All notable changes to CoinVoyage SDK, API, and Platform will be documented here.

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@coin-voyage/paykit [2.0.0] - 2025-01-28

Added

• List Pay Orders endpoint: New GET /pay-orders endpoint to retrieve all pay orders for your organization with pagination and status filtering.

• Quote breakdown transparency: Quotes now expose detailed fee breakdowns including base, fee, gas, and total amounts.

• Multi-provider execution tracking: Track execution status across multiple providers via payment.execution array.

• ApiClient class instantiation: ApiClient is now instantiated with new ApiClient({...}) and supports new options sessionId and version.

• Dedicated PayOrder methods: New createDepositPayOrder() and createSalePayOrder() methods for clearer intent.

Changed

• API base URL: Updated to https://api.coinvoyage.io/v2/.

• Response structure: Flat fields moved to nested payment and fulfillment objects for better organization.

• BigInt handling: raw_amount fields now return strings instead of numbers to prevent precision loss.

• Authorization signature: generateAuthorizationSignature() now uses HMAC-SHA256 and requires method and path parameters.

• createSalePayOrder / createRefundPayOrder signature: Now accepts apiSecret directly instead of a pre-generated signature.

Removed

• Process endpoint: /pay-orders/{payorder_id}/process has been removed. Payment processing now happens automatically when funds are detected.

Deprecated

• Top-level response fields: source_currency, source_amount, destination_currency, destination_amount, deposit_address, receiving_address, refund_address, and expires_at are deprecated. Use the corresponding fields in payment and fulfillment objects instead.

See the Migration Guide for detailed upgrade instructions.

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@coin-voyage/paykit [0.1.25] - 2025-11-04

Added

• Phantom wallet (EVM): users can now also connect their EVM wallet via Phantom.

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@coin-voyage/paykit [0.1.24] - 2025-10-29

Added

• German Localization: display PayKit modal in German by specifying de-DE language.

Changed

• ApiClient API response: all APIClient functions now return APIResponse<T> for a more uniform response.

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@coin-voyage/paykit [0.1.23] - 2025-10-21

Changed

• WalletProvider props: changed property names and nesting structure of the component.

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@coin-voyage/paykit [0.1.22] - 2025-10-17

Added

• Stable Testnet Network Support: Added support for Stable Testnet. The upcoming chain of Tether.

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Versioning

CoinVoyage follows Semantic Versioning:

• MAJOR version for incompatible API changes

• MINOR version for new functionality in a backward compatible manner

• PATCH version for backward compatible bug fixes

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Categories Explained

• Added - New features, endpoints, or capabilities

• Changed - Modifications to existing functionality

• Deprecated - Features that will be removed in future versions (but still work)

• Removed - Features that have been completely removed

• Fixed - Bug fixes and corrections

• Security - Vulnerability patches and security improvements