# Get your REWE orders and sales data through an API

> Read new Bestellungen (orders) and Liefermeldungen (despatch advice) from REWE's Web-EDI platform, or a Supplier Data Warehouse report, with one API call each. A workflow can pass each morning's new orders to your ERP before picking starts.

Page: https://fous.com/automate/rewe-group-supplier-portal
Updated: 2026-11-12

Works with your own REWE Group Supplier Portal account. Fous is an independent product.

## What you can build on the RSP

### Get new Web-EDI orders

Reads the Bestellungen (orders) list on the Web-EDI platform, filtered by status, and opens each order's details, including the Warenempfänger and Käufer tabs.

- Takes: Status (optional, default Neu), ordered since (optional)
- Returns: Order number, order date, delivery date, status, buyer, goods recipient, order lines with GTIN and quantity

### Check Liefermeldung statuses

Reads the Liefermeldungen (despatch advice) list on the Web-EDI platform with each one's status: In Bearbeitung, Übermittelt or Archiviert.

- Takes: Status (optional), created since (optional)
- Returns: Despatch advice number, order number, delivery date, goods recipient, status

### Run a Supplier Data Warehouse report

Opens a saved report in the REWE Supplier Data Warehouse, sets the period and reads the rows it shows, such as POS sales or logistics key figures.

- Takes: Report name, period
- Returns: Report name, period, column names, rows

### Create a Liefermeldung from an order

Opens a Bestellung on the Web-EDI platform, creates the Liefermeldung (despatch advice) from it with the delivered quantities and sends it to REWE.

- Takes: Order number, delivery date, delivered quantity per line, send or keep in progress
- Returns: Despatch advice number, order number, status

## Automate the RSP with a workflow

A [workflow](/product/workflows) runs your methods as one process, with nobody at the screen. A schedule or a call from your own system starts it, the steps run in order, and the result arrives in your inbox or in the systems you already use.

### New Web-EDI orders, posted to your ERP

Starts: Every weekday at 6:30

1. Get the Web-EDI orders in status Neu.
2. Keep the orders that were not there on the last run.
3. Post each order, with its delivery date, goods recipient and lines, to your ERP webhook.

### Liefermeldungen still in progress

Starts: Every weekday at 14:00

1. Get the Liefermeldungen in status In Bearbeitung.
2. Stop when there are none.
3. Email you the list with order number, delivery date and goods recipient.

### Weekly Supplier Data Warehouse sales summary

Starts: Every Monday at 8:00

1. Run your saved Supplier Data Warehouse sales report for last week.
2. Summarize the rows by article, with the largest changes first.
3. Email you the summary, with the full rows posted to your webhook.

You can run a workflow by hand on every plan, Free included. Schedules and webhook triggers come with the paid plans, from $29 a month.

## Once built, one call from your code

Once you have built a [method](/product/methods), it is one POST to /v1/runs from your backend, or a tool an AI agent calls over MCP. This is what “Get new Web-EDI orders” would look like.

Example request:

```
curl https://api.fous.com/v1/runs \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "method": "edi-portal.rewe-group.com/get_new_orders",
    "input": {
      "status": "Neu"
    }
  }'
```

Example response:

```
{
  "status": "completed",
  "data": {
    "orders": [
      {
        "order_number": "4500812736",
        "order_date": "2026-11-11",
        "delivery_date": "2026-11-14",
        "status": "Neu",
        "buyer": "Acme Markt GmbH",
        "goods_recipient": "Northwind Lager Süd",
        "lines": [
          {
            "gtin": "4012345000017",
            "description": "Haferkekse 200 g",
            "quantity": 240
          }
        ]
      }
    ],
    "count": 1
  }
}
```

An example with invented data, not a ready-made endpoint. The method exists in your organization once you build it, and its name, inputs and fields follow your request.

## The RSP’s own options

REWE Group makes EDI a prerequisite for a supplier relationship, with orders and despatch advice as EANCOM messages over a classic connection or its free Web-EDI platform. Article master data goes through a GDSN data pool. The Supplier Data Warehouse gives daily access to selected REWE data in MicroStrategy. The portal's pages describe no API for its applications.

| Option | What it covers | What it takes |
| --- | --- | --- |
| Classic EDI (EANCOM) | ORDERS from REWE and DESADV with SSCC to REWE, following REWE's D.96A and D.01B guidelines. | A classic EDI connection, for example via Telebox (X.400). |
| Web-EDI platform | Bestellungen and Liefermeldungen on screen, despatch advice created from orders, and SSCC transport labels. | Free. A supplier GLN, an email address and a registration arranged by REWE's EDI support. |
| GDSN data pool and article data sheet | Article master data to REWE. The Excel article data sheet is only for urgent data in advance. | A GDSN data pool. The data sheet must be REWE's current Excel template, never PDF or scans. |
| The RSP by hand | Information pages, EDI and master data guides, and Supplier Data Warehouse reports, used on screen. | A portal username, password and one-time code. Data Warehouse access through your REWE category manager. |

Read on November 12, 2026: [REWE Supplier Portal: EDI](https://rsp-dsm.rewe-group.com/info/edi), [REWE Supplier Portal: Supplier Data Warehouse](https://rsp-dsm.rewe-group.com/info/datawarehouse), [REWE Supplier Portal: Article data sheet](https://rsp-dsm.rewe-group.com/info/master_data/master_data_article-data).

## Signing in to the RSP

The RSP asks for a username assigned to you in advance (not your email address), a password and a one-time code from an authenticator app, PC software or a hardware authenticator. The Web-EDI platform takes an email address and password. With Fous you sign in through each site's own sign-in with your own account, and the login is sealed with AES-256.

## Worth knowing

- **Web-EDI carries original orders only**: REWE's Web-EDI guide says only original orders are sent there: no reminders, cancellations or order changes. A workflow reading Web-EDI sees new orders, not changes to them.
- **Which REWE companies use Web-EDI**: Web-EDI covers REWE Markt GmbH, PENNY Markt GmbH, Karstadt Feinkost and REWE Digital. Other group companies, such as REWE Dortmund or toom Baumarkt, have their own EDI contacts.
- **Data Warehouse access is arranged per supplier**: Access to the Supplier Data Warehouse goes through your REWE category manager. REWE no longer offers training; seminar materials arrive when the system is activated.
- **No one-time codes by email**: The RSP's one-time code comes only from the device chosen at setup: an app, PC software or a hardware authenticator. REWE does not allow email for this.

## More in Retail: vendor portals (international)

- [Asda Supplier Portal](https://fous.com/automate/asda-supplier-portal.md)
- [Coles Supplier Portal](https://fous.com/automate/coles-supplier-portal.md)
- [Kaufland Business Partner Portal](https://fous.com/automate/kaufland-business-partner-portal.md)
- [Morrisons Supplier Portal](https://fous.com/automate/morrisons-supplier-portal.md)
- [Tesco Partners Toolkit](https://fous.com/automate/tesco-partners-toolkit.md)
- [Woolworths Partner Hub](https://fous.com/automate/woolworths-partner-hub.md)
- [Cenconline B2B](https://fous.com/automate/cenconline-b2b.md)

Other industries: [Verizon Enterprise Center](/automate/verizon-enterprise-center), [Gas Safe Register online services](/automate/gas-safe-register-online-services), [Taulia supplier portal](/automate/taulia-supplier-portal), [Xero Practice Manager](/automate/xero-practice-manager), [Justdial for Business](/automate/justdial-for-business), [NAPA PROLink](/automate/napa-prolink).

## Frequently asked questions

### Does the REWE Group Supplier Portal have an API?

Not for its applications, as far as the portal's pages describe. REWE requires EDI: orders and despatch advice run as EANCOM messages over a classic connection or the free Web-EDI platform, and article master data goes through a GDSN data pool. Supplier Data Warehouse reports are read in MicroStrategy.

### How do I get access to the REWE Supplier Data Warehouse?

Through your responsible REWE category manager. The Supplier Data Warehouse gives daily access to selected REWE data, such as POS data, logistics key figures and forecasts, and you can build your own reports in MicroStrategy.

### Which message types can I exchange on REWE's Web-EDI platform?

ORDERS and DESADV, including SSCC. REWE says further message types are planned. The platform can also generate and print transport labels with SSCC/NVE for loading units.

### Why does the RSP say my username or password is incorrect?

A common cause is entering your email address as the username. The RSP username is assigned to you in advance and is not your email address. Use Forgot Password on the login screen if you need a new password.

### Is Fous affiliated with REWE Group?

No. Fous is an independent product. You use it with your own REWE portal account, and a method reads and does only what that account can.

Fous is an independent product: it is not affiliated with, endorsed by or sponsored by the operator of REWE Group Supplier Portal (REWE Group). The name is used only to say which system this page is about. Something here wrong or out of date? Write to legal@fous.com.