---
title: "Send a proactive email"
method: POST
path: "/public/v1/send-proactive-email"
tags: ["public"]
---

# Send a proactive email

`POST /public/v1/send-proactive-email`

## Request

- Base URL: `https://api.gurusup.com`
- URL: `https://api.gurusup.com/public/v1/send-proactive-email`
- Auth: API key in header `x-api-key`

Send an outbound email that creates a new conversation thread. Supports attachments via URL or base64 data.

## Request body

- SendProactiveEmailRequestPublic (unresolved $ref)

## Response `200`

Successful Response

- SendProactiveEmailResponsePublic: Response model for proactive email via public API.
  - `success` boolean, required
  - `thread_id` string, required
  - `message_id` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/gurusup/apis/gurusup-api.md) · [All operations](https://skmtc.dev/gurusup/apis/gurusup-api/llms.txt) · [OpenAPI document](https://skmtc.dev/gurusup/apis/gurusup-api/revisions/8b3c86d4bf1e?raw)