refactor: change to complex objects instead of raw dictionaries

.github/workflows/tests.yml

@@ -28,9 +28,3 @@ jobs:
     - name: Run tests with pytest
       run: |
         pytest tests/ -v --cov=barte --cov-report=xml
-
-    - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
-      with:
-        file: ./coverage.xml
-        fail_ci_if_error: true 

README.md

@@ -1,7 +1,6 @@
 # Barte Python SDK
 
-[![Tests](https://github.com/buser-brasil/barte-python-sdk/actions/workflows/tests.yml/badge.svg)](https://github.com/buser-brasil/barte-python-sdk/actions/workflows/tests.yml)
-[![codecov](https://codecov.io/gh/buser-brasil/barte-python-sdk/branch/main/graph/badge.svg)](https://codecov.io/gh/buser-brasil/barte-python-sdk)
+[![Tests](https://github.com/buserbrasil/barte-python-sdk/actions/workflows/tests.yml/badge.svg?branch=main)](https://github.com/buserbrasil/barte-python-sdk/actions/workflows/tests.yml)
 
 A Python SDK for integrating with the Barte payment platform API. This library provides a simple and efficient way to interact with Barte's payment services, allowing you to process payments, manage transactions, and handle customer data securely.
 
@@ -36,6 +35,11 @@ card_token = client.create_card_token(
 )
 ```
 
+## Documentation
+
+- [OpenAPI Documentation](https://app.swaggerhub.com/apis-docs/b6782/barte-api/1.0.0#/) - Complete API reference
+- [Integration Guide](https://barte.notion.site/Guia-de-Integra-o-d25d74ee606f4b9ab33efd9e6a4ea22e#460c4da9a5904fc79b789492438bafc4) - Detailed integration guide with examples and best practices
+
 ## Running Tests
 
 To run the test suite, follow these steps:

barte/__init__.py

@@ -1,3 +1,7 @@
 from .client import BarteClient
+from .models import (
+    Charge, CardToken, Refund, InstallmentOptions, PixCharge,
+    Customer, InstallmentSimulation, PixQRCode
+)
 
 __version__ = "0.1.0"