Is Semantria API down?
Current status, daily uptime history and troubleshooting for the Semantria API (Text Analysis).
No, Semantria is up
Semantria answered our last daily check (Oct 24, 2026, 12:25 UTC) in 2090 ms with HTTP 200.
Checking Semantria now…
Sending a request from our server.
Semantria API uptime history
- Uptime
- 2 checks so far
- Last check
- Oct 24, 2026, 12:25 UTC
- Response
- 2090 ms · HTTP 200
- Last up
- Now
We check Semantria's listed URL (https://semantria.readme.io/docs) once a day. History started when Semantria was first checked, so new entries show fewer than 30 days.
Semantria API not working for you?
- Semantria needs OAuth. 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 calls fail only in the browser with a CORS error, Semantria may not allow cross-origin requests. Call it from your server instead.
- 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.
Text Analysis APIs up at their last check
- 1
Cloudmersive Natural Language Processing API
Online · 811 msNatural language processing and text analysis.
- Callable from the browser (CORS)
- HTTPS
apiKeyHTTPSCORS - 2
eidosSpeech API
Online · 787 msFree text-to-speech API with 1,200+ neural voices in 75+ languages.
- Callable from the browser (CORS)
- HTTPS
apiKeyHTTPSCORS - 3
GeoScore API
Online · 719 msScore content for AI search citation readiness with a 0-100 GEO score and 8 structural metrics.
- Callable from the browser (CORS)
- HTTPS
apiKeyHTTPSCORS - 4
Lecto Translation API
Online · 542 msTranslation API with free tier and reasonable prices.
- Callable from the browser (CORS)
- HTTPS
apiKeyHTTPSCORS - 5
Langbly API
Online · 1535 msContext-aware text translation and language detection for 100+ languages.
- Callable from the browser (CORS)
- HTTPS
apiKeyHTTPSCORS
Semantria API status FAQ
Is Semantria API down right now?
Semantria answered our last daily check (Oct 24, 2026, 12:25 UTC) in 2090 ms with HTTP 200. This page also runs a live check from our server when you open it, so you can see whether Semantria is responding at this moment.
How do you check whether Semantria API is up?
Once a day our checker requests Semantria's listed URL (https://semantria.readme.io/docs) 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 Semantria API is down?
Free Text Analysis APIs that were up at their last check include Cloudmersive Natural Language Processing, eidosSpeech, GeoScore. See the full list of Semantria alternatives for a comparison.
Why does Semantria API work for others but not for me?
Semantria needs OAuth. 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 calls fail only in the browser with a CORS error, Semantria may not allow cross-origin requests. Call it from your server instead.