Question 1

Do I need a Google Gemini API key?

Accepted Answer

Yes — you bring your own Gemini key, which keeps your AI usage under your control. Google's free tier is enough to get started, and you choose which model each agent uses.

Question 2

What does it cost to run?

Accepted Answer

Each new listing an agent processes is one Gemini call on your key. With a fast, cheap model and a sensible poll interval it stays inexpensive — you control both.

Question 3

Which sites can it watch?

Accepted Answer

eBay Kleinanzeigen searches. That's the marketplace it's built and tuned for right now.

Question 4

How does it notify me?

Accepted Answer

Through a Discord webhook. Paste the webhook URL into a notify node and matching listings show up in your channel with the details and link.

Question 5

Is this allowed?

Accepted Answer

It's meant for personal deal-hunting at reasonable poll rates, not for hammering the site. Use it responsibly and respect the marketplace's terms.

Question 6

Can I cancel anytime?

Accepted Answer

Yes. Manage or cancel your plan from billing at any time; downgrades take effect and are honored by the scheduler.

Question 7

Why not just use the free saved search?

Accepted Answer

You can, and for casual buys it's fine. But the native saved search batches its notifications (delays of 15+ minutes are common) and app push often gets killed by phone battery optimisation, so you hear about good deals late. An agent polls faster — about every 15 minutes free, about once a minute on paid — and filters with AI, so you're pinged sooner and only on listings that actually match.

Question 8

How is this different from a desktop tool like AnzeigenChef?

Accepted Answer

Desktop tools run on your own PC and alert on-screen, so they only watch while your computer is on. This runs hosted, 24/7, with nothing to keep running on your end, and pings your phone and desktop via Discord. It also filters each listing with AI rules you write in plain language instead of matching keywords. If you'd rather pay once and leave a PC running, a desktop tool may suit you better.

Question 9

Do you send alerts instantly?

Accepted Answer

No, and be sceptical of any tool promising 'instant' or 'in seconds'. Anything watching a public listing site is polling underneath, and the platform itself has an indexing delay. What you get is far faster and more reliable than the native saved search: about every 15 minutes on the free tier, about once a minute on paid.