Send a marketing email template to one recipient
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Send a marketing email template to one recipient
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Advanced API lets you send a marketing email template to one recipient in a single step (POST /marketing/email-campaigns/2026-09/single-send). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I send one of my marketing email templates to a single person via API?
- How do I personalize a single-send email with contact and custom properties?
Say it to your AI assistant
- Send email template {emailId} with message {message}, contact properties {contactProperties} and custom properties {customProperties}.
- Single-send marketing email {emailId} to the recipient in {message}, filling {contactProperties} and {customProperties}.
For your developer
POST /marketing/email-campaigns/2026-09/single-send in Hubspot Advanced API. Full spec on APIs.io.