Rasket

Rasket is an email API for developers. Connect it to Claude and you can run your email by asking.

Set up: add a domain, get the DNS records to publish, and check which record is failing until it verifies. Name your sender and wire a webhook.

Send: send a message from a verified domain, then follow what happened to it: delivered, bounced, opened or clicked. Read the mail that came in.

Audience and campaigns: add and import contacts, build segments, and draft a campaign. A campaign stays a draft until it is sent, and you see who it goes to first.

Insight: delivery, bounce and complaint rates over any window, and how a sent campaign performed.

You stay in control. Claude signs in with OAuth and gets a token for one team, holding only the scopes you approve. A tool you did not approve does not exist for that connection. Nothing on the server can create an API key, change your plan or team, delete your domains or campaigns, or lift an unsubscribe. Each connected app has its own limits on tool calls, sends, campaigns and imports, every call is in your logs, and you can revoke the app at any time.

Free to start: 3,000 emails a month on the free plan.