api monitoring · continuous checks
Your API says 200 OK Is it telling the truth?
Continuum checks what your endpoints actually return — JSON fields, headers, latency, certificates — from multiple regions, on every check. Try it on your own API right now.
live http check — no signup
Start monitoring — free
no card · 5 monitors · 5-min checks
probe network — live
eus
Virginia, US
●
2780 ms
wus
Oregon, US
●
2760 ms
sea
Singapore
●
5010 ms
aue
Sydney, Australia
●
1170 ms
weu
Amsterdam, Netherlands
●
93 ms
The nodes that will run your checks, reporting their own heartbeat.
capabilities
What a check can do
assertions
data.status
equals
"active"
✓ pass
response_time
less than
500
✓ 143 ms
Validate the payload, not just the status code. Click any value in a live sample to build a rule.
all features →regions
fra-c Paris43 ms
weu Amsterdam51 ms
eus Virginia89 ms
sea Singapore210 ms
One check, five vantage points. Catch the outage that only hits Singapore.
all features →scenarios
1 POST /auth/token120 ms ✓
2 POST /orders {{token}}87 ms ✓
3 GET /orders/{{id}}64 ms ✓
Chain calls into real workflows — the token from step 1 feeds step 2.
all features →tls / ssl
api.yourdomain.comTLS 1.3 · Let's Encrypt
expires in47 days
alerts at (days)30 / 14 / 7 / 1
Certificate expiry never surprises you again. Automatic daily inspection.
all features →pricing
The numbers, upfront
plans
| plan | price | monitors | interval | regions | assertions |
|---|---|---|---|---|---|
| hobby | $0 | 5 | 5 min | 1 | 1 |
| starter | $9/mo | 20 | 1 min | 2 | 5 |
| pro ★ | $29/mo | 75 | 1 min | 5 | 10 |
| business | contact us | 500 | 1 min | 5 | 10 |
paid plans: 14-day free trial · cancel anytime
full comparison →faq
Frequently asked questions
- Any HTTP/HTTPS endpoint — REST APIs, webhooks, health checks — plus full multi-step user flows such as logging in and then calling an authenticated endpoint. You can validate status codes, response bodies and latency, and track SSL certificate expiry.
- A basic checker only pings one URL. ContinuumNexus runs multi-step scenarios that chain calls together — extracting a token from one response and reusing it in the next — so you test real workflows, not just a homepage. You also get checks from five global regions and actionable, multi-language diagnostics.
- No. The free Hobby plan requires no card and stays free. Paid plans include a 14-day free trial, and you can cancel anytime from the self-service customer portal.
- From up to five strategic regions — Amsterdam, Virginia, Oregon, Singapore and Sydney — so you can detect regional outages and compare latency across continents.
- Yes. Your monitoring data is hosted in the EU and the platform is GDPR-compliant by design. We never sell or share your data with third parties.
What can I monitor with ContinuumNexus?
How is it different from a basic uptime monitor?
Do I need a credit card to start?
Where are my APIs checked from?
Is my data hosted in the EU and GDPR-compliant?
continuumnexus
$ start monitoring — free tier, no card required
Create your account