curl --request POST \
  --url https://api.loyaltylion.com/v2/customers/{merchant_id}/claimed_rewards \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "reward_id": 123,
  "multiplier": 123,
  "variant_id": "<string>",
  "shopify_action_id": "<string>",
  "attribution": "redemption_notification",
  "session": {
    "kind": "cart",
    "token": "<string>"
  }
}'

{
  "claimed_reward": {
    "id": 123,
    "claimed_at": "<string>",
    "point_cost": 123,
    "redeemable": {
      "redeemable_type": "<string>",
      "fulfilled": true,
      "fulfilled_at": "<string>",
      "expires_on": null
    },
    "reward": {
      "id": 123,
      "title": "<string>",
      "description": "<string>",
      "sort_key": 123,
      "content": {},
      "point_cost": 123,
      "method": "<string>",
      "discount_type": "flat",
      "discount_amount": 123,
      "minimum_spend": 123,
      "usage_limit": 123,
      "min_redemption_amount": 123,
      "max_redemption_amount": 123,
      "max_free_shipping": null,
      "site_id": 123,
      "target_site": {
        "id": 123,
        "name": "<string>",
        "url": "<string>"
      },
      "order_type": "<string>",
      "target_type": "<string>",
      "target_collections": [
        {
          "id": 123,
          "url": "<string>",
          "restriction_text": "<string>"
        }
      ],
      "target_products": [
        {
          "id": 123,
          "variant_id": 123,
          "sku": "<string>",
          "url": "<string>",
          "image_url": "<string>",
          "title": "<string>",
          "handle": "<string>",
          "inventory_count": 123,
          "sort_key": 123
        }
      ],
      "session_options": null,
      "auto_refund_seconds": null,
      "expiry_options": {
        "kind": "<string>",
        "seconds": null
      },
      "redeemable_expiry_options": null,
      "supported_channels": [
        "web"
      ],
      "kind": "<string>",
      "recurring_cycle_limit": 123
    },
    "state": "approved",
    "session": {
      "kind": "cart",
      "token": "<string>"
    },
    "auto_refund_at": "<string>",
    "expires_at": "<string>"
  }
}