Get Custom Metricget https://a.klaviyo.com/api/custom-metrics/{id}Get a custom metric with the given custom metric ID.Rate limits:Burst: 3/sSteady: 60/m Scopes: metrics:readPath ParamsidstringrequiredThe ID of the custom metricQuery Paramsfields[custom-metric]array of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#sparse-fieldsetsfields[custom-metric]ADD stringfields[metric]array of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#sparse-fieldsetsfields[metric]ADD stringincludearray of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#relationshipsincludeADD stringHeadersrevisionstringrequiredDefaults to 2026-01-15API endpoint revision (format: YYYY-MM-DD[.suffix])Responses 200Success 4XXClient Error 5XXServer ErrorUpdated 12 months ago
