I need to find a way to separate between 「transactionKey of a cancel record」 and 「the order id from my side」.
Example id from my side: ARYAeLMaTLw1wUzlhrxsUjlhq1k7 Example transactionKey: txrd_a01jvmywd0rje50zwmvag5twhbv
I observe that transactionKey from toss always has prefix "txrd_", so don't know if this is a hard-coded prefix for both test environment and online environment? If this is the case, it would make the separation logic much easier.
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Toss payments 개발자 커뮤니티
Toss payments 개발자 커뮤니티입니다. 결제 연동하며 겪는 기술 문의부터, 결제 시장에 대한 다양한 정보까지 얻어가세요~