📖 View JavaScript Docs

This is the official Cosmic JS JavaScript client. Use it to log in to your Cosmic JS account, manage Buckets, data, files and users within your Buckets. Includes cosmicjs.browser.min.js for easy integration in the browser.

Getting started

Go to https://cosmicjs.com, create an account and set up a Bucket.

Install

npm install cosmicjs

Or include in an HTML file

<script src="https://unpkg.com/cosmicjs@latest/cosmicjs.browser.min.js"></script>
<script>
// Exposes the global variable Cosmic
// Never expose your private keys or credentials in any public website's client-side code
</script>

Usage

Authentication

Use your Cosmic JS account email and password to create an authentication token. Authentication is required for adding and deleting Buckets, adding and getting users from Buckets.

const Cosmic = require('cosmicjs')() // empty init
Cosmic.authenticate({
  email: 'you@youremail.com',
  password: 'yourpassword'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Buckets

Add Bucket

Add a new Bucket to your account.

const Cosmic = require('cosmicjs')({
  token: 'your-token-from-auth-request' // from Cosmic.authenticate
})
Cosmic.addBucket({
  title: 'My New Bucket',
  slug: 'my-new-bucket' // must be unique across all Buckets in system
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Buckets

Get all Buckets connected to your account.

const Cosmic = require('cosmicjs')({
  token: 'your-token-from-auth-request' // required
})
Cosmic.getBuckets().then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Connect to Bucket

Use the Cosmic.bucket method to connect to different Buckets in your account. If you would like to restrict read and write access to your Bucket, you can do so in Your Bucket > Basic Settings in your Cosmic JS Dashboard.

// Use the Cosmic.bucket method to connect to different Buckets in your account.
const Cosmic = require('cosmicjs')({
  token: 'your-token-from-auth-request' // optional
})
const bucket = Cosmic.bucket({
  slug: 'my-new-bucket',
  read_key: '',
  write_key: ''
})
const bucket2 = Cosmic.bucket({
  bucket: 'my-other-bucket',
  read_key: '',
  write_key: ''
})

Get Bucket

Returns the entire Bucket including Object Types, Objects, Media and more.

bucket.getBucket().then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Delete Bucket

Deletes the Bucket

const Cosmic = require('cosmicjs')({
  token: 'your-token-from-auth-request' // required
})
Cosmic.deleteBucket({
  id: 'bucket_id'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Users

Add Users

Add a new User to your Bucket.

const params = {
  email: 'quasar@theuniverse.com',
  role: 'editor',
  first_name: 'Quasar',
  last_name: 'Jones'
}
bucket.addUser(params).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Users

Get users from your Bucket.

bucket.getUsers().then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get User

Get a user from your Bucket.

bucket.getUser({ id: '5357ef811693be2118000001' }).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Object Types

Add Object Type

Add a new Object Type to your Bucket.

const params = {
  title: 'Pages',
  singular: 'Page',
  slug: 'pages',
  metafields: [
    {
      type: 'text',
      title: 'Headline',
      key: 'headline',
      required: true
    },
    {
      type: 'file',
      title: 'Hero',
      key: 'hero',
      required: true
    }
  ]
}
bucket.addObjectType(params).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Object Types

Get all Object Types in your Bucket.

bucket.getObjectTypes().then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Edit Object Type

Edit an existing Object Type in your Bucket.

bucket.editObjectType({
  slug: 'posts',
  title: 'New Posts Title'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Delete Object Type

Delete an existing Object Type from your Bucket. *This does not delete Objects in this Object Type.

bucket.deleteObjectType({
  slug: 'posts'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Objects

Add Object

Add a new Object to your Bucket.

const params = {
  title: 'Cosmic JS Example',
  type_slug: 'examples',
  content: 'Learning the Cosmic JS API is really fun and so easy',
  metafields: [
    {
      key: 'Headline',
      type: 'text',
      value: 'Learn Cosmic JS!'
    },
    {
      key: 'Author',
      type: 'text',
      value: 'Quasar Jones'
    }
  ],
  options: {
    slug_field: false
  }
}
bucket.addObject(params).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Objects

Returns all Objects from your Bucket.

bucket.getObjects({
  limit: 2
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Single Object

Returns a single Object from your Bucket.

bucket.getObject({
  slug: 'home'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Objects by Type

Get Objects from an Object Type. Uses getObjects method with additional type param.

const params = {
  type: 'posts',
  limit: 5,
  skip: 0,
  sort: '-created_at', // optional, if sort is needed. (use one option from 'created_at,-created_at,modified_at,-modified_at,random')
  locale: 'en' // optional, if localization set on Objects
  status: 'all' // optional, if need to get draft Objects
}
bucket.getObjects(params).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Search Objects

Search Objects in an Object Type. Uses getObjects method with additional params.

// Search by keyword in title or content
const params = {
  type: 'posts',
  q: 'cats',
  limit: 5,
  skip: 0,
  sort: '-created_at', // optional, if sort is needed. (use one option from 'created_at,-created_at,modified_at,-modified_at,random')
  locale: 'en' // optional, if localization set on Objects,
  status: 'all' // optional, if need to get draft Objects,
}
// Search by Metafield value
const params = {
  type_slug: 'posts',
  metafield_key: 'headline',
  metafield_value: 'Hello World',
  limit: 5,
  skip: 0,
  sort: '-created_at', // optional, if sort is needed. (use one option from 'created_at,-created_at,modified_at,-modified_at,random')
}
bucket.getObjects(params).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Edit Object

Edit an existing Object in your Bucket.

bucket.editObject({
  slug: 'cosmic-js-example',
  title: 'New Title Edit'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Delete Object

Delete an existing Object in your Bucket.

bucket.deleteObject({
  slug: 'cosmic-js-example'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Media

Add Media

The only required post value is media which is the name of your media sent.

bucket.addMedia({
  media: '<FILE_DATA>',
  folder: 'your-folder-slug',
  metadata: {
    caption: 'Beautiful picture of the beach',
    credit: 'Tyler Jackson'
  }
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Get Media

You can add the folder parameter to get Media from a certain folder. You can use the full Imgix suite of image processing tools on the URL provided by the imgix_url property value. Check out the Imgix documentation for more info.

bucket.getMedia({
  folder: 'groomsmen',
  limit: 3
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Delete Media

bucket.deleteMedia({
 id: '5a4b18e12fff7ec0e3c13c65'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Webhooks

Add Webhook

Sends a POST request to the endpoint of your choice when the event occurs. The data payload in the same fomat as Object and Media. Read more about Webhooks including the payload sent to the endpoint on the Webhooks documentation page.

bucket.addWebhook({
  event: 'object.created.published',
  endpoint: 'http://my-listener.com'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Delete Webhook

bucket.deleteWebhook({
  id: 'c62defe0-5f93-11e7-8054-873245f0e98d'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Extensions

Add Extension

Adds an Extension to your Bucket. Required post values include zip which is the name of your file sent. Read more about Extensions on the Extensions documentation page.

bucket.addExtension({
  zip: '<ZIP_FILE_DATA>'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})

Delete Extension

bucket.deleteExtension({
  id: 'c62defe0-5f93-11e7-8054-873245f0e98d'
}).then(data => {
  console.log(data)
}).catch(err => {
  console.log(err)
})