Omnisend MCP server: setup, pricing & agent-readiness

How to connect Omnisend MCP to Claude Desktop

Add this block to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop. Cursor and Codex use a similar schema.

{
  "mcpServers": {
    "omnisend": {
      "command": "npx",
      "args": ["-y", "<server-package-name>"],
      "env": {
        "OMNISEND_API_KEY": "your-api-key-here"
      }
    }
  }
}
// Server source: https://www.omnisend.com/ai/mcp/
// Check the server's README for the exact "command" and required env vars.

Some MCP servers require an API key. Check the source page for setup: omnisend.com/ai/mcp.

Does Omnisend MCP cost extra?

Included with subscription

Omnisend ships an official MCP server that uses your existing subscription credentials.

No separate MCP licence to buy. You pay for your Omnisend plan, the MCP server queries that account.
Whether it's gated to a specific tier wasn't extracted automatically — verify the access requirements on the MCP page or pricing docs.

Omnisend subscription pricing

Plan	Monthly	Annual / mo
Free	Free	Free
Standard	$16	$16
Pro	$59	$59
Custom	Contact sales	—

Source: omnisend.com/pricing. Scraped 2026-05-19.

Omnisend also publishes a REST API

Omnisend publishes an API, but per-tier gating wasn't extracted automatically.

API docs

api-docs.omnisend.com

Auth method

both

SDK languages

—

OpenAPI spec

—

Webhooks

—

Structured outputs

—

See Omnisend API page

What you can do with Omnisend from an AI agent

Three shapes of agent workflow. Pick the row that matches how you actually use Claude / Cursor / Codex day to day.

INDIE / SOLO

Skip the dashboard, ask Claude

"What changed this week?" answered in seconds
Quick one-off questions without leaving the editor
Pipe Omnisend data into your personal notes / docs without writing a script

Effort: 30 seconds — paste the config, restart Claude

AGENCY

Run client analysis at agent speed

Hand the MCP server to your team — every consultant can ask Claude about any client's Omnisend account
Multi-account workflows without context-switching the Omnisend UI
Reports you'd normally spend hours on, done before standup

Effort: An afternoon — set up auth per client

IN-HOUSE TEAM

Production agent workflows

Embed in your internal Codex / Cursor agents that triage Omnisend data daily
Combine with other MCP servers in a multi-step agent chain
Constrain agents to read-only roles to keep production Omnisend safe

Effort: Days — security review + role config

Limits and gotchas

Official MCP server — published by Omnisend themselves, so it should track product changes.
Fallback: the REST API works for any flow the MCP server doesn't cover.
Auth flow: MCP servers usually inherit the underlying API auth method (both). Expect to configure that on first install.
Rate limits: MCP calls count against your underlying Omnisend API quota. Burst usage from a curious agent can drain a daily allowance fast.

7/10

Agent-readiness verdict

Solid agent fit with official MCP support. Omnisend offers an official MCP server and documented API with both OAuth and API key auth, enabling direct Claude and ChatGPT integration for ecommerce automation workflows. The missing OpenAPI spec and lack of webhook support limit some autonomous automation patterns.

MCP server availableOfficial MCP (on tool's own domain)Public API with docsNative Claude integrationNative ChatGPT integration

Scored 2026-05-19 by Joonas (TMB).

Omnisend MCP & API FAQ

Is the Omnisend MCP server official?+

Yes — published on Omnisend's own domain at https://www.omnisend.com/ai/mcp/.

Can I use the Omnisend MCP with Cursor or Codex?+

Yes — MCP is a protocol, not Claude-specific. Any MCP-capable client (Cursor, Codex, Windsurf, Zed) can use the same server config with minor path adjustments.

Does Omnisend have a public API?+

Yes — public REST API at api-docs.omnisend.com, auth via both.

Which LLMs does Omnisend integrate with directly?+

ChatGPT, Claude, Perplexity. Direct integrations skip the need for custom API wrappers.

Sources

Omnisend official site: https://www.omnisend.com/
MCP server page: https://www.omnisend.com/ai/mcp/
API docs: https://api-docs.omnisend.com/
Pricing source: https://www.omnisend.com/pricing/ (scraped 2026-05-19)

Data verified by Joonas on the dates shown. MCP server status auto-rechecked weekly.

Omnisend MCP Server

What is the Omnisend MCP server?

What you actually do with the Omnisend MCP