List all configured Klaviyo accounts. Use this first to see which brands are available.

List recent email campaigns for a specific Klaviyo account. Returns campaign IDs, names, status, and send dates.

Get email campaign performance metrics for a Klaviyo account. Returns opens, clicks, revenue, bounce rate, unsubscribes for the specified time period. Rate limited: 2/min.

List available metrics for a Klaviyo account. Use this to find the 'Placed Order' metric ID needed for revenue reporting.

Pull campaign performance summary from ALL configured Klaviyo accounts. Returns a unified cross-brand report. Rate limited: 2/min per account - may take several minutes for many accounts.

Get email flow (automation) performance for a Klaviyo account. Returns metrics for welcome series, abandoned cart, post-purchase, etc.

Get per-variation (A/B arm) email/SMS campaign metrics for a Klaviyo account. Splits results by variation so you can compare arms. Rate limited: 2/min.

Time-series flow (automation) metrics for a Klaviyo account. Buckets by interval. Rate limited: 2/min.

Segment performance metrics for a Klaviyo account: member counts, additions, removals. Rate limited: 2/min.

Sign-up form performance for a Klaviyo account: views, submissions, submit rate. Rate limited: 2/min.

List all segments in a Klaviyo account with name, member count, and creation date.

List all email lists in a Klaviyo account with name, opt-in process, and creation date.

List all flows (automations) in a Klaviyo account with name, status, trigger type, and last updated.

Get full details for a single campaign by ID: name, status, send_time, subject, preview text, channel, and message IDs.

List profiles suppressed from email marketing for a single reason. Klaviyo only allows equals (not any) for suppression.reason, so call once per reason if you need a full picture. Up to 100 per call. Use cursor for pagination.

Aggregate values for any Klaviyo metric (e.g. opens, clicks, revenue) over a custom timeframe + interval. More flexible than campaign/flow reports - use for any metric.

Fetch an email template by ID, including HTML/text content. Use for audit/preview.

List recent events for a Klaviyo account, optionally filtered by metric_id (e.g. Placed Order). Returns up to 100 most recent.

Get Klaviyo account metadata: org name, timezone, currency, contact email, industry.

List all tags in a Klaviyo account (used to label campaigns, flows, segments, lists).

List email templates in a Klaviyo account (name, editor type, dates). Use get_template for the HTML of one.

Look up a customer profile by email or profile ID: name, location, and email-marketing consent/suppression status.

Get a flow's structure by ID: status, trigger, and its actions/steps (type, message channel). Use list_flows for IDs.

Expert escape hatch - run ANY Klaviyo values or series report with full control over statistics, group_by, filter, interval, and timeframe (preset OR custom range, auto-windowed into 1-year chunks back to the 2023-06-01 floor). Returns raw JSON results so you can analyze like a Klaviyo analyst. Use when the specialized report tools do not expose a statistic, dimension, or filter you need.