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Start a free trial on cloud.anythingmcp.com, add the Omnisend in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.
Summary
Manage Omnisend (e-commerce marketing automation: contacts, campaigns, events, products, categories) from any AI agent. 9 tools, X-API-KEY auth.
Try asking
Example prompts for Omnisend
Click any prompt to copy it. Paste into Claude, ChatGPT, Cursor, Gemini, Copilot or OpenClaw to run it against this connector.
Claude is AI and can make mistakes. Please double-check responses.
💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → Omnisend, paste your credentials, mint an MCP API key — done. No Docker, no
git clone, no local server.
Omnisend + Gemini
Manage Omnisend (e-commerce marketing automation: contacts, campaigns, events, products, categories) from any AI agent. 9 tools, X-API-KEY auth.
Prerequisites
See the full setup instructions baked into the connector (visible in the in-app store when you select the connector). The required environment variables for this connector are:
OMNISEND_API_KEY
Step 1 — Get credentials
This connector wraps the Omnisend REST API v3 (api.omnisend.com/v3).
Setup:
- Log into https://app.omnisend.com → top-right avatar → Store settings → Integrations & API → API keys → Create API key.
- Set
OMNISEND_API_KEY.
Authentication: X-API-KEY: ${OMNISEND_API_KEY}.
Contact statuses: subscribed, unsubscribed, nonSubscribed — per channel (email vs SMS).
Custom events: trigger automations via the events endpoint. Send an event with name + email/contactID + properties; Omnisend matches it to active workflows.
Pagination: cursor-based via paging.next. limit (max 250).
Rate limits: 400 req/min per token. 429 with Retry-After.
…(continued in the in-app connector instructions)
Step 2 — Install the adapter
curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d
Step 3 — Add the connector in Gemini
Your server URL: in AnythingMCP, open MCP Servers → the server this connector is on, and copy its URL (
https://cloud.anythingmcp.com/mcp/…). Use it wherever this guide showsYOUR_SERVER_ID.
Gemini CLI reads MCP servers from ~/.gemini/settings.json (or %APPDATA%\gemini\settings.json on Windows). Add:
{
"mcpServers": {
"anythingmcp": {
"httpUrl": "https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID",
"headers": { "X-API-Key": "YOUR_MCP_API_KEY" }
}
}
}
- Get your MCP API key from AnythingMCP → MCP Servers → your server → API keys.
- Save the file and restart
gemini. - Run
/mcpinside the Gemini CLI —Omnisendshould be listed as available. - Vertex AI Studio: pass
https://cloud.anythingmcp.com/mcp/YOUR_SERVER_IDto thetoolsarray of your request with the sameX-API-Keyheader.
Available tools
| Tool | What it does |
|---|---|
omnisend_list_contacts | List contacts |
omnisend_get_contact | Get one contact by Omnisend contactID OR email |
omnisend_upsert_contact | Create or update a contact |
omnisend_trigger_event | Trigger a custom event for a contact |
omnisend_list_campaigns | List campaigns |
omnisend_get_campaign | Get one campaign with stats |
omnisend_list_products | List products in the Omnisend catalog (used by product-recommendation blocks) |
omnisend_upsert_product | Add or update a product in the catalog |
omnisend_list_categories | List product categories |
FAQ
Does Gemini 1.5 Pro or 2.x support MCP? Yes — Gemini CLI ≥ 0.4 and Vertex AI tools API both accept MCP httpUrl connectors with custom headers.
Next steps
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