Checkly CLI

The Checkly CLI enables you to code, test, and deploy your testing and synthetic monitoring setup in a single workflow.

new BrowserCheck('homepage-browser-check-1', {
  name: 'Browser Check #1',
  frequency: 10,
  regions: ['us-east-1', 'eu-west-1'],
  code: {
    entrypoint: './home.spec.js'
  }
})

new ApiCheck('product-api-check-1', {
  name: 'Product API - fetch products',
  degradedResponseTime: 10000,
  maxResponseTime: 20000,
  requests: {
    url: "https://api.acme.com/v1/products",
    method: "GET",
    assertions: [AssertionBuilder.statusCode().equals(200)]
  }
})

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Your app’s code lives in source control. Your monitoring should, too.

The Checkly CLI enables you to code, test, and deploy your testing and synthetic monitoring setup like never before.

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Code-first workflow

Code your monitoring on your local machine, test your preview deployments in CI, and monitor in production.

Monitor your APIs

Seamlessly integrate API monitoring into your E2E testing and monitoring regimen.

Harness the Power of Playwright

Use Microsoft's Playwright testing framework for end-to-end testing with headless browser checks.

Run From Your Repository

Store all monitoring resources in your Git repo, alongside your application code: just like the unit testing patterns you are familiar with.

Typescript First

Code, compose, and structure your monitoring resources using TypeScript. No YAML-engineering needed.

Code and Collaborate

Use any CI platform to collaborate with your team to code, test, and deploy E2E browser and API checks.

Code all your resources

Your app’s code lives in your repository. Your monitoring should too. Create resources in a programmable way: use loops, read files or add conditions. You code your monitoring infrastructure instead of configuring it.

new BrowserCheck('homepage-browser-check-1', {
  name: 'Browser Check #1',
  frequency: 10,
  regions: ['us-east-1', 'eu-west-1'],
  code: {
    entrypoint: './home.spec.js'
  }
})

new ApiCheck('product-api-check-1', {
  name: 'Product API - fetch products',
  degradedResponseTime: 10000,
  maxResponseTime: 20000,
  requests: {
    url: "https://api.acme.com/v1/products",
    method: "GET",
    assertions: [AssertionBuilder.statusCode().equals(200)]
  }
})

Test locally and in CI/CD

Test your future monitoring resources from your local machine or during CI deployments—all running on Checkly’s global infrastructure.

$ npx checkly test

Running 2 checks in eu-west-1.

src/api/__checks__/product-api.check.ts
   ✔ Product API - fetch products (65ms)

src/__checks__/homepage.check.ts
   ✔ Homepage (7s)

2 passed, 2 total

Deploy with confidence

Deploy, lifecycle, and scale your end-to-end testing and monitoring solution from the command line alongside your application deployments.

$ npx checkly deploy --preview

Create: 
    BrowserCheck: homepage-browser-check-1
    ApiCheck: product-api-check-1

$ npx checkly deploy

? You are about to deploy your project "Monitoring as code" to account "Production". 
Do you want to continue? Yes

Successfully deployed project "Monitoring as code" to account "Production".

Try out Checkly for free

Start monitoring your API endpoints and your vital site transactions.

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