Email is required if Phone Number is not provided.

Phone Number is required if Email is not provided.

Can be:

- -subscribed - Contact is subscribed (default)
- -unsubscribed - Contact has unsubscribed
- -nonSubscribed - Contact's status is unknown (contact hasn't subscribed or unsubscribed yet)
- -removed (**DEPRECATED**) - Contact was removed by system (bounced emails, etc.) or administrator.

If empty - will be pre-filled with current date.

We strongly recommend to add at least one tag so you could separate among all contacts, i.e.  *source: mailchimp*. 
Enter one tag per input. Press '+' button to add more tags.

Contacts creation date, [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format. (example: 2017-05-30T14:11:12Z).

ISO 3166-1 alpha-2 (2 letter) country codes. More info [here](https://developers.omnisend.com/guides/iso-country-codes).

Contact's gender. Can be: **m** - male, **f** - female.

[ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format.

Opt-in IP address in ipv4 or ipv6 format. Opt-In Date is required if this field is passed.

Enter custom properties name and select field so that values would be assigned.

**Name restrictions**:

- * Can contain only Latin characters, numbers, "_" (underscore) sign
- * Name is case sensitive
- * Max name length - 128 symbols. Bellow entered custom properties name will be filled after predefined "zapier\_", i.e. zapier\_[YOUR_ENTERED_PROPERTIES_NAME]. So you have 122 symbols left.

**Value restrictions**:

- * String max length - 2048 characters
- * List and object types are not supported
- * Floats are rounded to 6 digits precision.

Read more [here](https://api-docs.omnisend.com/v3/contacts/custom-properties).

Send welcome email (will be sent only if welcome workflow is turned on) or not.
Default value - true.

Select custom event to be triggered. [Create custom events](https://support.omnisend.com/api-documentation/custom-events) in an Omnisend App, if you haven't done that yet.

Enter for which contact (subscriber) this custom event should be triggered.

Enter custom field system name and select its value. `fields` is an object with your defined ([in Omnisend app](https://support.omnisend.com/api-documentation/custom-events)) keys and values with predefined corresponding types. Custom fields can contain any information needed on automated emails.

Omnisend is a marketing automation platform built for growing ecommerce businesses that have graduated their basic email marketing tools.

Omnisend

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.

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