curl --request PATCH \
  --url 'https://api.stateset.com/api/v1/customers/{id}' \
  --header "Authorization: Bearer $STATESET_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "accepts_marketing": true,
  "email": "ada.lovelace@example.com",
  "first_name": "Ada",
  "last_name": "Lovelace",
  "metadata": {},
  "phone": "+1 415 555 0142",
  "status": "pending",
  "tags": [
    "priority"
  ]
}'

{
  "accepts_marketing": true,
  "created_at": "2026-08-31T14:22:05Z",
  "email": "ada.lovelace@example.com",
  "first_name": "Ada",
  "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "last_name": "Lovelace",
  "phone": "+1 415 555 0142",
  "status": "pending",
  "updated_at": "2026-08-31T14:22:05Z"
}