diff --git a/README.md b/README.md
index b8619a0..bff0a16 100644
--- a/README.md
+++ b/README.md
@@ -1,31 +1,111 @@
+# Solidgate API
+
[](https://badge.fury.io/py/solidgate-sdk)
-# SolidGate API
-This library provides basic API options of SolidGate payment gateway.
+Python SDK provides API options for integrating Solidgate’s payment orchestrator into your Python applications.
+
+Check our
+* Payment guide to understand business value better
+* API Reference to find more examples of usage
+
+## Structure
+
+
+
+
+
+
+
+ | SDK for Python contains |
+ Table of contents |
+
+
+
+
+ -
+
solidgate/ – main library source code for development
+
+ __init__.py – initializes the SDK package for importing
+ api_client.py – main file for API integration and HTTP request handling
+ encryption.py – library for encryption-related operations
+ model.py – defines data structures for payment attributes and responses
+
+
+ setup.py – script for managing dependencies and library imports
+
+ |
+
+ Requirements
+ Installation
+ Usage
+ Errors
+ |
+
+
+
+
## Requirements
-- Python 3.7
-- Packages: requests
-- SolidGate account. If you don’t have this you can request it by contacting sales@solidgate.com
+* **Python**: 3.7 or later
+* **Packages**: `requests` library
+* **Solidgate account**: Public and secret key (request via sales@solidgate.com)
+
+
## Installation
-Use pip command: ```pip3 install solidgate-card-sdk```
+To start using the Python SDK:
+
+1. Ensure you have your public and secret key.
+2. Install the SDK in your project using pip:
+ ```bash
+ pip install solidgate-card-sdk
+ ```
+3. Import the classes into your project:
+ ```
+ from solidgate import ApiClient
+ client = ApiClient(public_key='YourMerchantId', secret_key='YourPrivateKey')
+ ```
+4. Use test credentials for integration testing. After successful testing, switch to production credentials.
+
+
## Usage
-Create a class instance of the 'ApiClient' class.
+### Charge a payment
+
+Create a class instance of the `ApiClient` class.
+
```
from solidgate import ApiClient
client = ApiClient(public_key, secret_key)
```
-- public_key - unique merchant identification;
-- secret_key - secret code for request signature. It's provided at the moment of merchant registration.
-## Documentation
-* https://docs.solidgate.com
+- `public_key` - unique merchant identification
+- `secret_key` - secret code for request signature, it is provided at the moment of merchant registration
+
+### Resign form
+
+```python
+response = client.form_resign({'order_id': '12345'})
+```
+
+
+
+## Errors
+
+Handle errors.
+
+```python
+try:
+ response = client.charge({...})
+except Exception as e:
+ print(e)
+```
+
+---
-## Support
-If you have any problems, questions or suggestions send your inquiry to info@solidgate.com.
+Looking for help? Contact us
+Want to contribute? Submit a pull request
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 9ae2c6f..cf68d22 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
setuptools.setup(
name="solidgate-sdk",
- version="0.3.1",
+ version="0.3.2",
author="SolidGate",
author_email="info@solidgate.com",
description="Python API SDK for SolidGate payment gateway",
diff --git a/solidgate/api_client.py b/solidgate/api_client.py
index dba6e4a..4b752a1 100644
--- a/solidgate/api_client.py
+++ b/solidgate/api_client.py
@@ -76,7 +76,7 @@ def form_update(self, attributes: dict) -> FormUpdateDTO:
def form_resign(self, attributes: dict) -> FormInitDTO:
resign_intent = AESCipher(self.__private_key).encrypt(self.__convert_request_attributes_to_str(attributes))
- signature = self.__generate_signature(payment_intent)
+ signature = self.__generate_signature(resign_intent)
form_resign_dto = FormResignDTO(resign_intent=resign_intent, publicKey=self.__merchant_id, signature=signature)
return form_resign_dto