API Monitoring

Keep every endpoint fast and healthy.

Veyon calls your API endpoints from around the world, checks status codes, response time and the response body, and alerts you the moment one misbehaves.

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veyon.app/endpoints
Endpoints All healthy
GET /v1/orders 142 ms
POST /v1/checkout 210 ms
GET /v1/products 96 ms
GET /v1/search 500
Endpoints36
Avg response168 ms

Trusted by world's premier organizations.

Our monitoring solutions provide unmatched visibility and availability, empowering engineering, operations and SRE teams to monitor & respond to their most essential services.

How it works

Every endpoint, called on every check.

Veyon sends real requests to each endpoint on a schedule from multiple regions, checks the status code, response time and body, and alerts you the moment any of them is wrong.

  • Status, latency and body checks
  • Custom headers and request bodies
  • Checks from 15 regions
GET /v1/orders 200 OK
Status200 OK
Response time142 ms
BodyValid JSON

Know your API before your users do

A slow or broken endpoint breaks everything downstream — Veyon catches it first.

Latency

Catch slow endpoints as they drift

Track response time per endpoint and region, and get alerted when an endpoint starts dragging, not just when it fails.

  • Per-endpoint latency history
  • Slow-response thresholds
Response time · /v1/orders 142 ms
North America118 ms
Europe156 ms
Asia Pacific320 ms
Correctness

Check the response, not just the status

Validate status codes and assert on the response body, so you catch a 200 that returns the wrong data.

  • JSON and body assertions
  • Custom status-code rules
Endpoint failing · /v1/orders 500
500 from 4 regions10:08
Alert sent · team notified10:08
Recovered · 200 OK10:13
Built for response

Everything you need, from alert to all-clear

When something breaks, Veyon walks you through the whole response — paging the right people, tracking the incident, finding the cause, coordinating the fix, and keeping customers informed.

On-call & Alerts

The right person, paged in seconds

Route every alert to whoever is on call — by email, SMS, webhook or Slack — and escalate automatically when no one responds.

  • Multi-channel alerts
  • On-call schedules
  • Escalation policies
Discover On-call
Alert routingOn call
seanergy.app is downnow
SSL expires in 3 days2m
API latency high5m
routed to
On call: Alex Kim
Incidents

Every outage, tracked to resolution

The moment a check fails, Veyon opens an incident and keeps a full timeline from first alert to the all-clear.

  • Auto-opened incidents
  • Full event timeline
  • MTTR tracking
Explore Incidents
Incident #482Investigating
Detected · checkout API 500s12:04
Acknowledged by Alex12:06
Mitigation deployed12:12
Resolved12:18
Investigations

Find the root cause in minutes

Response times, status codes and regional data side by side, so you can see exactly what changed and when.

  • Response-time history
  • Regional breakdown
  • Error & status details
See Investigations
Response time · 24hAnomaly
Deploy #1423 · 12:04 · spike to 910 ms, recovered in 4 min
North America96 ms
Europe142 ms
Asia Pacific88 ms
Response

Coordinate the fix in one place

Loop in the team, post updates and work the problem together without leaving the dashboard.

  • Team collaboration
  • Live status updates
  • Runbooks
Explore Response
#incident-4823 online
A
Alex12:10
Rolling back deploy #1423
M
Maya12:14
Error rate dropping — looking good
V
Veyon12:18
api.seanergy.app recovered · incident resolved
Status Pages

Keep customers in the loop

Publish a branded status page that updates automatically, so customers always know what is happening.

  • Branded pages
  • Automatic updates
  • Subscriber notifications
Explore Status Pages
Seanergy StatusPartial outage
Website
API
DashboardDegraded
Database

Who it is for

Anyone whose product runs on an API.

For DevOps Teams

Catch a failing or slow endpoint the moment a deploy ships.

For IT Managers

Keep every API your business relies on under one dashboard.

For Business Owners

A broken API breaks checkout and sign-up — know before revenue drops.

For Agencies

Monitor the APIs behind every client integration from one place.

Frequently asked questions

What can Veyon check on an API?
Status codes, response time and the response body, with custom headers and request payloads for endpoints that need them.
Can it assert on the response body?
Yes. Veyon can check that the body contains the right text or valid JSON, so a 200 with wrong data still raises an alert.
How often are endpoints checked?
As often as every 30 seconds from up to 15 regions, so failures surface within a minute.
How will I be alerted?
By email, SMS, Slack or webhook, with automatic escalation if no one acknowledges in time.
99.99%Platform uptime
15Global regions
30sCheck interval
24/7Monitoring

Put your API on watch

Add an endpoint and get alerted the moment it slows down or returns the wrong response.

GET /v1/orders 200 OK
Status200 OK
Response time142 ms