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Cómo conectar Mailchimp a Gemini — via MCP

Drive Mailchimp's Marketing API from any AI agent: audiences (lists), members, tags, campaigns, templates, segments and account info. 16 ready-to-use tools. Bearer-token auth with a datacenter-prefixed base URL.

HCBy HelpCode teamUpdated 3 min read Open source on GitHub

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Mailchimp

MCP connector

Mailchimp

Drive Mailchimp's Marketing API from any AI agent: audiences (lists), members, tags, campaigns, templates, segments and account info. 16 ready-to-use tools. Bearer-token auth with a datacenter-prefixed base URL.

Tools

16

Region

INTL

Category

email

Authentication

Bearer Token

Required env vars

MAILCHIMP_API_KEYMAILCHIMP_DC
Install in one click on Cloud

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  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the Mailchimp in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

TL;DR

Drive Mailchimp's Marketing API from any AI agent: audiences (lists), members, tags, campaigns, templates, segments and account info. 16 ready-to-use tools. Bearer-token auth with a datacenter-prefixed base URL.

💡 ¿Sin instalación? Usa cloud.anythingmcp.com directamente. Inicia sesión, pulsa Connectors → Mailchimp, pega tus credenciales, genera una MCP API key — listo. Sin Docker, sin git clone, sin servidor local.

Mailchimp + Gemini

Drive Mailchimp's Marketing API from any AI agent: audiences (lists), members, tags, campaigns, templates, segments and account info. 16 ready-to-use tools. Bearer-token auth with a datacenter-prefixed base URL.

Requisitos previos

Las instrucciones de configuración completas están incluidas en el conector (visibles en el store al seleccionarlo). Las variables de entorno requeridas:

MAILCHIMP_API_KEY, MAILCHIMP_DC

Paso 1 — Obtener credenciales

Datacenter-prefixed base URL (Mailchimp-specific quirk): each account lives on a numbered datacenter — us1, us2, … us21, etc. — and the API URL embeds it: https://us{N}.api.mailchimp.com/3.0. The datacenter suffix is the last segment of your API key after the dash (so an API key with -us6 at the end lives on us6). The adapter takes the datacenter as an env var MAILCHIMP_DC and substitutes it into the base URL — if you set the wrong DC you'll get 404 NotResolved errors.

…(continued in the in-app connector instructions)

Paso 2 — Instalar el adapter

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

Paso 3 — Añadir el conector en Gemini

Gemini CLI lee servidores MCP desde ~/.gemini/settings.json (o %APPDATA%\gemini\settings.json en Windows). Añade:

{
  "mcpServers": {
    "anythingmcp": {
      "httpUrl": "https://cloud.anythingmcp.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
    }
  }
}
  1. Obtén tu MCP API key desde AnythingMCP → Perfil → MCP API Keys → Nueva Key.
  2. Guarda el archivo y reinicia gemini.
  3. Ejecuta /mcp en la Gemini CLI — Mailchimp debería aparecer como disponible.
  4. Vertex AI Studio: pasa https://cloud.anythingmcp.com/mcp al array tools de tu petición con el mismo header Bearer.

Herramientas disponibles

ToolWhat it does
mailchimp_pingHealth check — returns 'Everything's Chimpy!' if the API key and datacenter are valid
mailchimp_get_account_infoReturn account-level info: company name, contact, plan type, total subscribers across all audiences, industry, language, last login
mailchimp_list_audiencesList all audiences (formerly 'lists') on the account
mailchimp_get_audienceFetch a single audience by ID
mailchimp_create_audienceCreate a new audience
mailchimp_list_membersList members of an audience, optionally filtered by status or subscription date
mailchimp_get_memberFetch a single member by their subscriber_hash (MD5 of lowercase email)
mailchimp_upsert_memberAdd a member to an audience if missing, or update them if they already exist
mailchimp_update_member_tagsAdd or remove tags on a member
mailchimp_delete_member_permanentlyPERMANENTLY delete a member from an audience — cannot be re-added later (Mailchimp keeps a deletion hash forever for compliance)
mailchimp_list_segmentsList segments of an audience
mailchimp_list_campaignsList campaigns on the account, optionally filtered by status, type, audience or date range
mailchimp_get_campaignFetch a single campaign by ID
mailchimp_create_campaignCreate a new campaign (does NOT send it)
mailchimp_send_campaignSend (deliver) a previously-created campaign immediately
mailchimp_list_templatesList templates (user-created and Mailchimp-provided) available on the account

FAQ

¿Gemini 1.5 Pro o 2.x soportan MCP? Sí — Gemini CLI ≥ 0.4 y la API de tools de Vertex AI aceptan conectores MCP httpUrl con header Bearer.

Siguientes pasos

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