Payment Transaction

Fields

A payment transaction additionally has the following fields:

FIELD	CODEC	TYPE	REQUIRED
Amount	`amt`	`uint64`	Yes
Receiver	`rcv`	`address`	Yes
Close-to	`close`	`address`	No

The amount \( a \) indicates the number of μALGO being transferred by the payment transaction.

If the amount is omitted (\( a = 0 \)), the number of μALGO transferred is zero.

The receiver \( I^\prime \) specifies the receiver of the amount in the payment transaction.

If the receiver is omitted (\( I^\prime = 0 \)), the amount is transferred to the zero address.

The close to address \( I_0 \) (OPTIONAL) collects all remaining μALGO in the sender account after the payment transfer.

If the close to address is omitted (\( I_0 = 0 \)), the field has no effect.

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