Zendesk to BigQuery

This page provides you with instructions on how to extract data from Zendesk and load it into Google BigQuery. (If this manual process sounds onerous, check out Stitch, which can do all the heavy lifting for you in just a few clicks.)

What is Zendesk?

Zendesk is an online customer service and support ticketing (help desk) system.

What is Google BigQuery?

Google BigQuery is a data warehouse that delivers super-fast results from SQL queries, which it accomplishes using a powerful engine dubbed Dremel. With BigQuery, there's no spinning up (and down) clusters of machines as you work with your data. With that said, it's clear why some claim that BigQuery prioritizes querying over administration. It's super fast, and that's the reason why most folks use it.

Getting data out of Zendesk

You can extract data from Zendesk's servers using the Zendesk REST API, which exposes data about tickets, agents, clients, groups, and more. To get data on a ticket, for example, you could call GET /api/v2/tickets.json.

Sample Zendesk data

The Zendesk API returns JSON-formatted data. Here's an example of the kind of response you might see when querying for the details of a ticket.

  "id":               35436,
  "url":              "https://company.zendesk.com/api/v2/tickets/35436.json",
  "external_id":      "ahg35h3jh",
  "created_at":       "2017-07-20T22:55:29Z",
  "updated_at":       "2017-08-05T10:38:52Z",
  "type":             "incident",
  "subject":          "Help, my printer is on fire!",
  "raw_subject":      "{{dc.printer_on_fire}}",
  "description":      "The fire is very colorful.",
  "priority":         "high",
  "status":           "open",
  "recipient":        "support@company.com",
  "requester_id":     20978392,
  "submitter_id":     76872,
  "assignee_id":      235323,
  "organization_id":  509974,
  "group_id":         98738,
  "collaborator_ids": [35334, 234],
  "forum_topic_id":   72648221,
  "problem_id":       9873764,
  "has_incidents":    false,
  "due_at":           null,
  "tags":             ["enterprise", "other_tag"],
  "via": {
    "channel": "web"
  "custom_fields": [
      "id":    27642,
      "value": "745"
      "id":    27648,
      "value": "yes"
  "satisfaction_rating": {
    "id": 1234,
    "score": "good",
    "comment": "Great support!"
  "sharing_agreement_ids": [84432]

Loading data into Google BigQuery

Google Cloud Platform offers a helpful guide for loading data into BigQuery. You can use the bq command-line tool to upload the files to your datasets, adding schema and data type information along the way. The bq load command is the workhorse here. You can find its syntax in the bq command-line tool quickstart guide. Iterate through this process as many times as it takes to load all of your tables into BigQuery.

Keeping Zendesk up to date

You've built a script that pulls data from Zendesk and loads it into your destination database, but what happens tomorrow when you have dozens of new tickets and related data?

The key is to build your script in such a way that it can identify incremental updates to your data. Thankfully, Zendesk's API returns updated_at fields that allow you to identify new records. Once you've taken new data into account, you can set up your script as a cron job or continuous loop to keep pulling down new data as it appears.

Other data warehouse options

BigQuery is great, but sometimes you need to optimize for different things when you're choosing a data warehouse. Some folks choose to go with Amazon Redshift, PostgreSQL, or Snowflake, which are RDBMSes that use similar SQL syntax, or Panoply, which works with Redshift instances. If you're interested in seeing the relevant steps for loading data into one of these platforms, check out To Redshift, To Postgres, To Snowflake, and To Panoply.

Easier and faster alternatives

If all this sounds a bit overwhelming, don’t be alarmed. If you have all the skills necessary to go through this process, chances are building and maintaining a script like this isn’t a very high-leverage use of your time.

Thankfully, products like Stitch were built to solve this problem automatically. With just a few clicks, Stitch starts extracting your Zendesk data via the API, structuring it in a way that is optimized for analysis, and inserting that data into your Google BigQuery data warehouse.