Use Loops with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Email marketing and transactional email platform with powerful automation, audience segmentation, and analytics.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 10 capabilities
The complete Loops capability set.
These are the exact actions your AI can choose when you ask it to work with Loops.
01-04
4 capabilities in this set.
Part of 10 available through Loops.
- 01
Delete contact
This action cannot be undone. Delete a contact from Loops by ID
- 02
Get contact suppression
Suppressed emails will not receive emails. Returns the suppression status for the given email. Check if an email address is suppressed in Loops
- 03
List mailing lists
Use this to discover available lists for subscribing contacts. List all mailing lists in Loops
- 04
List transactional emails
Optionally accepts a limit parameter to control the number of results returned. List recently sent transactional emails from Loops
05-07
3 capabilities in this set.
Part of 10 available through Loops.
- 05
Update contact
Requires the contact ID. Accepts any fields to update such as firstName, lastName, email, userGroup, etc. Update an existing contact in Loops by ID
- 06
Test API key
Returns success/failure status. Test if the Loops API key is valid and working
- 07
Create contact
Requires an email address. Optionally accepts firstName, lastName, and userGroup. Create a new contact in Loops
08-10
3 capabilities in this set.
Part of 10 available through Loops.
- 08
Find contact
Returns the contact details if found. Find a contact in Loops by email address
- 09
Send event
Requires an eventName. Optionally accepts email and/or userId to identify the recipient. Send an event to trigger email journeys in Loops
- 10
Send transactional email
Requires the transactionalId. Optionally accepts email and dataVariables (as JSON string) for template variables. Send a transactional email via Loops
Observed, not estimated
887ms average. Fast in production.
Loops is checked daily against the live service.
- Fastest day
- 769ms
- Slowest day
- 1143ms
- 14-day trend
- Slowing+9%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Loops, so you can see the experience inside your AI.
It does not authenticate your account with Loops. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Loops Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_e5btDvlbhFFLMZRbD1LEFgO9lOMy5g6bqSbPUZkG/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Loops capabilities are ready to use.
{
"mcpServers": {
"loops-mcp": {
"url": "https://edge.vinkius.com/vk_preview_e5btDvlbhFFLMZRbD1LEFgO9lOMy5g6bqSbPUZkG/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Loops owners ask.
- 01
How do I get a Loops API key?
Log in to your Loops account, go to Settings → API, and generate a new API key. Ensure it has the necessary permissions. Then provide it when prompted by the MCP server setup.
- 02
What operations are supported by this MCP server?
The server supports: testing API key validity, finding/creating/updating/deleting contacts, listing mailing lists, sending events to trigger email journeys, sending transactional emails, listing sent transactional emails, and checking contact suppression status.
- 03
What is the difference between mailing lists and transactional emails in Loops?
Mailing lists are used for marketing campaigns and automated email journeys. Transactional emails are one-off, triggered messages like receipts, password resets, or order confirmations. Both are supported by this MCP server.
- 04
How can I check if an email is suppressed in Loops?
Use the 'get_contact_suppression' capability provided by this MCP server. Simply ask the AI to check the suppression status for any email address, and it will tell you if that email is currently suppressed from receiving emails.
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