CONNECT APP
Build with MailerLite
Marketing
- API key
MCP
Give your agent MailerLite tools
Every MailerLite action is exposed as an MCP tool on Pipedream's remote server. Point a client at it with your end user's ID and Connect resolves that user's MailerLite account for each tool call — you store no tokens.
// accessToken: mint a short-lived token with the Connect SDK — see the MCP guide
const transport = new StreamableHTTPClientTransport(
new URL("https://remote.mcp.pipedream.net/v3"),
{
requestInit: {
headers: {
Authorization: `Bearer ${accessToken}`,
"x-pd-project-id": "{project_id}",
"x-pd-environment": "production",
"x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
"x-pd-app-slug": "mailerlite",
},
},
},
)
const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)
const { tools } = await mcp.listTools()
// e.g. run Create Subscriber:
const result = await mcp.callTool({
name: "mailerlite-create-subscriber",
arguments: {
email: "Email",
name: "Name",
},
})# access_token: mint a short-lived token with the Connect SDK — see the MCP guide
headers = {
"Authorization": f"Bearer {access_token}",
"x-pd-project-id": "{project_id}",
"x-pd-environment": "production",
"x-pd-external-user-id": "{external_user_id}", # any stable ID for this user in your system
"x-pd-app-slug": "mailerlite",
}
async with streamablehttp_client("https://remote.mcp.pipedream.net/v3", headers=headers) as (read, write, _):
async with ClientSession(read, write) as session:
await session.initialize()
tools = await session.list_tools()
# e.g. run Create Subscriber:
result = await session.call_tool("mailerlite-create-subscriber", {
"email": "Email",
"name": "Name",
})API PROXY
Call the MailerLite API directly
For an endpoint with no pre-built tool, the Connect proxy forwards your request to the MailerLite API with the connected user's credentials attached. You store no tokens and write no refresh logic.
const resp = await pd.proxy.get({
externalUserId: "{external_user_id}", // any stable ID for this user in your system
accountId: "apn_xxxxxxx",
url: "https://connect.mailerlite.com/api/campaigns",
})
// Any allowed MailerLite endpoint works here. Pipedream attaches the
// connected account's credentials to the outgoing request.# The path segment is the target URL, URL-safe base64 encoded:
# https://connect.mailerlite.com/api/campaigns
curl "https://api.pipedream.com/v1/connect/{project_id}/proxy/aHR0cHM6Ly9jb25uZWN0Lm1haWxlcmxpdGUuY29tL2FwaS9jYW1wYWlnbnM?external_user_id={external_user_id}&account_id=apn_xxxxxxx" \
-H "Authorization: Bearer {access_token}" \
-H "x-pd-environment: production"SDK
Run MailerLite actions from your backend
Connect a user's MailerLite account once, then run Create Subscriber on their behalf from your own code — TypeScript, Python, or plain HTTP.
import { PipedreamClient } from "@pipedream/sdk"
const pd = new PipedreamClient({
projectId: process.env.PIPEDREAM_PROJECT_ID!,
clientId: process.env.PIPEDREAM_CLIENT_ID!,
clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
projectEnvironment: "production",
})
const result = await pd.actions.run({
id: "mailerlite-create-subscriber",
externalUserId: "{external_user_id}", // any stable ID for this user in your system
configuredProps: {
mailerlite: { authProvisionId: "apn_xxxxxxx" },
email: "Email",
name: "Name",
},
})from pipedream import Pipedream
pd = Pipedream(
client_id="{oauth_client_id}",
client_secret="{oauth_client_secret}",
project_id="{project_id}",
project_environment="production",
)
result = pd.actions.run(
id="mailerlite-create-subscriber",
external_user_id="{external_user_id}", # any stable ID for this user in your system
configured_props={
"mailerlite": {"authProvisionId": "apn_xxxxxxx"},
"email": "Email",
"name": "Name",
},
)curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
-H "Content-Type: application/json" \
-H "X-PD-Environment: production" \
-H "Authorization: Bearer {access_token}" \
-d '{
"external_user_id": "{external_user_id}",
"id": "mailerlite-create-subscriber",
"configured_props": {
"mailerlite": { "authProvisionId": "apn_xxxxxxx" },
"email": "Email",
"name": "Name"
}
}'TOOLS
MailerLite actions
On-demand operations your product or agent can configure and run on behalf of a connected user.
-
Create Subscriber
actionCreate a new subscriber. See the documentationWritev0.0.5 -
List Fields Options
actionRetrieves available options for the Fields field.Read-onlyv0.0.1 -
List Subscribers
actionLists all subscribers in a group. See the documentationRead-onlyv0.0.5 -
Remove Subscriber From Group
actionRemoves single subscriber from specified group. See the documentationWritev0.0.6 -
Subscribe to MailerLite Group
actionAdd a subscriber to a group. See the documentationWritev0.3.4 -
Update Subscriber
actionUpdates single active subscriber. See the documentationWritev0.0.6
EVENTS
MailerLite triggers
Event sources your backend can deploy for users and receive through a webhook.
-
New Subscriber Added To Group (Instant)
triggerEmit new event when a new subscriber is added to a group.Instantv0.0.2 -
New Subscriber Created (Instant)
triggerEmit new event when a new subscriber is created.Instantv0.0.2 -
New Subscriber Unsubscribed (Instant)
triggerEmit new event when a subscriber is unsubscribed.Instantv0.0.2
MULTI-APP
Use MailerLite with other popular apps
Most products don't stop at one integration. Pair MailerLite with the other apps your users rely on, and ship use cases that span both.
- App slug
- mailerlite
- Authentication
- API key
- Categories
- Marketing
- Actions
- 6
- Triggers
- 3
- API proxy
- Available