Klaviyo MCP Integration | AI Agent Tools

Klaviyo

Klaviyo is a data-driven email and SMS marketing platform that allows e-commerce brands to deliver targeted messages, track conversions, and scale customer relationships

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12h ago

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Add Profile To List

Add profiles to a klaviyo list by profile ids or email addresses. this action subscribes profiles to a marketing list, which is ideal for giving marketing consent. you can add up to 1000 profiles per call using either their klaviyo profile ids or email addresses. rate limits: 10/s burst, 150/m steady. required scopes: `lists:write` and `profiles:write`. preconditions: - either profile ids or emails must be provided (not both) - maximum 1000 profiles per call - email addresses must be valid format - the list must exist and be accessible

Create Campaign Recipient Estimation Job

Start an asynchronous task to estimate the number of recipients for a campaign. this action creates a background job that calculates how many profiles would receive the campaign based on its current audience settings. use the job id returned to track progress with the 'get campaign recipient estimation job' action, and get the final count via 'get campaign recipient estimation' action. rate limits: 10/s burst, 150/m steady. required scope: `campaigns:write`. preconditions: - valid api key with campaigns:write scope - campaign id must exist and be accessible - campaign must have audience settings configured

Create Event

Create or update a profile event with minimum identifiers and metric name. success means validation, not completion. burst limit: 350/s, steady: 3500/m. scope required: `events:write`.

Create List

Create a new list. *rate limits*: burst: `10/s` steady: `150/m` daily: `100/d` **scopes:** `lists:write`

Create Or Update Profile

Create or update a profile in klaviyo with the given attributes. this action allows you to create a new profile or update an existing one if it already exists (based on email or other identifiers). returns 201 for creation, 200 for update. empty fields are cleared with `null`; omitted fields remain unchanged. rate limits: 75/s burst, 700/m steady. required scope: `profiles:write`. preconditions: - at least one identifier (email, phone number, external id, or anonymous id) must be provided - email must be in valid format if provided - phone number must be in e.164 format if provided

Create Profile

Create a new profile. *rate limits*: burst: `75/s` steady: `700/m` **scopes:** `profiles:write`

Category

Tools

Add Profile To List

Create Campaign Recipient Estimation Job

Create Event

Create List

Create Or Update Profile

Create Profile