Is Threat Jammer API down?
Current status, daily uptime history and troubleshooting for the Threat Jammer API (Security).
Possibly: Threat Jammer's last check failed
Our latest daily check of Threat Jammer (Oct 24, 2026, 12:25 UTC) failed: it answered HTTP 404. One failure can be a blip; the live check below tells you whether it's still failing.
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Threat Jammer API uptime history
- Uptime
- 2 checks so far
- Last check
- Oct 24, 2026, 12:25 UTC
- Response
- It answered HTTP 404
- Last up
- Not seen up yet
We check Threat Jammer's listed URL (https://threatjammer.com/docs/index) once a day. History started when Threat Jammer was first checked, so new entries show fewer than 30 days.
What does HTTP 404 mean? Read the 404 explainer.
Threat Jammer API not working for you?
- Threat Jammer 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 calls fail only in the browser with a CORS error, Threat Jammer 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.
Security APIs up at their last check
- 1
Presend API
Online · 399 msSecurity and developer utility API -- malware, vulnerability, and domain checks, no signup.
- No API key needed
- Fast: 399 ms response
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 2
IPGuardian API
Online · 940 msCheck IP addresses against 140+ public threat intelligence blocklists.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 3
IPLogs API
Online · 762 msFree VPN, proxy, Tor and datacenter IP detection. 13 sources, active probing.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 4
OSV API
Online · 608 msOpen source vulnerability database and distributed triage infrastructure.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 5
Passwordinator API
Online · 730 msGenerate random passwords of varying complexities.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS
Compare all Threat Jammer alternatives · APIs down right now
Threat Jammer API status FAQ
Is Threat Jammer API down right now?
Our latest daily check of Threat Jammer (Oct 24, 2026, 12:25 UTC) failed: it answered HTTP 404. One failure can be a blip; the live check below tells you whether it's still failing. This page also runs a live check from our server when you open it, so you can see whether Threat Jammer is responding at this moment.
How do you check whether Threat Jammer API is up?
Once a day our checker requests Threat Jammer's listed URL (https://threatjammer.com/docs/index) 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 Threat Jammer API is down?
Free Security APIs that were up at their last check include Presend, IPGuardian, IPLogs. See the full list of Threat Jammer alternatives for a comparison.
Why does Threat Jammer API work for others but not for me?
Threat Jammer 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 calls fail only in the browser with a CORS error, Threat Jammer may not allow cross-origin requests. Call it from your server instead.