Weavz
Kit

Kit

Creator email marketing for subscribers, tags, broadcasts, and broadcast stats. Formerly ConvertKit.

API KeyMarketingCommunication
11 tools
1 trigger
Use withChatGPTClaudeClaude CodeCursorCodexMCP clientsSetup guide

Tools

Name
list_subscribers

List Kit subscribers using V4 cursor pagination.

create_subscriber

Create or update a Kit subscriber by email address.

update_subscriber

Update a Kit subscriber by subscriber ID.

unsubscribe_subscriber

Unsubscribe a Kit subscriber by precise subscriber ID. Requires explicit confirmation.

list_tags

List Kit tags.

tag_subscriber

Add an existing Kit subscriber to a tag.

list_broadcasts

List Kit broadcasts.

create_broadcast

Create a Kit broadcast draft. Scheduling/sending is intentionally handled by Update Broadcast with explicit fields.

update_broadcast

Update a Kit broadcast draft or schedule it by setting Public and Send At.

get_broadcast_stats

Get Kit stats for a single broadcast.

delete_broadcast

Delete a Kit broadcast by precise ID. Requires explicit confirmation.

Triggers

Name
new_subscriber

Polls Kit subscribers and emits records created after the previous run.

Quick Start

TypeScript
import { WeavzClient } from '@weavz-io/sdk'

const weavz = new WeavzClient({ apiKey: 'wvz_...' })

const result = await weavz.actions.execute('convertkit', 'list_subscribers', {
  workspaceId: '550e8400-e29b-41d4-a716-446655440000',
  integrationAlias: 'convertkit',
  input: { /* ... */ },
})
API ReferenceTypeScript SDKPython SDKAll FeaturesPricing

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Frequently Asked Questions

How do I connect Kit to my app?

Use Weavz Hosted Connect for API Key authentication. Install the SDK, create a connection through the connect portal or API, then execute tools programmatically.

What tools does Kit support?

Kit supports 11 tools including List Subscribers, Create Subscriber, Update Subscriber, Unsubscribe Subscriber, List Tags, and more.

Can I use Kit with AI agents?

Yes. Add Kit to an MCP server in Tool Mode or Code Mode. Code Mode provides 3 meta-tools with on-demand API discovery so agents can compose stateful workflows without loading every action schema up front.

How do I connect Kit to ChatGPT or Claude?

Open the Weavz connector setup, sign in, choose a workspace, and add Kit as an approved app. ChatGPT, Claude, and other remote MCP clients can then call the scoped Kit tools exposed by that workspace.

Does Kit work with Claude Code, Cursor, Codex, and local agents?

Yes. Remote and local MCP clients can connect to a Weavz MCP endpoint for the workspace. Local coding agents can also use the Weavz CLI to inspect apps, discover actions, run approved Kit work, and execute Code Mode workflows from a terminal.

What can I ask an AI agent to do with Kit?

Kit exposes 11 tools, including List Subscribers, Create Subscriber, Update Subscriber, Unsubscribe Subscriber, List Tags, and more. Use Weavz to keep credentials scoped, require approval for sensitive work, and audit what the agent did.

Can Kit be used in stateful agent workflows?

Yes. Agents can combine Kit tools with Filesystem, State KV, Human Gates, input partials, and other workspace integrations while keeping execution scoped to the selected workspace or end user.

What authentication does Kit use?

Kit uses API Key. Weavz stores credentials securely and uses them for authorized action execution.

How much does the Kit integration cost?

The Kit integration is included on all Weavz plans including the free tier with 20,000 actions per month. No credit card required.

What triggers does Kit support?

Kit supports 1 triggers including New Subscriber.

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