Mailchimp

Campaigns and reports, audiences, merge fields, segments, member tags, activity and notes, and e-commerce customers and orders.

Keep audience contact information aligned with customer systems.

Build a flow with Mailchimp Provider API documentation

Source actions

Destination actions

Data types

Validation status

Implemented · fixture tested.

Implementation is checked against provider-shaped fixtures for every action, authentication failures, rate limits, pagination and duplicate safety. Provider sandbox and authorised account validation are recorded separately when credential-backed runs are completed.

What you can map

campaign reports

Get campaign report
Source
Performance report for one sent campaign.
List campaign reports
Source
Incremental
Performance reports for sent campaigns: opens, clicks, bounces, unsubscribes and revenue.

campaigns

Get campaign
Source
One campaign with settings, recipients and report summary.
List campaigns
Source
Incremental
Campaigns with settings, recipients and report summary, optionally sent or created since a time.

customers

List Customers
Source
List operation for Customers.
Upsert Customers
Destination
Duplicate protected
Upsert operation for Customers.

ecommerce customers

List store customers
Source
Customers of a store with opt-in status, order count and total spent.
Add or update store customer
Destination
Duplicate protected
Creates or updates a store customer keyed by your customer ID.

ecommerce orders

List store orders
Source
Orders in a store with totals, statuses, line items and attributed campaign.
Add or update store order
Destination
Duplicate protected
Creates or updates an order keyed by your order ID, with customer, totals and line items for products in the store.

ecommerce stores

List stores
Source
Connected e-commerce stores with their audience, currency and platform.

lists

List audiences
Source
Audiences with member counts and campaign defaults.

member activity

List contact activity
Source
Activity feed for one member: opens, clicks, bounces, sign-ups, orders and more.

member notes

Add contact note
Destination
Not retried automatically
Adds a note to an audience member's profile.

member tags

List contact tags
Source
Tags applied to one audience member.
Add or remove contact tags
Destination
Duplicate protected
Sets tags active or inactive on an audience member. Unknown tags set active are created.

merge fields

List merge fields
Source
Audience merge fields (custom contact fields) with tag, type and options.

segments

List segments and tags
Source
Incremental
Saved segments, static segments and tags in the audience with member counts.

Authentication

API key (data centre must match the API address)

Plans and access

All Mailchimp Marketing plans, including Free. API keys have full account access; e-commerce data requires a connected store.

Test environment

A free Mailchimp account with a test audience and a custom API store works for testing.

Rate limits

10 simultaneous connections per user; HTTP 429 when exceeded. Calls time out after 120 seconds.

Provider events

Audience webhooks for subscribe, unsubscribe, profile, cleaned and campaign events. Nexra event triggers are not yet available; flows run on demand or on a schedule.

Before you build a flow

Contact reads and email-keyed upserts with read-back verification. New contacts are transactional; existing consent is preserved. No campaign sending. Credential-backed validation remains pending.
Campaign sending, scheduling and deletion are not implemented.
Member activity uses the activity feed; event shapes vary by activity type and are returned as provided.
E-commerce product catalogue sync is not implemented; orders must reference products already in the store.
Notes have no duplicate protection; uncertain note creation is not repeated.