The Expire Invoice API (expire_invoice) is used to expire an invoice link corresponding to the txnID. In few cases, an invoice might be sent to an incorrect email ID by the merchant. In such scenario, you can discard that invoice by expiring it.
|For more information on how to generate the Key and Salt, refer to any of the following:
- Production: Generate Merchant Key and Salt
- Test: Generate Test Merchant Key and Salt
|Hash logic for this API is:
|For JSON fields description, refer to Additional Info for General APIs