Developers

Merchin API

Connect your store, ERP, or internal tools to your Merchin orders. The API is currently in early access.

Early access: the public API isn't generally available yet. Endpoints below are a preview and may change. Enterprise customers can request access today.

Orders

Create order requests, attach specifications and artwork, and list orders across your organization.

Status & tracking

Read the full status history, quotes, and shipment tracking for any order.

Webhooks

Get notified when an order changes status, a quote is ready, or a shipment is delivered.

Preview request

GET /v1/orders/MRC-1042
Authorization: Bearer mk_live_...

{
  "order_number": "MRC-1042",
  "status": "in_transit",
  "product_type": "Apparel",
  "quantity": 1200,
  "shipping": "ocean",
  "updated_at": "2026-10-20T14:32:00Z"
}

Request API access

Tell us what you'd like to integrate and we'll reach out with credentials and documentation.

Request Access