Merchant Order fulfilment API

Merchant Order fulfilment API
M2.4 - v2.0.0

Add MCP server to your AI tool

Allow AI tools and LLMs to interact with the API documentation portal through MCP.

MCP server URL

https://merchant-order-fulfilment.doc.winkelstraat.nl/mcp

Standard setup for AI tools providing an mcp.json file

mcp.json 
{
  "Merchant Order fulfilment API MCP server": {
    "url": "https://merchant-order-fulfilment.doc.winkelstraat.nl/mcp"
  }
}
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Base URL 
https://m2.winkelstraat.nl/rest/all

Order and shipment fulfilment endpoints for merchants: process returns (RMAs), mark shipments as packed, register tracking numbers and report deficient orders.

Authentication

Requests are authenticated with a Magento API key (api_key header). Return, packed and tracking operations additionally require the per-shipment shipment token, which is delivered to your endpoint through the Shipment Push API and passed on the request.

Versioning

Endpoints are versioned in the path (/V1, /V2, /V3). Newer versions are listed first and older versions are marked deprecated.

  • V3 (recommended) — full return lifecycle: create, search, update and add tracking to returns.

  • V2 — the current shipment-packed, external-fulfilment tracking and deficient-order endpoints, plus the older single-step return processing.

  • V1 (deprecated) — kept only for existing integrations. Migrate to V2/V3.

This is version M2.4 - v2.0.0 of this API documentation. Last update on Jul 27, 2026.