Is Vessel Class Finder API down?
Current status, daily uptime history and troubleshooting for the Vessel Class Finder API (Transportation).
No, Vessel Class Finder is up
Vessel Class Finder answered our last daily check (Oct 24, 2026, 12:25 UTC) in 884 ms with HTTP 200.
Checking Vessel Class Finder now…
Sending a request from our server.
Vessel Class Finder API uptime history
- Uptime
- 2 checks so far
- Last check
- Oct 24, 2026, 12:25 UTC
- Response
- 884 ms · HTTP 200
- Last up
- Now
We check Vessel Class Finder's listed URL (https://vesselclassfinder.com/blog/vessel-classification-api.html) once a day. History started when Vessel Class Finder was first checked, so new entries show fewer than 30 days.
Vessel Class Finder API not working for you?
- Vessel Class Finder needs an API key. A 401 or 403 usually means a missing, expired or mis-sent credential: check whether it belongs in a header or the query string.
- 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.
Transportation APIs up at their last check
- 1
AirportMiles API
Online · 748 msAirport codes, distances, routes and passenger numbers as static JSON files.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 2
Aviation Safety Data API
Online · 700 ms164,068 aircraft accident narratives from 128 official investigation authorities, plus FAA data.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 3
Can I enter API
Online · 521 msVisa and entry requirements for 199 passports, cited to official sources, verified daily.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 4
ConnectMeGuru API
Online · 793 msSearch and purchase prepaid travel eSIM data plans across 190+ countries.
- No API key needed
- Returns JSON at its URL
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 5
GTFS Scorecard API
Online · 1021 msData-quality grades and prioritized fixes for 2,400+ public transit GTFS feed records.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS
Compare all Vessel Class Finder alternatives · APIs down right now
Vessel Class Finder API status FAQ
Is Vessel Class Finder API down right now?
Vessel Class Finder answered our last daily check (Oct 24, 2026, 12:25 UTC) in 884 ms with HTTP 200. This page also runs a live check from our server when you open it, so you can see whether Vessel Class Finder is responding at this moment.
How do you check whether Vessel Class Finder API is up?
Once a day our checker requests Vessel Class Finder's listed URL (https://vesselclassfinder.com/blog/vessel-classification-api.html) 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 Vessel Class Finder API is down?
Free Transportation APIs that were up at their last check include AirportMiles, Aviation Safety Data, Can I enter. See the full list of Vessel Class Finder alternatives for a comparison.
Why does Vessel Class Finder API work for others but not for me?
Vessel Class Finder needs an API key. A 401 or 403 usually means a missing, expired or mis-sent credential: check whether it belongs in a header or the query string. 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.