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Next Inventory — Documentation

Get Transaction

GET /transactions/{id}

Get one ledger row

Request

GET https://example.com/api/index.php/v1/nextinventory/transactions/{id}

Parameters

Name Type In Required Description
id integer path Yes (min 1)

Responses

200 — The transaction.

{
    "data": {
        "id": 1,
        "item_id": 1,
        "item_title": "string",
        "item_sku": "string",
        "transaction_type": "string",
        "quantity_change": 1.5,
        "new_quantity": 1.5,
        "transaction_unit_id": 1,
        "original_quantity": 1.5,
        "cost_per_unit": 1.5,
        "total_cost": 1.5,
        "batch_id": "string",
        "recipient_id": 1,
        "recipient": "string",
        "reason": "string",
        "created_by": 1,
        "created_by_name": "string",
        "created": "2026-01-01T12:00:00Z"
    }
}
Field Type Meaning
data.id integer
data.item_id integer
data.item_title string|null
data.item_sku string|null
data.transaction_type string
data.quantity_change number Signed: negative for stock out.
data.new_quantity number
data.transaction_unit_id integer|null
data.original_quantity number|null
data.cost_per_unit number|null
data.total_cost number|null
data.batch_id string|null Shared by every row of one movement/transfer/adjustment.
data.recipient_id integer|null
data.recipient string|null
data.reason string|null
data.created_by integer
data.created_by_name string|null
data.created string|null (date-time)

Errors

Status Code When
4 A refusal. Common codes: MISSING_TOKEN / INVALID_TOKEN (401); API_DISABLED, ACCOUNT_UNUSABLE, ACCESS_DENIED, TASK_NOT_ALLOWED, MISSING_SCOPE, APP_DISABLED, DEMO_LOCKED, FORBIDDEN (403); NOT_FOUND (404); BAD_REQUEST / INVALID_JSON / INVALID_IDEMPOTENCY_KEY (400, validation and stock rules, with the reason in title); IDEMPOTENCY_IN_PROGRESS (409); PRECONDITION_FAILED (412, the record changed since the If-Match ETag was read); IDEMPOTENCY_KEY_REUSED (422); RATE_LIMITED / TOO_MANY_FAILED_LOGINS (429, with a Retry-After header in seconds); SERVER_ERROR (500).

Examples

curl

curl -s "https://example.com/api/index.php/v1/nextinventory/transactions/1" \
  -H "Authorization: Bearer $API_TOKEN"

PHP

<?php
$ch = curl_init('https://example.com/api/index.php/v1/nextinventory/transactions/1');

curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER     => [
        'Authorization: Bearer ' . getenv('API_TOKEN'),
    ],
]);

$response = json_decode(curl_exec($ch), true);
curl_close($ch);

JavaScript

const API_TOKEN = process.env.API_TOKEN;

const response = await fetch("https://example.com/api/index.php/v1/nextinventory/transactions/1", {
  headers: {
    "Authorization": `Bearer ${API_TOKEN}`,
  },
});
const data = await response.json();

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