Email marketing
Connect Campaign Monitor to Hypamoon
Yes. Campaign Monitor has a public, versioned API and you create the key yourself, so your chat can write the adapter.
OpenThe check
Three questions about the API of Campaign Monitor, answered from its own docs.
- Public API docs
- Yes. Read the docs
- A key you create yourself
- Yes. Your API key is on the Account Settings page; you can also register your own OAuth app under Integrations. campaignmonitor.com
- Versions or a changelog
- Yes. The version is part of the path, for example /api/v3.3/, with a What's New section per version. campaignmonitor.com
- How it signs in
- The API key as the username in HTTP Basic auth with a dummy password; OAuth 2 for apps used by other accounts.
- Webhooks
- Yes. It can tell your app when something changes. campaignmonitor.com
- Hosting
- Cloud
What you can build
Add sign-ups to a subscriber list from a site or chat, and get a webhook when someone subscribes or unsubscribes.
Your chat writes it as a Hypamoon adapter from the docs above. Reading starts after you click Allow in the portal, and every write waits for your approval, one call at a time. How adapters work
Good to know
- Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow.
- Some client management calls only work for agency accounts.
Try it in your chat
Fill in what to read and write, and send it.
Build the Hypamoon recipe build-an-adapter for Campaign Monitor. API docs: https://www.campaignmonitor.com/api/v3-3/getting-started/. Read: [what]. Write: [what, or nothing].
In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. The full recipe
Sources
Checked on 1 November 2026.
Campaign Monitor is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Campaign Monitor. Found something that changed? Tell us at support.
Tool not listed? Ask the chat to check its API.
The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found.
Check if [software] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used.
Fill in the name of your software. Checking needs no connection to Hypamoon.
Ready to connect Campaign Monitor?
Connect your chat once, then ask it to build the adapter.
Works in Claude and ChatGPT. Add to Claude Add to ChatGPT