Coming Soon:
API Monitoring by OnlineOrNot

Monitor your API without having to write code.

Easy setup • 14-day trial • No credit card required
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Getting Started

You set up an API watcher

Creating an API watcher is as simple as copying in your API's URL and deciding which alerts you wish to receive.

We monitor all day, every day

We send requests to your API every minute, comparing the current result to one you provided us earlier.

We notify you if anything goes wrong

If your API starts responding in a way you didn't expect, we'll let you know immediately.

Language-agnostic GraphQL monitoring

Language-agnostic monitoring

Monitor any API.

Running your API on Ruby, Python, Elixir, Erlang, JavaScript, Java, Scala, PHP, C#/.NET or Clojure?

We can monitor it!

Instant incident notifications

Get notifications via Slack the instant your API behaves unexpectedly.

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