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Mailchimp (BYOK)

Read your Mailchimp audiences, members, segments, campaigns, automations and campaign reports with BYOK

Unify Dynamics LLC

Tools9read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderMailchimpunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which Mailchimp account am I connected to and how many subscribers does it have?
Tools called
get_account
How many subscribers are on each of my Mailchimp audiences?
Tools called
list_audiences
Who unsubscribed from my Mailchimp audience recently?
Tools called
list_audience_members
What segments does my Mailchimp audience have?
Tools called
list_segments
What Mailchimp campaigns did I send last month?
Tools called
list_campaigns
Show the details of one Mailchimp campaign
Tools called
get_campaign

About

Mailchimp (BYOK) lets an AI assistant read your own Mailchimp data through the Mailchimp API with a key you supply (API key (its suffix after the hyphen is your server prefix)). Read-only: 9 tools (get_account, list_audiences, list_audience_members, list_segments, list_campaigns, get_campaign, list_campaign_reports, get_campaign_report, list_automations). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to *.api.mailchimp.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Mailchimp. Mailchimp and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the Mailchimp API (*.api.mailchimp.com) with a BYOK key; documentation: https://mailchimp.com/developer/marketing/api/. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

9 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data9 tools
  • Get accountShow the Mailchimp account the key belongs to: account name, owner, plan type, time zone, total subscribers and last login.
  • List audiencesList audiences (lists) with member, unsubscribe and cleaned counts, campaign count, last send date and average open and click rates.
  • List audience membersList the contacts of one audience with email, name, status, signup and last-changed dates, language, VIP flag, rating and tags count; filter by…
  • List segmentsList the saved, static and fuzzy segments of an audience with member counts and creation and update times.
  • List campaignsList campaigns with type, status, send time, recipients and open and click summary; filter by status, type, audience or send date.
  • Get campaignGet one campaign with type, status, subject line, sender, recipients, send time and open and click summary.
  • List campaign reportsList campaign reports with emails sent, opens, clicks, bounces, unsubscribes, abuse reports and e-commerce revenue; filter by send date or type.
  • Get campaign reportGet the report of one sent campaign: emails sent, opens, clicks, bounces, unsubscribes, abuse reports and e-commerce revenue.
  • List automationsList classic automations with status, start time, emails sent, audience, workflow type and open and click summary.

Information

PublisherUnify Dynamics LLC
CategoryWork & productivity
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-mailchimp.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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Get Mailchimp (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own Mailchimp API key (its suffix after the hyphen is your server prefix). Create one at https://mailchimp.com/help/about-api-keys/, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to Mailchimp. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with Mailchimp.