API docs for Squarespace are located here https://developers.squarespace.com/commerce-apis/what-can-i-do

Requests can only be made to domains associated by this application. View [documentation](https://help.zapier.com/hc/en-us/articles/12899607716493) for more details.

These params will be URL-encoded and appended to the URL when making the request.

Authentication headers are included automatically

Zapier will apply these optional headers and values to the request in addition to any headers created as part of the authentication mechanism.

Zapier will pass this along raw. If you would like to provide complex JSON, try a "Code by Zapier" step to build the structure and pass it along here. For example, `{"foo": "bar"}` is perfectly valid.

Squarespace is a website builder, blogging platform, hosting service, commerce platform, and domain name registrar.

Squarespace

Tumblr is a microblogging platform and social networking website which allows users to post multimedia and other content to a short-form blog.

Tumblr

Instantly build dynamic interfaces that connect to Zaps and a data source (like Tables). Interfaces gives you a drag-and-drop way to build visual workflows for any business process, without writing code.

Zapier Interfaces

Will attempt to call from this number, falling back to a random number if no longer available or unspecified.

Numbers from T-Mobile are [not supported.](https://help.zapier.com/hc/en-us/articles/24178576809613/)

Will attempt to send from this number, falling back to a random number if no longer available or unspecified.

Messages should not contain any reference to alcohol, illegal drugs, cannabis/CBD, firearms, gambling, prescription medication, tobacco, or adult content, and comply with [Twilio's Messaging Policy](https://www.twilio.com/legal/messaging-policy). Messages exceeding 153 characters will truncate. SMS by Zapier uses a content filter to ensure it meets Carrier guidelines. If your message fails to send, please try rewriting it.

Using our built-in number, you can send a limited number of SMS / text messages. This is great for reminders!

SMS by Zapier

When someone submits your online form, it's good to react quickly. This integration makes it easy by automatically sending you an SMS message when you have a new form submission in Squarespace. You won't miss a beat again.

SMS by Zapier + Squarespace

Send SMS messages for new form submissions in Squarespace

Supported triggers and actions

New Form Submission

Send SMS

API Request (Beta)

About SMS by Zapier

Related categories

About Squarespace

Related categories

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Tumblr

Zapier Interfaces