---
title: "Reschedule or cancel a scheduled email"
method: PATCH
path: "/emails/{id}"
tags: ["Emails"]
---

# Reschedule or cancel a scheduled email

`PATCH /emails/{id}`

## Request

- Base URL: `https://api.supersendtx.com`
- URL: `https://api.supersendtx.com/emails/{id}`
- Auth: HTTP bearer

## Path parameters

- `id` string, required

## Request body

- UpdateScheduledEmailRequest
  - `scheduled_at` string, date-time
  - `scheduledAt` string, date-time: Alias for scheduled_at.
  - `cancel` boolean

## Response `200`

Scheduled email updated

- SendEmailResponse
  - `id` string, required: Public message ID (`msg_…`)
  - `status` string, required

## Other responses

- `400`: Email is not scheduled, or request is invalid
- `401`: Missing or invalid API key
- `404`: Email not found

---

[API](https://skmtc.dev/ranla/apis/supersend-tx-api.md) · [All operations](https://skmtc.dev/ranla/apis/supersend-tx-api/llms.txt) · [OpenAPI document](https://skmtc.dev/ranla/apis/supersend-tx-api/revisions/e3e782652f50?raw)