Checks - XRPL.org

Payment Types Checks
Checks let users create deferred payments that can be canceled or cashed by the intended recipients.

Use Specialized Payment Types Use Checks
Checks in the XRP Ledger authorize another account to claim funds later, similar to how personal paper checks work.
Use Checks Send a Check
Put a Check in the ledger so its intended recipient can cash it later.
Use Checks Cash a Check for an Exact Amount
Cash a Check in the ledger for any exact amount up to the amount it specifies.
Use Checks Cash a Check for a Flexible Amount
Cash a Check for as much as possible.
Use Checks Cancel a Check
Cancel a Check object without sending money.
Use Checks Look Up Checks by Sender
Get a list of pending Checks sent by an account.
Use Checks Look Up Checks by Recipient
Get a list of pending checks sent to an account.

Ledger Object Types Check
A check that can be redeemed for money by its destination.
Transaction Types CheckCancel
Cancel a check.
Transaction Types CheckCash
Redeem a check.
Transaction Types CheckCreate
Create a check.

Label: Checks