---
title: "Update stock for many products"
method: POST
path: "/companies/{company}/products/bulk-update-stock"
tags: ["Products"]
---

# Update stock for many products

`POST /companies/{company}/products/bulk-update-stock`

## Request

- Base URL: `https://api.factuarea.com/v1`
- URL: `https://api.factuarea.com/v1/companies/{company}/products/bulk-update-stock`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-API-Key`

Apply a stock operation to multiple products in one request (up to 500). UUIDs that do not belong to your company are ignored silently.

## Path parameters

- `company` string, uuid, required

## Headers

- `Idempotency-Key` string, required
- `Factuarea-Version` string, date

## Request body

- BulkUpdateProductStockRequest: Update the stock of up to 500 products in a single operation. `updates[]` holds the entries, each with `product_id`, `stock` (numeric string), an optional `operation` (`set`, `add` or `subtract`) and an optional `variant_id` that targets the own balance of a variant of that product. A product or variant that is unknown (or does not belong to the product) is skipped. `items` is accepted as an alias of `updates`.
  - `updates` object[], required: Up to 500 entries `{product_id, stock, operation?, variant_id?}`. `variant_id` targets the own balance of a variant of that product; entries whose product or variant is unknown are skipped silently.
    - `product_id` string, uuid, required: UUID v7 of the product. A product that does not exist or does not belong to your company is skipped, without revealing whether it exists.
    - `stock` number, required
    - `operation` 'set' | 'increase' | 'decrease' | 'add' | 'subtract' | 'null', nullable
    - `variant_id` string, uuid, nullable

## Response `200`

- object
  - `data` object, required
    - `object` 'product_stock_bulk_update_result', required
    - `updated` integer, required

## Other responses

- `400`: `parameter_unknown` with `subcode` `retired_active_profile_header`: the retired `X-Active-Profile` header was sent; the company goes in the path. `parameter_invalid_format` on `Factuarea-Version`: the header is not a `YYYY-MM-DD` date. `unsupported_api_version`: the `Factuarea-Version` date is not a supported version.
- `401`: Missing or invalid API key.
- `403`: The request is authenticated but not allowed: the API key lacks the required scope (`insufficient_scope`), the plan does not include the public API or this feature (`addon_not_active`, `feature_not_available_in_plan`), or the module is not available with a test key (`module_not_available_in_sandbox`).
- `404`: The requested resource does not exist or belongs to another company. `profile_not_found`: the company in the path does not exist, is not in the API key scope or belongs to the other environment (live or test).
- `422`: Validation failed. The `error.param` field identifies which input is invalid.
- `429`: Rate limit exceeded. Retry after the duration in `Retry-After`.
- `500`: Unexpected server error.

---

[API](https://skmtc.dev/factuarea/apis/factuarea-public-api.md) · [All operations](https://skmtc.dev/factuarea/apis/factuarea-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/factuarea/apis/factuarea-public-api/revisions/718e77934422?raw)