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Is Marketplace Fee Data API down?

Current status, daily uptime history and troubleshooting for the Marketplace Fee Data API (Shopping).

No, Marketplace Fee Data is up

Marketplace Fee Data answered our last daily check (Oct 24, 2026, 12:25 UTC) in 806 ms with HTTP 200.

Checking Marketplace Fee Data now…

Sending a request from our server.

Marketplace Fee Data API uptime history

30 days agoLatest check
Uptime
2 checks so far
Last check
Oct 24, 2026, 12:25 UTC
Response
806 ms · HTTP 200
Last up
Now

We check Marketplace Fee Data's listed URL (https://www.sellerscalc.com/data) once a day. History started when Marketplace Fee Data was first checked, so new entries show fewer than 30 days.

Marketplace Fee Data API not working for you?

  1. A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header.
  2. If it works from one network but not another, check firewalls, VPNs and regional blocks.
  3. Check the provider's documentation, status page or social accounts for planned maintenance or a changed endpoint.

Shopping APIs up at their last check

  1. 1BirkinBagStock logo

    BirkinBagStock API

    Online · 1011 ms

    Independent Hermès resale index: inventory, market prices, auction calendar and results.

    • No API key needed
    • Returns JSON at its URL
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  2. 2ARC logo

    ARC API

    Online · 661 ms

    Open data on whether AI shopping agents can reach checkout at specific online stores.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  3. 3Nuvinty logo

    Nuvinty API

    Online · 977 ms

    UK luxury list prices, price history, increases and partner pre-owned asking prices.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  4. 4OneFindMe logo

    OneFindMe API

    Online · 1176 ms

    Search AliExpress in any language: price, rating and orders for the delivery country.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  5. 5Profitvana logo

    Profitvana API

    Online · 1297 ms

    Seller fees for 31 marketplaces and payment processors, verified monthly.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS

Compare all Marketplace Fee Data alternatives · APIs down right now

Marketplace Fee Data API status FAQ

Is Marketplace Fee Data API down right now?

Marketplace Fee Data answered our last daily check (Oct 24, 2026, 12:25 UTC) in 806 ms with HTTP 200. This page also runs a live check from our server when you open it, so you can see whether Marketplace Fee Data is responding at this moment.

How do you check whether Marketplace Fee Data API is up?

Once a day our checker requests Marketplace Fee Data's listed URL (https://www.sellerscalc.com/data) and records whether it answers within 15 seconds. Answers like 401 (needs a key), 403 (blocks bots) or 429 (rate-limited) count as up, because the server responded. The listed URL is often the documentation page, so an API endpoint can occasionally fail while its docs stay up.

What can I use if Marketplace Fee Data API is down?

Free Shopping APIs that were up at their last check include BirkinBagStock, ARC, Nuvinty. See the full list of Marketplace Fee Data alternatives for a comparison.

Why does Marketplace Fee Data API work for others but not for me?

A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header. If it works from one network but not another, check firewalls, VPNs and regional blocks. Check the provider's documentation, status page or social accounts for planned maintenance or a changed endpoint.