Apply customer's store credit to an order

import { createAdminClient } from '@spree/admin-sdk'

const client = createAdminClient({
  baseUrl: 'https://your-store.com',
  secretKey: 'sk_xxx',
})

const order = await client.orders.storeCredits.apply('or_UkLWZg9DAJ', {
  amount: 25.00,
})

{
  "id": "or_UkLWZg9DAJ",
  "market_id": null,
  "channel_id": "ch_UkLWZg9DAJ",
  "number": "R127319008",
  "email": "mariko@christiansen.us",
  "customer_note": null,
  "currency": "USD",
  "locale": "en",
  "total_quantity": 1,
  "item_total": "10.0",
  "display_item_total": "$10.00",
  "adjustment_total": "0.0",
  "display_adjustment_total": "$0.00",
  "discount_total": "0.0",
  "display_discount_total": "$0.00",
  "tax_total": "0.0",
  "display_tax_total": "$0.00",
  "included_tax_total": "0.0",
  "display_included_tax_total": "$0.00",
  "additional_tax_total": "0.0",
  "display_additional_tax_total": "$0.00",
  "total": "110.0",
  "display_total": "$110.00",
  "gift_card_total": "0.0",
  "display_gift_card_total": "$0.00",
  "amount_due": "60.0",
  "display_amount_due": "$60.00",
  "delivery_total": "100.0",
  "display_delivery_total": "$100.00",
  "fulfillment_status": null,
  "payment_status": null,
  "completed_at": null,
  "store_credit_total": "50.0",
  "display_store_credit_total": "-$50.00",
  "covered_by_store_credit": false,
  "gift_card": null,
  "market": null,
  "status": "draft",
  "last_ip_address": null,
  "considered_risky": false,
  "confirmation_delivered": false,
  "store_owner_notification_delivered": null,
  "payment_total": "0.0",
  "display_payment_total": "$0.00",
  "metadata": {},
  "canceled_at": null,
  "approved_at": null,
  "created_at": "2026-05-21T18:11:22.177Z",
  "updated_at": "2026-05-21T18:11:22.244Z",
  "preferred_stock_location_id": null,
  "tags": [],
  "internal_note": null,
  "approver_id": null,
  "canceler_id": null,
  "created_by_id": null,
  "customer_id": "cus_UkLWZg9DAJ"
}