curl --request GET \
--url https://api.arcuserp.com/v1/orders/{id}/items \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.arcuserp.com/v1/orders/{id}/items"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.arcuserp.com/v1/orders/{id}/items', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.arcuserp.com/v1/orders/{id}/items",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.arcuserp.com/v1/orders/{id}/items"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.arcuserp.com/v1/orders/{id}/items")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.arcuserp.com/v1/orders/{id}/items")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"object": "list",
"data": [
{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"entity_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"order_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"product_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"sku": "<string>",
"title": "<string>",
"quantity": 123,
"quantity_fulfilled": 123,
"quantity_returned": 123,
"received_floor": 123,
"line_editability": {
"qty": {
"allowed": true,
"reason": "po_pending_approval_edit_locked",
"floor": 123
},
"unit_cost": {
"allowed": true,
"reason": "po_pending_approval_edit_locked",
"warn_received_qty": 123
},
"delete": {
"allowed": true,
"reason": "po_pending_approval_edit_locked"
},
"notes": {
"allowed": true,
"reason": "po_pending_approval_edit_locked"
}
},
"sell_rate": 123,
"unit_price": 123,
"list_price": 123,
"pricing_rule_adjustment": 123,
"coupon_adjustment": 123,
"discount_amount": 123,
"line_subtotal": 123,
"tax_amount": 123,
"line_total": 123,
"adjustments": [
{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"source_type": "<string>",
"source_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"source_label": "<string>",
"per_unit_amount": 123,
"quantity": 123,
"line_amount": 123,
"proration_ratio": 123,
"applied_at": "2023-11-07T05:31:56Z"
}
],
"unit_cost": 123,
"weight": 123,
"is_tax_exempt": true,
"product_tax_code": "<string>",
"sort_order": 123,
"product_vendor_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"created_at": "2023-11-07T05:31:56Z",
"updated_at": "2023-11-07T05:31:56Z"
}
]
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}List line items on an order (with optional packable view)
Returns line items for a given order. Each item record includes product ID, SKU, quantity, unit price, discount, tax rate, and extended amount. Line items are not paginated; an order typically has 1-200 items.
Query param ?packable=true returns a SIMPLIFIED packable view used by the Edit Package
modal Items tab picker (NEW-GAP-EDIT-PACKAGE-ITEM-ADD-OUT-OF-ORDER-OR-OVER-QTY 2026-05-19).
The packable view aggregates by (order_id, product_id), filters kit parents and
returned lines, and includes ordered_qty, already_packed_qty, remaining_qty per row.
Without ?packable=true the standard order-item list is returned.
Requires orders:read scope.
curl --request GET \
--url https://api.arcuserp.com/v1/orders/{id}/items \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.arcuserp.com/v1/orders/{id}/items"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.arcuserp.com/v1/orders/{id}/items', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.arcuserp.com/v1/orders/{id}/items",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.arcuserp.com/v1/orders/{id}/items"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.arcuserp.com/v1/orders/{id}/items")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.arcuserp.com/v1/orders/{id}/items")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"object": "list",
"data": [
{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"entity_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"order_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"product_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"sku": "<string>",
"title": "<string>",
"quantity": 123,
"quantity_fulfilled": 123,
"quantity_returned": 123,
"received_floor": 123,
"line_editability": {
"qty": {
"allowed": true,
"reason": "po_pending_approval_edit_locked",
"floor": 123
},
"unit_cost": {
"allowed": true,
"reason": "po_pending_approval_edit_locked",
"warn_received_qty": 123
},
"delete": {
"allowed": true,
"reason": "po_pending_approval_edit_locked"
},
"notes": {
"allowed": true,
"reason": "po_pending_approval_edit_locked"
}
},
"sell_rate": 123,
"unit_price": 123,
"list_price": 123,
"pricing_rule_adjustment": 123,
"coupon_adjustment": 123,
"discount_amount": 123,
"line_subtotal": 123,
"tax_amount": 123,
"line_total": 123,
"adjustments": [
{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"source_type": "<string>",
"source_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"source_label": "<string>",
"per_unit_amount": 123,
"quantity": 123,
"line_amount": 123,
"proration_ratio": 123,
"applied_at": "2023-11-07T05:31:56Z"
}
],
"unit_cost": 123,
"weight": 123,
"is_tax_exempt": true,
"product_tax_code": "<string>",
"sort_order": 123,
"product_vendor_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"created_at": "2023-11-07T05:31:56Z",
"updated_at": "2023-11-07T05:31:56Z"
}
]
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}Authorizations
API key issued per entity via Settings > Developers > API Keys.
Each key carries scopes (e.g. orders:read, products:write).
Bearer token format: Authorization: Bearer ark_live_ent_Test keys use ark_test_ent_. Both are issued per entity
via Settings > Developers > API Keys.
Path Parameters
Query Parameters
When true, returns aggregated packable view filtered to remaining_qty > 0.
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