List products

curl --request GET \
  --url https://api.arcuserp.com/v1/products \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.arcuserp.com/v1/products', 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/products",
  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/products"

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.arcuserp.com/v1/products")

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": "prod-uuid-0001",
      "object": "product",
      "entity_id": "ent-uuid-here",
      "title": "Widget Pro XL",
      "sku": "WDG-PRO-XL",
      "part_number": "WP-001",
      "barcode": "012345678901",
      "product_type": "physical",
      "list_price": 49.99,
      "cost": 18.5,
      "is_active": true,
      "is_serialized": false,
      "charge_tax": true,
      "track_inventory": true,
      "weight": 1.2,
      "weight_uom": "lb",
      "quantity_uom": "each",
      "packaging_classification": "over_box",
      "created_at": "2025-06-01T12:00:00Z",
      "updated_at": "2026-03-15T09:00:00Z"
    }
  ],
  "has_more": false,
  "url": "/v1/products"
}

{
  "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"
}

GET

products

List products

curl --request GET \
  --url https://api.arcuserp.com/v1/products \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.arcuserp.com/v1/products', 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/products",
  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/products"

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.arcuserp.com/v1/products")

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": "prod-uuid-0001",
      "object": "product",
      "entity_id": "ent-uuid-here",
      "title": "Widget Pro XL",
      "sku": "WDG-PRO-XL",
      "part_number": "WP-001",
      "barcode": "012345678901",
      "product_type": "physical",
      "list_price": 49.99,
      "cost": 18.5,
      "is_active": true,
      "is_serialized": false,
      "charge_tax": true,
      "track_inventory": true,
      "weight": 1.2,
      "weight_uom": "lb",
      "quantity_uom": "each",
      "packaging_classification": "over_box",
      "created_at": "2025-06-01T12:00:00Z",
      "updated_at": "2026-03-15T09:00:00Z"
    }
  ],
  "has_more": false,
  "url": "/v1/products"
}

{
  "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

Authorization

string

header

required

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.

Query Parameters

limit

integer

default:25

Maximum number of records to return per page. Default 25, max 500. Use together with starting_after for cursor pagination. For larger bulk extraction workflows prefer the migration endpoints.

Required range: 1 <= x <= 500

starting_after

string

Cursor for pagination. Pass the id of the last record from the previous page to fetch the next page. Mutually exclusive with ending_before.

Maximum string length: 200

ending_before

string

Cursor for reverse pagination. Pass the id of the first record from the previous page to fetch the prior page. Mutually exclusive with starting_after.

Maximum string length: 200

expand

string[]

Related-resource hydration. Provide one or more paths to expand; nested via dot syntax (e.g. expand[]=line_items.product).

Rules:

Max depth: 4
Max paths per request: 10
List endpoints REQUIRE the "data." prefix on every path (e.g. GET /v1/orders uses expand[]=data.customer, not expand[]=customer)
Per-relation hydrated count cap: 100 rows. Exceeding rows return reference IDs only with truncated: true.
Per-path scope assertion: each path requires the corresponding :read scope on the API key. e.g. expanding "customer" on an order requires accounts:read.

Valid expand paths per resource are documented in x-arcus-expand extensions on individual endpoint operations.

Maximum array length: 10

Maximum string length: 100

Pattern: ^[a-zA-Z_][a-zA-Z0-9_.]{0,99}$

fields

string

Sparse fieldset selector. Comma-separated list of top-level fields to include in the response. When omitted, the full default response is returned. The id field is always included. Example: fields=id,name,email

Maximum string length: 1000

string

type

enum<string>

Available options:

physical,

kit,

box,

service,

variant_parent

is_active

boolean

sellable

boolean

When true, exclude products marked component-only (is_sellable=false). Omit for no sellability filter.

category_id

string<uuid>

vendor_id

string<uuid>

Response

Paginated product list

object

enum<string>

Available options:

list

data

object[]

Show child attributes

has_more

boolean

url

string

Create a Stripe SetupIntent for an account payment method Create a product

Overview

All Endpoints

List products

Authorizations

Query Parameters

Response