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API Reference
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Get API Keys

get
https://a.klaviyo.com/api/api-keys

🚧

This endpoint is in beta and subject to change.

A beta revision header (2026-07-15.pre) is required to use our beta APIs. Klaviyo APIs in beta are not intended for use in production. See our versioning and deprecation policy for more information.

List the private API keys for the authenticated account.

Rate limits:
Burst: 1/s
Steady: 15/m

Scopes:
credentials:read

OpenAPI Spec

Query Params
additional-fields[api-key]
array of strings

Request additional fields not included by default in the response. Supported values: 'redacted_key'

additional-fields[api-key]
Allowed:
fields[api-key]
array of strings

For more information please visit https://developers.klaviyo.com/en/v2026-07-15.pre/reference/api-overview#sparse-fieldsets

fields[api-key]
Allowed:
Headers
string
required
Defaults to 2026-07-15.pre

API endpoint revision (format: YYYY-MM-DD[.suffix])

Responses

Updated about 1 hour ago

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