The order object wraps the fulfillment of one or more rewards. If you want to send rewards via the API, you'll do it by creating an order.
Example order
{
"id": "PWU1IKBP333U",
"external_id": 523423,
"created_at": "2021-07-13T13:48:32.113Z",
"status": "EXECUTED",
"payment": {
"subtotal":5,
"total":5,
"fees":0
},
"rewards": [
{
"id": "CED3MVGA0K9O",
"order_id": "PWU1IKBP333U",
"value":{
"denomination": 5,
"currency_code": "USD"
},
"delivery": {
"method": "EMAIL",
"status": "SUCCEEDED"
},
"recipient": {
"email": "[email protected]",
"name": "Kapil Kale"
}
}
]
}