---
title: "Send Mass Message"
method: POST
path: "/api/{account}/mass-messaging"
tags: ["Mass Messaging"]
---

# Send Mass Message

`POST /api/{account}/mass-messaging`

Send a mass message to lists and/or users. You may use both the `userLists` and `userIds` parameters to send the same message to both lists and individual users.

## Request body

- object
  - `userLists` string[] — Array of user list IDs that the mass message will be sent to.
  - `excludedLists` string[] — Array of user list IDs that the mass message will NOT be sent to.
  - `userIds` string[] — Array of user IDs that the mass message will be sent to.
  - `text` string, required — The message text content
  - `lockedText` boolean — Whether the text should be shown or hidden
  - `price` integer — Price for paid content (0 or between 3-200). In case this is not zero, **mediaFiles** is required
  - `mediaFiles` unknown[] — Direct file uploads, OFAPI `ofapi_media_` IDs, or OF vault IDs. Will be hidden if `price` is provided.
    - unknown
  - `previews` unknown[] — Direct file uploads, OFAPI `ofapi_media_` IDs, OF vault IDs, or integer indices referencing uploaded files in `mediaFiles`. Will be shown if `price` is provided.
    - unknown
  - `giphyId` string — The ID of the Giphy GIF to attach to the message. Get IDs from the Giphy listing endpoints (`/giphy/trending`, `/giphy/search`).
  - `rfTag` string — Array of OnlyFans Creator User IDs to tag in your mass message
  - `rfPartner` string — Array of OnlyFans Release Form Partners IDs to tag in your mass message
  - `rfGuest` string — Array of OnlyFans Release Form Guest IDs to tag in your mass message
  - `scheduledDate` string — Schedule the chat message in the future (UTC timezone).
  - `saveForLater` boolean — Add your message to the "Saved for later" queue.

## Response `200`

- object
  - `data` object
    - `id` integer
    - `date` string
    - `isReady` boolean
    - `isDone` boolean
    - `total` integer
    - `pending` integer
    - `canUnsend` boolean
    - `unsendSeconds` integer
    - `hasError` boolean
    - `isCanceled` boolean
    - `isCouplePeopleMedia` boolean
  - `_meta` object
    - `_credits` object
      - `used` integer
      - `balance` integer
      - `note` string
    - `_cache` object
      - `is_cached` boolean
      - `note` string
    - `_rate_limits` object
      - `limit_minute` integer
      - `limit_day` integer
      - `remaining_minute` integer
      - `remaining_day` integer

---

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