Other Reference Codes

GET /reference/{code_type}

Returns other HQ standard code lists.

Authentication: API key (x-functions-key)

Request

Path parameters

Parameter	Required	Allowed values
code_type	Yes	order-types, order-sources, payment-methods, payment-types, tax-categories

GET /pos/v1/reference/order-types
x-functions-key: {api_key}

Response

200 OK — same structure as Transaction Types.

Field	Type	Description
version	string	Version (date) of the code list
data	array	Codes
data[].code	string	Standard code
data[].name	localized text	Display name

{
  "version": "2026-10-15",
  "data": [
    { "code": "DINE_IN", "name": { "en-US": "Dine-in", "zh-TW": "內用" } },
    { "code": "TO_GO",   "name": { "en-US": "To go",   "zh-TW": "外帶" } }
  ]
}

Errors

HTTP	code	When
401	UNAUTHORIZED	Missing or invalid API key
404	NOT_FOUND	code_type is not one of the allowed values

Notes

• order-sources and payment-types are suggested lists: you may also send your own free-string values. The other lists are strict. See Code Tables.