Changelog

Track all changes and updates to the YGG Redeem API documentation and platform.

Version 1.4 - 25 August 2025

• Update Confirm Redemption API to include usdAmount, yggAmount, and priceYggUsd fields in the response payload.

Version 1.3 - 20 August 2025

• Add Signature Debug Tool to help partners to debug the HMAC signature generation and verification process.

Version 1.2 - 14 August 2025

• Added more HTTP Status Code examples to the error codes page
• Added comprehensive error handling base on HTTP Restful API best practices
• Use success: true | false for all JSON responses (including 200 OK, 4XX and 5XX) to indicate the actual result.
• Error codes are optional, but recommended to use for error handling.

Version 1.1 - 6 August 2025

• Update APIs payload
• Add HMAC signature headers
• Add two-way HMAC authentication requirement
• Partners must generate X-API-SIGNATURE for 200 OK responses
• Enhanced documentation structure
• Added comprehensive error handling

Version 1.0 - 4 August 2025

• Initial release