In this tutorial, we’ll walk you through spinning up your own Snowflake data warehouse and connecting it to Stitch.

Snowflake Setup Requirements

To set up Snowflake in Stitch, you need:

Step 1: Create a Snowflake data warehouse

  1. Log into your Snowflake account using a web browser or a SQL client.
  2. If you log in via a web browser, click the Worksheet icon at the top of the page.
  3. Create the warehouse by running this command, changing the[square_brackets] to the values you want:

    CREATE WAREHOUSE [stitch_warehouse]
    WAREHOUSE_SIZE = [size]
    AUTO_SUSPEND = [time_in_seconds];

    The parameters in this command define the following:

    • AUTO_RESUME: If TRUE, the warehouse will be automatically resumed when accessed by a SQL statement. If FALSE, the warehouse will only start again when explicitly resumed through the Snowflake web interface or using ALTER WAREHOUSE.
    • WAREHOUSE_SIZE: Specifies the size of the warehouse to create. Accepted values are XSMALL, SMALL, MEDIUM, LARGE, XLARGE, XXLARGE, XXXXLARGE, and XXXXLARGE.

      The default is XSMALL.

    • AUTO_SUSPEND: Specifies the number of seconds of inactivity after which a warehouse is automatically suspended.

Additional warehouse parameters are available. Check out Snowflake’s documentation for detailed explanations.

Step 2: Create a Stitch database and database user

Next, you’ll create a database and database user for Stitch.

Step 2.1: Create the database

Create the database for Stitch, changing [stitch_database] to what you want the database to be called:

CREATE DATABASE [stitch_database];

Step 2.2: Create the database user

  1. Create a role for the Stitch user:

    CREATE ROLE [stitch_role] COMMENT = 'Role for Stitch access';
  2. Optional: If you’ve created a hierarchy that assigns all custom roles to the SYSADMIN role, grant the stitch_role to the SYSADMIN role:

    GRANT ROLE [stitch_role] to role SYSADMIN;
  3. Grant warehouse privileges to the Stitch role, using the name of the warehouse you created for Stitch.

    Note: This will grant all privileges except OWNERSHIP, and only apply to the warehouse you specify.

    GRANT ALL ON WAREHOUSE [warehouse] TO ROLE [stitch_role];
  4. Grant database privileges to the Stitch role, using the name of the database you created for Stitch.

    Note: This will grant all privileges except OWNERSHIP, and only apply to the database(s) you specify.

    GRANT ALL ON DATABASE [stitch_database] TO ROLE [stitch_role];
  5. Create the Stitch user and grant the Stitch role to the user:

    CREATE USER [stitch_user]
       COMMENT='User for Stitch database user'
    GRANT ROLE [stitch_role] TO USER [stitch_user];

In the table below are the database user privileges Stitch requires to connect to and load data into Snowflake.

Privilege name Reason for requirement

Required to connect to the warehouse and change the state of the warehouse (start, resume), which is necessary to load data.


Required to create the necessary database objects to load and store your data.

Step 3: Configure network access settings

In Snowflake, access is configured and managed through Network Security Policies.

Stitch’s IP addresses must be added to a network policy’s Allowed IP List for the connection to be successful.

  1. Create the network policy and add Stitch’s IP addresses to the list of allowed IP addresses.

    In the command below, change [your-current-ip-address] to the current IP address of the computer you’re working on - this is required for the next step:

    CREATE NETWORK POLICY [stitch_policy]
    ALLOWED_IP_LIST = ('','','','','[your-current-ip-address]');
  2. Apply the network policy to the account. Note that your current IP address must be included in the Allowed IP List to run this command successfully:


If you encounter an error, ensure that your current IP address is in the Allowed IP List and try again. Contact Snowflake support if errors persist.

Step 4: Connect Stitch

  1. If you aren’t signed into your Stitch account, sign in now.
  2. Click the Destination tab.
  3. Click the Snowflake icon.
  4. Fill in the fields as follows:

    • Host (Endpoint): Enter the URL of your Snowflake account. For example:

    • Username: Enter the Stitch Snowflake user’s username.

    • Password: Enter the password associated with the Stitch Snowflake user.

    • Database: Enter the name of the Snowflake database that you created for Stitch.

    • Warehouse: Enter the name of the Snowflake warehouse that you created for Stitch.

When finished, click Update Snowflake Settings.

Stitch will perform a connection test to the Snowflake database; if successful, a Success! mesage will display at the top of the screen. Note: This test may take a few minutes to complete.

Troubleshooting connection errors

If you receive an error message, we recommend trying these troubleshooting steps for common destination connection problems before reaching out to support.

We’ve found that the majority of the time, these resources can resolve most issues.

Learning about Stitch and Snowflake

Now that your Snowflake data warehouse is up and running, we recommend learning about how Stitch will load your data into it.

  • Snowflake Destination Overview: This overview will give you the high-level basics for working with your Snowflake data warehouse.

  • Destination Data Loading Guide: This article covers many of the common scenarios Stitch will encounter when loading data into your Snowflake destination and the expected behavior for each scenario.

Questions? Feedback?

Did this article help? If you have questions or feedback, feel free to submit a pull request with your suggestions, open an issue on GitHub, or reach out to us.