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Official Elixir SDK for AbacatePay - Brazil's modern payment platform. Provides complete API integration for PIX payments, billing, customer management, coupons, and withdrawals with robust error handling and comprehensive testing.
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abacatepay_elixir_sdk
CHANGELOG.md
CHANGELOG.md
# Changelog
All notable changes to the AbacatePay Elixir SDK will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.2.0] - 2025-10-14
### Changed
- Updated package version to 0.2.0
- Improvements and bug fixes
## [0.1.0] - 2025-09-25
### Added
- Initial release of AbacatePay Elixir SDK
- Complete API client implementation with all endpoints:
- **BillingClient** - Create and list billing/invoices
- **CustomerClient** - Customer management operations
- **PixClient** - PIX QR code creation and payment handling
- **CouponClient** - Discount coupon management
- **WithdrawClient** - Withdrawal operations (production only)
- **StoreClient** - Store details and balance information
- **HttpClient** - Robust HTTP client with automatic authentication
- Comprehensive error handling with structured responses
- VCR testing support with 19 pre-recorded API interactions
- Support for both sandbox and production environments
- Automatic request authentication with Bearer tokens
- JSON request/response handling with proper encoding
- Environment-based configuration system
- Complete test suite with ExUnit and ExVCR
- Production-ready security features:
- Sensitive data filtering in logs
- HTTPS-only API communication
- Secure token management
### Dependencies
- `req ~> 0.5.10` - Modern HTTP client for Elixir
- `jason ~> 1.4` - JSON encoding/decoding
- `exvcr ~> 0.15` - VCR testing support (test only)
- `excoveralls ~> 0.18` - Test coverage reports (test only)
### Documentation
- Comprehensive README with usage examples
- API reference documentation
- Testing guide with VCR setup
- Configuration examples for development and production
- Error handling patterns and best practices
### Testing
- 18 test cases covering all client operations
- VCR cassettes for reliable offline testing
- Real API integration tests with development tokens
- Coverage for success and error scenarios
- Separate test configurations for different environments
[Unreleased]: https://github.com/iagocavalcante/abacatepay-elixir-sdk/compare/v0.2.0...HEAD
[0.2.0]: https://github.com/iagocavalcante/abacatepay-elixir-sdk/compare/v0.1.0...v0.2.0
[0.1.0]: https://github.com/iagocavalcante/abacatepay-elixir-sdk/releases/tag/v0.1.0