urls']);
+        $this->setMetadata((array)$props['metadata']);
+        $this->setContext((array)$props['context']);
+        return $this;
+    }
+
+    /**
+     * @return void
+     */
+    private function resetProperties(): void
+    {
+        $this->api_bearer = null;
+        $this->payment_method = null;
+        $this->amount = null;
+        $this->currency_iso_code = null;
+        $this->customer = null;
+        $this->urls = null;
+        $this->metadata = null;
+        $this->context = null;
+    }
+
+    // Getters
+    /**
+     * @return int
+     */
+    public function getAmount(): int
+    {
+        return $this->amount;
+    }
+
+    /**
+     * @return string
+     */
+    public function getApiBearer(): string
+    {
+        return $this->api_bearer;
+    }
+
+    /**
+     * @return array
+     */
+    public function getContext(): array
+    {
+        return $this->context;
+    }
+
+    /**
+     * @return string
+     */
+    public function getCurrencyIsoCode(): string
+    {
+        return $this->currency_iso_code;
+    }
+
+    /**
+     * @return array
+     */
+    public function getCustomer(): array
+    {
+        return $this->customer;
+    }
+
+    /**
+     * @return array
+     */
+    public function getMetadata(): array
+    {
+        return $this->metadata;
+    }
+
+    /**
+     * @return string
+     */
+    public function getPaymentMethod(): string
+    {
+        return $this->payment_method;
+    }
+
+    /**
+     * @return array
+     */
+    public function getReturnUrls(): array
+    {
+        return $this->urls;
+    }
+
+    /**
+     * @return array[]
+     */
+    public function getDefinitions(): ?array
+    {
+        return $this->definitions;
+    }
+
+    // Setters
+    /**
+     * @param int $amount
+     * @return void
+     */
+    public function setAmount(int $amount): void
+    {
+        $this->amount = $amount;
+    }
+
+    /**
+     * @param string $api_bearer
+     * @return void
+     */
+    public function setApiBearer(string $api_bearer): void
+    {
+        $this->api_bearer = $api_bearer;
+    }
+
+    /**
+     * @param array $context
+     * @return void
+     */
+    public function setContext(array $context): void
+    {
+        $this->context = $context;
+    }
+
+    /**
+     * @param string $currency_iso_code
+     * @return void
+     */
+    public function setCurrencyIsoCode(string $currency_iso_code): void
+    {
+        $this->currency_iso_code = $currency_iso_code;
+    }
+
+    /**
+     * @param array $customer
+     * @return void
+     */
+    public function setCustomer(array $customer): void
+    {
+        $this->customer = $customer;
+    }
+
+    /**
+     * @param array $metadata
+     * @return void
+     */
+    public function setMetadata(array $metadata): void
+    {
+        $this->metadata = $metadata;
+    }
+
+    /**
+     * @param string $payment_method
+     * @return void
+     */
+    public function setPaymentMethod(string $payment_method): void
+    {
+        $this->payment_method = $payment_method;
+    }
+
+    /**
+     * @param array $urls
+     * @return void
+     */
+    public function setReturnUrls(array $urls): void
+    {
+        $this->urls = $urls;
+    }
+
+    /**
+     * @param array $props
+     * @return self|null
+     */
+    public static function create(array $props): ?self
+    {
+        $instance = new self();
+        return $instance->hydrate($props);
+    }
+}
\ No newline at end of file