v1.2.2 documents 11 new APIs across 3 feature groups, and reviews and standardizes all parameter, error code and code sample documentation to match the actual behavior of the system.

v1.2.1 introduces the E-invoice Sandbox, where developers can go through the whole process of drafting, previewing and issuing invoices with simulated data before integrating with their production systems.

⚠️ Note: this is a simulation that uses mock data for API testing; it is not connected to the real tax system.

v1.2.0 introduces the Public Sandbox, which lets developers explore, test and integrate Tingee features safely and visually.

We also added Sandbox Banners (the "Try in Sandbox" block) to all the key documentation pages, so you can start testing the APIs sooner.

This update brings the BaoKim e-wallet into the Disbursement service and standardizes the parameter that classifies the receiving account in the API.

This update adds the transactionType parameter to the Create / link an account number (create-va) API and the type parameter to the Webhook Payment Callback, so that credit and debit transactions can be told apart (for ACB).

v1.1.0 introduces the Bank Link SDK, which lets partners embed Tingee's bank account linking UI directly into their website as a Web Popup or Inline view. It also improves the stability of the documentation site and refines the integration guides.

v1.0.1 marks the full launch of the E-invoice system, which issues and manages invoices automatically right after each transaction. It also introduces the Payment Gateway solution, which supports collections through many flexible payment methods, and the Disbursement solution – an automatic payment service that lets businesses transfer money online quickly, securely and fully automatically through Tingee.

Together they optimize the whole financial process: from managing incoming cash flow and outgoing cash flow (payroll, commissions, supplier payments...) to automating tax documents.

This update adds several new parameters and clarifies the descriptions of the Create / link an account number (create-va) API to better support partner banks (such as TPBank and VCB).

v1.0.0 is the first official release of the Tingee API, covering the complete Banking & VA, QR Code, TingeeBox, Deep Link, Webhook and SDK systems.

It is the standard foundation for partners to integrate Tingee's full range of payment and device services.