Integrations
Connect Poshmark to SECND
Connect your Poshmark closet through the SECND Chrome extension.
Last updated 2026-05-24
TL;DR
Before you start
You need the SECND Chrome extension installed in the browser you're using to manage your closet. Poshmark doesn't offer a public API for sellers, so SECND signs in the same way you do — through your live browser session.
Don't have the extension yet? See Connect with the SECND Chrome Extension for the install steps.
Step-by-step
Open Connect

Click Connect on the Poshmark card
Sign in on poshmark.com
Confirm Connected
Heads up
Settings to configure
Click the Poshmark card on the Marketplaces page. The Settings panel appears with the fields below.
Account Location
Read-only. SECND detects whether your closet is on poshmark.com (US, USD) or poshmark.ca (Canada, CAD) the first time it lists for you and shows the detected region here.
Accept Offers
When on, your listings allow buyers to send offers. Turn off if you want fixed prices only. Default: on.
Shipping Discount
Whether SECND attaches a shipping discount to new listings. Pick from Poshmark's discount options (e.g. $1 off, $3 off, free). Leave on None if buyers cover full shipping.
Include discount in price?
Only shows once a shipping discount is set. When on, SECND adds the discount amount onto the listing price so your net stays the same. When off, you absorb the discount.
Publish Status
Whether new listings publish to your closet immediately (Active) or stay as drafts (Draft) so you can review them in Poshmark before they go live.
Common issues
Related guides
Connect with the SECND Chrome Extension
Use the passwordless Chrome extension to connect Poshmark, Depop, Grailed, and Facebook Marketplace.
Connect eBay to SECND
Connect your eBay seller account so SECND can list, update, and delist for you.
Connect Etsy to SECND
Connect your Etsy shop and configure shipping profiles and return policies.
Have a question that isn't answered here? Contact the SECND team.