Update a customer address

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

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

const address = await client.customers.addresses.update(
  'cus_UkLWZg9DAJ',
  'addr_UkLWZg9DAJ',
  { city: 'Manhattan' },
)

{
  "id": "addr_UkLWZg9DAJ",
  "first_name": "John",
  "last_name": "Doe",
  "full_name": "John Doe",
  "address1": "3 Lovely Street",
  "address2": "Northwest",
  "postal_code": "10118",
  "city": "Manhattan",
  "phone": "555-555-0199",
  "company": "Company",
  "country_name": "United States of America",
  "country_iso": "US",
  "state_text": "NY",
  "state_abbr": "NY",
  "quick_checkout": false,
  "is_default_billing": false,
  "is_default_shipping": false,
  "state_name": "New York",
  "label": null,
  "metadata": {},
  "created_at": "2026-06-17T13:36:39.299Z",
  "updated_at": "2026-06-17T13:36:39.834Z",
  "customer_id": "cus_UkLWZg9DAJ"
}