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Automated Copyt Hot Model Restock Alerts

Every morning, WebRun opens Copyt, checks sell-through velocity by model and size, compares it against current demand on Whatnot, and posts Slack the models worth re-sourcing before demand cools.

Runs on WebRun · Strict Lockdown policy
Every morning at 7:30 AM WebRunorchestrates each step
1 Copyt check sell-through velocity
2 Whatnot compare current demand
3 Slack alert restock candidates
In short

How do I know which sneaker models are worth restocking right now?

Every morning, WebRun opens Copyt to check sell-through velocity by model and size, then compares it against current live demand on Whatnot. It posts Slack the models worth re-sourcing before demand cools, so restock decisions are based on real velocity, not a hunch about what's still hot.

  • Restock candidates surface every morning based on real velocity, not a hunch
  • Demand is checked live on Whatnot so cooling trends don't trigger a false alert
  • Sourcing decisions stay with your team, WebRun only flags the opportunity

Built for sneaker resellers · streetwear resale shops · Whatnot sellers

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens connect.copyt.io in a real browser with your saved login - no setup, no API keys.

  2. 1
    Copyt - check sell-through velocity
    copyt.io
    WebRun in Copyt: check sell-through velocity
    WebRun opens Copyt to check sell-through velocity.
    • Open Copyt and calculate sell-through rate by model and size over the last 14 days
    • Flag any model selling faster than your restock threshold
    • Note current remaining stock for each flagged model

    Done when Every fast-selling model is flagged with its velocity and remaining stock.

  3. 2
    Whatnot - compare current demand
    whatnot.com
    WebRun in Whatnot: compare current demand
    WebRun opens Whatnot to compare current demand.
    • Check Whatnot for current live demand and bidding activity on each flagged model
    • Note whether demand is rising, steady, or cooling
    • Skip any model where demand looks like it's already fading

    Done when Each flagged model's current market demand is confirmed on Whatnot.

  4. 3
    Slack - alert restock candidates
    slack.com
    WebRun in Slack: alert restock candidates
    WebRun opens Slack to alert restock candidates.
    • Post the models worth restocking, ranked by velocity and remaining stock
    • Flag the ones closest to selling out first
    • Leave the sourcing decision and purchase to you

    Done when You have a ranked restock alert waiting in Slack each morning.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
connect.copyt.io
ScheduleRuns automatically on this cadence
Every morning at 7:30 AM
DeliveryHow each run's result reaches you
Restock candidates · Slack
OutputWhat each run produces - A ranked list of fast-selling models worth restocking, with sell-through velocity, remaining stock, and current Whatnot demand.
Alert
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Will it order or source new inventory for me?

No. It only flags which models are selling fast enough to be worth restocking. Sourcing and purchasing is a decision your team makes and acts on yourselves.

How does it decide a model is hot?

By sell-through velocity over the last 14 days in Copyt, checked against current live demand on Whatnot, so a spike from a single sale doesn't get mistaken for a real trend.

What if demand is already cooling on a fast-selling model?

It checks current Whatnot demand before alerting, so a model that sold fast last week but looks like it's cooling now gets skipped instead of triggering an unnecessary restock alert.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.