Email delivery

Tremendous emails your recipient

The majority of rewards are delivered by Tremendous via email. The examples provided previously illustrate the requirements for email delivery: a valid email address.

Here's an API call you can use to create a reward, and have Tremendous email it to your intended recipient:

curl --url '' \
     --header 'Authorization: Bearer YOUR-API-KEY' \
     --header 'Content-Type: application/json' \
     --data '
     "payment": {
          "funding_source_id": "BALANCE"
     "rewards": [
               "value": {
                    "denomination": 50.00,
                    "currency_code": "USD"
               "delivery": {
                    "method": "EMAIL"
               "recipient": {
                    "name": "Jane Doe",
                    "email": "[email protected]"
               "products": [

Tremendous will deliver the following email to your intended recipient:


Note that you can can customize subject lines, body copy, colors, and more by setting up a campaign. See: Personalizing and styling rewards.