Data Sources Beginner

Klaviyo MCP Integration

3 min read Updated May 19, 2026
Email and SMS campaigns, flows, profiles, events, lists, and segments from Klaviyo, for live email marketing analytics.

Klaviyo runs email and SMS marketing for many e-commerce and consumer brands. Connecting Klaviyo to clariBI surfaces campaign performance, flow health, segment growth, and profile-level event data inside your AI analyses.

Why connect Klaviyo

Email and SMS metrics often live in Klaviyo while revenue lives in Stripe or Shopify. Without a connection, attribution questions span tools.

With clariBI through Klaviyo, you can ask "What was revenue per email send last quarter?", "Which flows have the highest unsubscribe rate?", or "How is the welcome series performing for new signups?" and get the answer against fresh data.

How the connection works

clariBI talks to Klaviyo through its hosted MCP server at https://mcp.klaviyo.com/mcp. Authentication uses an OAuth flow that clariBI registers itself for (no developer console setup on your side). Tokens stay encrypted server-side and never leave clariBI in clear form.

sequenceDiagram
    actor U as You
    participant C as clariBI
    participant V as Klaviyo
    U->>C: Click Authorize with Klaviyo
    C->>V: Open OAuth authorization
    V-->>U: Grant read access?
    U->>V: Approve
    V-->>C: Authorization code
    C->>V: Exchange code for tokens
    V-->>C: Access + refresh tokens
    C->>C: Encrypt and store credentials
    C-->>U: Connection ready

Available tools

The AI engine selects from these read-only Klaviyo tools during analyses. None of them modify data in Klaviyo.

ToolReturnsExample question
get_account_detailsKlaviyo account profile.Tell me about our Klaviyo account.
get_campaignsEmail and SMS campaigns with send metrics.Top performing campaigns this month?
get_campaignA single campaign with full breakdown.Open rate for the Black Friday campaign?
get_campaign_reportCampaign-level performance report.Click-through rate breakdown for the November send.
get_flowsAutomation flows.Which flows are active?
get_flowA single flow.How does our welcome flow perform?
get_flow_reportFlow-level performance report.Step-level conversion in the welcome series?
get_profilesProfile records matching filters.How many profiles signed up last week?
get_profileA single profile with subscription state.Show me profile profile_001.
get_eventsTracked events by profile and metric.How many "Placed Order" events did we get yesterday?
get_metricsMetrics tracked in your Klaviyo account.What metrics do we track?
get_metricA single metric definition.Tell me about the Placed Order metric.
query_metric_aggregatesAggregated metric values over time.Daily revenue from email last month?
get_listsSubscriber lists.How many subscribers are on our main list?
get_listA single list.Size of the VIP list?
get_segmentsDynamic segments.List all segments.
get_segmentA single segment.Size of our high-LTV segment?
get_catalog_itemsProduct catalog items synced into Klaviyo.What products are in the Klaviyo catalog?
get_email_templateA single email template.Show me the welcome email template.
get_translationsTranslation strings for templates.What languages do we have templates in?
get_translationA specific translation.German translation of the welcome subject line?

Data flow during analysis

When you ask a question that maps to Klaviyo, the AI engine routes to the right tool, reads the result, and pairs the answer with a chart you can pin to a dashboard.

sequenceDiagram
    actor U as You
    participant C as clariBI
    participant AI as AI engine
    participant V as Klaviyo
    U->>C: Ask a question about email and SMS marketing data
    C->>AI: Plan the analysis
    AI->>V: Call the right tool
    V-->>AI: Tool result
    AI->>AI: Summarize and chart
    C-->>U: Answer plus visual

Setting up the connection

  1. Open Data Sources in the clariBI sidebar.
  2. Click Add data source.
  3. Open the MCP Servers tab.
  4. Click the Klaviyo card.
  5. Click Authorize with Klaviyo.
  6. Sign in to Klaviyo in the popup window and grant the requested read scopes.
  7. Back in clariBI, give your data source a name.
  8. Click Finish.

Permissions and data access

clariBI requests read access to campaigns, flows, profiles, events, metrics, lists, and segments. No sends, updates, or list modifications are possible. Disconnect from your Klaviyo account or from clariBI Settings.

Troubleshooting

ErrorCauseFix
"Rate limit exceeded"Klaviyo enforces tight API quotas; complex analyses can hit them.Wait a few minutes and retry, or narrow your question to a smaller time window.

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