When your user begins the process of payment in the Checkout, you will get the latest payment status, you can either poll the status of a payment or by setting up Webhooks.

Webhook Status

Status	Description
`INITIATION`	The payment has been initiated by the user successfully and the user is started the checkout flow.
`CHECKOUT_PENDING`	The user is in the checkout and choosing their banks.
`CHECKOUT_SUCCESS`	The user authorized the payment and completed the checkout session. The bank sent the money, but it still needs to settle. The payment is not guaranteed yet.
`CANCELED`	The user cancelled the checkout Session. No payment was initiated.
`PAYMENT_RECEIVED`	The money is received by the inflow's settlement partner and is guaranteed.
`PAYMENT_SUCCESS`	Money has successfully arrived with Inflow's merchant account.
`PAYMENT_FAILED`	The payment has not being settled and go back to the consumer bank.