Create a single subscriber.

To find available keywords or inspect keyword replies, use Get Keywords endpoint.

Note

  • Adding the field shopify_customer_id or email to the subscriber object will help Postscript identify which Shopify customer belongs to the phone number you are sending.

  • The tags and properties fields will be stored on the subscriber, so those subscribers can later be filtered into segments using these values.

  • You do not need to pass a keyword_id or keyword body param when adding a subscriber. However, if you do not pass a keyword, do note that a keyword reply will not be sent to the subscriber and they will just be subscribed. Make sure this is the expected behavior.

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Text Messaging Compliance

All subscribers added using this endpoint will be required to confirm they have opted in to receive recurring automated messages. If a subscriber does not confirm, then they are not added to a merchant's subscriber list.

For more information about compliance, see our guide here.

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