All features

FeatureCore

API

Connect Twinstack to your stack with a clean, predictable API.

  • Consistent resources
  • Secure authentication
  • Webhooks for real-time events

Mockups are indicative and may change after launch.

Endpoints

GET /orders
POST /orders
GET /products
GET /customers
POST /inventory
GET /api/orders 200 OK

Headers

Authorization: Bearer ts_sk_****...7f3a

Content-Type: application/json

{

"data": [

{

"id": 1047,

"customer": "Lumen Electronics",

"total": 2340.00,

"status": "processing"

},

{

"id": 1046,

"customer": "Vero Logistics",

"total": 890.00,

"status": "open"

}

]

}

v2.1 24 endpoints Rate limit: 1000/min
“We replaced three separate tools with one. The clarity is what matters most. Everyone knows exactly what to do next.”
L

Lisa

Purchasing Manager

Features

Core capabilities

Designed to be reliable, flexible, and ready to grow with your business.

Connected services 3 active
S
Shopify
Synced
Last sync: 32s ago 1,247 req/h
W
Warehouse API
Synced
Last sync: 4s ago 892 req/h
B
BI Dashboard
Synced
Last sync: 2m ago 0.2% errors

Integrate

Sync data with your tools and services.

API key Active

Key

ts_sk_live_****...7f3a

Created

2026-03-12 by admin@example.com

Scopes

orders:read orders:write products:write inventory:read
Last used: 4s ago 8,412 calls today

Secure

Keep access controlled and auditable.

Webhook events Live
order.created 200
#ORD-1048 2s ago https://hook.site/twinstack
stock.updated 200
SKU NX-4521 14s ago https://wh.api/cb
shipment.shipped retry
#SHP-7721 1m ago attempt 2/5
142 delivered today 99.3% success rate

Webhooks

React to events in real time.

API reference v2.1 · 24 endpoints
GET /api/orders

List all orders with pagination and filters

?status=open ?limit=50
POST /api/products

Create a new product with variants

PUT /api/inventory/:id

Update stock levels per location

Docs

Clear references for every endpoint.

Explore more

Related features

Other features that pair well with this one.

Bulk import/export

Move data in and out in bulk. Cleanly, safely, and with clear validations.

Workflows

Build repeatable processes that guide work from start to finish.

Notifications

Stay informed with real-time alerts delivered where you need them.

Frequently Asked Questions

Common questions about API

Yes, API is included in every Twinstack plan at no extra cost.

Most teams are up and running within a day. There is no complex setup or migration required. Our onboarding team can help you import existing data if needed.

Yes. Every Twinstack plan comes with a free trial so you can explore all features before deciding. No credit card required.

Run your business from one place

No credit card requiredSetup in minutesCancel anytime

Start a free trial with your own data, or book a 30-minute demo and see how Twinstack brings your orders, inventory, and workflows together.