Add a client user identifier or custom identifier(s) to a user

Make a call to this endpoint to associate a client user identifier or custom identifier(s) with other identifiers. A client user or custom identifier needs to be accompanied by at least one other identifier of the following types: phone, email, shopify id, klaviyo id, client user identifier, or custom identifier.

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Body Params
string

Phone number used to associate a client user identifier or custom identifier(s) with a user. E.164 format is required.

string

Email used to associate a client user identifier or custom identifier(s) with a user. There is a 100 character limit.

string

Shopify Id used to associate a client user identifier or custom identifier(s) with a user. There is a 100 character limit.

string

Klaviyo Id used to associate a client user identifier or custom identifier(s) with a user. There is a 100 character limit.

string

Client user identifier to be associated with a user through a phone, email, shopify id, klaviyo id, or custom identifier. This is a freeform field and can accept any string input. Please do NOT put shopify ids or klaviyo ids here, there are dedicated fields for those identifiers. There is a 100 character limit.

customIdentifiers
array of objects

Custom identifier(s) to be associated with a user through a phone, email, shopify id, klaviyo id, client user identifier, or another custom identifier. There is a 100 character limit.

customIdentifiers
Responses
202

Request processed.

400

Invalid parameter in request query or body

429

The user has sent too many requests in a given amount of time

Language
Credentials
OAuth2
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