Get your mobile.de ads and inquiries through an API

What you can build on mobile.de

• Get new buyer inquiries

  Build this

  Reads the Anfragen (inquiries) in the Händlerbereich's Dialog-Center or Lead Manager: who asked about which vehicle, what they wrote and when.

  Takes

  Received since (optional), status (optional)

  Returns

  Buyer name, email, phone, vehicle, internal number, message, received at, status

• Get ad statistics for your stock

  Build this

  Reads the Analysen-Übersicht (analytics overview) for each active Inserat: how often it was shown, parked and contacted.

  Takes

  Period (optional), internal number (optional)

  Returns

  Ad title, internal number, price, impressions, parkings, emails, calls, WhatsApp contacts

• Check price ratings of your ads

  Build this

  Reads the price rating mobile.de shows for each active Inserat in the Inserats-Analyse (ad analysis), from very good price to high price.

  Takes

  Internal number (optional)

  Returns

  Ad title, internal number, price, price rating, search position

• Change the price of an ad

  Build this

  Opens one Inserat in the Händlerbereich, changes its price and saves it, then reads back the new price rating.

  Takes

  Internal number, new price

  Returns

  Ad title, internal number, old price, new price, price rating

Automate mobile.de with a workflow

A workflow 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 Anfragen to your sales team within 15 minutes

  Build this

  Starts

  Every 15 minutes

  Step 1

  Get the Anfragen received in the Händlerbereich since the last run.

  Step 2

  Keep the inquiries that were not there on the last run.

  Step 3

  Post each one, with buyer, vehicle, internal number and message, to your CRM or Slack webhook.

• Weekly performance report for every Inserat

  Build this

  Starts

  Every Monday at 7:00

  Step 1

  Get the ad statistics for all active Inserate for the last 7 days.

  Step 2

  Check the price rating of each ad.

  Step 3

  Group the ads with a high or increased price rating and few emails or calls.

  Step 4

  Email you the report, with that group first.

• Price ratings that changed since the last check

  Build this

  Starts

  Every weekday at 8:00

  Step 1

  Check the price rating of every active Inserat.

  Step 2

  Keep the ads whose price rating changed since the last run.

  Step 3

  Email you the list with the old and the new rating.

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, it is one POST to /v1/runs from your backend, or a tool an AI agent calls over MCP. This is what “Get new buyer inquiries” would look like.

curl https://api.fous.com/v1/runs \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "method": "login.mobile.de/get_new_buyer_inquiries",
    "input": {
      "received_since": "2026-11-12T07:00:00+01:00"
    }
  }'

{
  "status": "completed",
  "data": {
    "inquiries": [
      {
        "buyer_name": "Jordan Example",
        "email": "jordan@example.com",
        "phone": "+49 30 0000000",
        "vehicle": "Volkswagen Golf 1.5 TSI Life",
        "internal_number": "NW-2291",
        "message": "Is the car still available? I would like to book a test drive on Saturday.",
        "received_at": "2026-11-12T08:14:00+01:00",
        "status": "In progress"
      }
    ],
    "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.

Mobile.de’s own options

mobile.de documents three APIs on services.mobile.de. The Seller-API manages ads, images, statistics, price ratings and dealer ratings, and the Lead API delivers leads to registered partners. Customer Support activates both, the Seller-API also for self-uploading dealers. The Insights API is only for members of its Data Partner Program.

Read on November 12, 2026: mobile.de Seller-API documentation, mobile.de Lead API documentation, mobile.de Insights API documentation.

Signing in to mobile.de

You work in the Händlerbereich with your mobile.de dealer account. The Seller-API and Lead API use separate credentials that Customer Support issues to each API user, and every account of a company group uploads with its own credentials. With Fous you sign in once through mobile.de's own sign-in with your own dealer account: the login is sealed with AES-256, and code and AI agents never see it.

Worth knowing

Some ads can only be changed by hand

An ad marked uploadSticky can only be changed in the Händlerbereich, and changes to it through the Seller-API are rejected.

Each account stands on its own

In a company group, mobile.de treats every account separately, and each uploads with its own credentials. A method reads and does only what the account it signs in with can.

Speed decides the inquiry

mobile.de reports that a buyer sends 2.4 inquiries on average and that answering within 15 minutes gives the best chances. About 40 percent of buyers expect an answer within two hours.

A price cut notifies past viewers

When you lower an ad's price by at least 1 percent, mobile.de emails the buyers who viewed it in the last 14 days. A price rating is available shortly after an ad is created.

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