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Monitor eBay for changes

Watch any eBay page for the things that matter, and act the instant it changes. Monitors check as fast as every 10s on Scale; see the per-plan floors below.

Build a eBay monitor How Watch-and-Act works
Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.
●Succeedinglast checked 8s ago

Watching on eBay

  • ◍price drop
  • ◍new listing for a query
  • ◍auction ending soon
  • ◍sold-out restock
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create

Build a eBay monitor in minutes

Point the recorder at a eBay page, mark price drop or any selector, and Writ builds a Monitor that checks on a schedule and fires a workflow on a change, running on your own account, on a page you are authorized to use.

  1. 1
    Open the eBay page in the recorder

    Point the recorder at the eBay page you care about and mark what to watch: price drop, a CSS selector, or a visual baseline. Writ renders eBay in real Chromium, so it sees values that load with JavaScript.

  2. 2
    Set the schedule and threshold

    Choose how often Writ checks (as fast as every 10s, 10s on Enterprise) and what counts as a change worth acting on.

  3. 3
    Connect a workflow to the change

    On a real change, an automation trigger runs a workflow: notify a channel, log the new value, or take an action on your own authenticated eBay account.

Build a eBay monitor See how it works

See how Watch-and-Act works, build on workflows, or search for another site. Free to start. See pricing.

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watch

Track the eBay changes that matter

These are the signals teams most often watch on eBay. Each can trigger a workflow when it changes.

◍ price drop◍ new listing for a query◍ auction ending soon◍ sold-out restock
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types

Three ways Writ monitors eBay

Content, availability, and dynamic values, all rendered in a real browser.

◈Content changeTrack a selector, the full page, or a visual baseline and get notified the moment eBay changes what you're watching.
◈Uptime & SSLCheck that a eBay page or your own eBay integration is reachable, with response-time and certificate-expiry alerts.
◈JS-rendered valuesWrit renders eBay in real Chromium, so it sees prices, stock, and status that load dynamically, not just the raw HTML.
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frequency

How fast Writ checks eBay, by plan

A faster cadence is a paid capability: a lightweight HTTP check costs far less than a full JS render, so the tightest intervals live on higher plans.

Plan Static page Dynamic (JS-rendered)
Free 5 min 15 min
Starter 60s 10 min
Growth 30s 5 min
Scale 10s 2 min

Enterprise checks down to 10s. Local and BYO runs carry no compute charge; cloud checks are metered from your plan’s included usage, and past it from your wallet.

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flow

From a eBay change to an action in seconds

A Monitor detects the change; an automation trigger runs your workflow.

  1. 1
    Watch eBay

    Pick the eBay page and the change you care about: price drop, a selector, or a visual baseline.

  2. 2
    Detect the change

    Monitors check as fast as every 10s (10s on Enterprise). On a real change, an automation trigger fires.

  3. 3
    Act in seconds

    The trigger runs a workflow: notify a channel, extract the new value, or take an action on your own eBay account.

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Notify any channel. Route a eBay change to any of six providers (Email, SMS, WhatsApp, Signal, Pushover, or a custom webhook), or run a full workflow that takes an action on your own account.

Built on the same engine as the recorder and workflows.

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other ways

Other ways to work with eBay

Track eBay pricesWatch eBay prices and act on a drop.Price Turn eBay into an APICall eBay as a REST endpoint.REST eBay MCP toolsExpose eBay as MCP tools for your agent.For AI agents Automate eBayBuild eBay actions without an API.Automation
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faq

Monitoring eBay questions

How fast can Writ check eBay?
It depends on your plan. Static-page checks run every 5 min on Free, 60s on Starter, 30s on Growth, and 10s on Scale; JS-rendered pages are slower (15 min down to 2 min), and Enterprise checks down to 10s. A detected change fires the connected workflow in seconds, so you act on eBay changes almost as they happen.
Is there a ready-made eBay monitor I can install?
Point the recorder at the eBay page, mark what to watch (price drop, a selector, or a visual baseline), and Writ builds a Monitor that checks on a schedule and fires a workflow on a change. It takes minutes.
What can I monitor on eBay?
Common targets include price drop, new listing for a query, auction ending soon, sold-out restock. You can watch a specific element, the whole page, or a visual baseline, and Writ renders eBay in a real browser so it catches values that load with JavaScript.
What happens when eBay changes?
A change becomes an automation trigger that runs a workflow you choose: send a notification through one of six providers, extract the new data, push it to a destination, or take an action on your own authenticated eBay account.
Is it allowed to monitor eBay?
Use Writ on your own eBay account and on public listings you have the right to access. Respect eBay's Terms of Service. These are Monitors and change detection on pages you are authorized to access. Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.
rec ▸ ready ●

Watch eBay. Act the instant it changes.

Set up a Monitor, connect a workflow, and let Writ do the watching. Get started free.

Get started