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Send a transactional email
An MCP tool from the Brevo API server, hosted on mcp.hjlabs.in.
Send a transactional email to one or more recipients, either using inline HTML content or a pre-built template via templateId. You can schedule emails for future delivery using scheduledAt (UTC, up to 5-minute delay), send… [POST /smtp/email]
Name on the gateway: brevo_api__send_transac_email · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
attachment | array | Array of attachment objects. Each attachment must include either an absolute… |
batchId | string | UUIDv4 identifier for the scheduled batch of transactional emails. If omitted… |
bcc | array | Array of BCC recipient objects. Each object contains an email address and an… |
cc | array | Array of CC recipient objects. Each object contains an email address and an… |
headers | object | Custom email headers (non-standard headers) to include in the email. The… |
htmlContent | string | HTML body content of the email. Required when templateId is not provided.… |
messageVersions | array | Array of message version objects for sending customized email variants. The… |
params | object | Key-value pairs for template variable substitution. Only applicable when the… |
replyTo | object | Reply-to email address (required) and optional display name. Recipients will… |
scheduledAt | string | UTC date-time when the email should be sent (format… |
sender | object | Sender information. Required when templateId is not provided. Specify either… |
subject | string | Email subject line. Required when templateId is not provided. |
tags | array | Array of tags for categorizing and filtering emails |
templateId | integer | Template identifier |
textContent | string | Plain text body content of the email. Ignored when templateId is provided. |
to | array | Array of recipient objects. Each object contains an email address and an… |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "brevo_api__send_transac_email",
"arguments": {}
}Or connect the Brevo API server directly, which lists 291 tools including this one:
claude mcp add --transport http hj-brevo-api https://mcp.hjlabs.in/mcp/brevo-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the send a transactional email tool with attachment set to ….