Tangic Stock API — Documentation

Overview

Query stock levels by individual SKU, batch of SKUs, or retrieve all active products at once. Responses are JSON with CORS enabled for all origins.

Base URL

api.tangic.com

Auth

API Key

Rate Limit

60 req / min

Cache TTL

60 seconds

Format

JSON

CORS

All origins

Authentication

All requests require an API key. Each partner receives a unique key that determines which products they can access.

Pass your key via one of these methods:

Header (recommended)

X-API-Key: your_api_key_here

Query parameter

GET /stock?sku=EXAMPLE&api_key=your_api_key_here

Response	Meaning
`401`	No API key provided
`403`	Invalid or inactive API key

To request an API key, contact api@tangic.com

Endpoints

GET /stock?sku={sku}

Look up stock for a single product by its SKU code

Try it

GET /stock?skus={sku1},{sku2},{sku3}

Batch lookup for multiple products (comma-separated, max 100 SKUs)

GET /stock?all=true

Retrieve stock for every active product in the catalogue

Try it

Try it Live

API Key

SKU

Response

Example Request

curl

# Single SKU lookup
curl -H "X-API-Key: your_api_key_here" https://api.tangic.com/stock?sku=TNG-CONICAL-PINT

Example Response

JSON

{
  "partner": "HelloPrint",
  "timestamp": "2026-03-29T15:00:00.000Z",
  "count": 1,
  "items": [
    {
      "sku": "TNG-CONICAL-PINT",
      "name": "Conical Pint Glass",
      "quantity": 50,
      "status": "low_stock",
      "available": true,
      "updated_at": "2026-03-28T14:30:00.000Z"
    }
  ]
}

Response Fields

Field	Type	Description
`sku`	string	Product SKU identifier
`name`	string	Product display name
`quantity`	integer	Available stock quantity
`status`	string	Stock status (see below)
`available`	boolean	`true` if quantity > 0
`updated_at`	string	ISO 8601 timestamp of last stock update

Stock Status Values

Status	Meaning	Typical Quantity
in_stock	Product available	100+
low_stock	Limited availability	< 100
out_of_stock	Not available	0
unknown	Status not yet determined	—

Notes

Print-on-demand products always report quantity 999 and status in_stock
Stocked products have availability monitored from supplier feeds
Manual stock overrides take precedence over automated status
All product prices in the catalogue are in GBP ex VAT
SKU matching works against both internal and public SKUs

Contact

For API support or integration questions:

Email

api@tangic.com

Company

Tangic