---
title: "Changes to Send Mass Message"
method: POST
path: "/api/{account}/mass-messaging"
---

# Changes to Send Mass Message

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

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 11 revisions.

- **2026-10-17** `b3968f1bc1f0`: 3 info
- **2026-05-24** `93a6dfdeeb67`: 2 breaking, 5 info

## Changes

- **2026-10-17** `b3968f1bc1f0`: 3 info
  - added the new optional request property `blockBannedWords`
  - added the new optional request property `subscribedWithinLastDays`
  - the `price` request property type was generalized from `integer` to `number`
- **2026-05-24** `93a6dfdeeb67`: 2 breaking, 5 info
  - the `mediaFiles/items/` request property type changed from `string` to `file[]|string`
  - the `previews/items/` request property type changed from `string` to `file[]|string[]|int`
  - added the new optional request property `excludedLists`
  - added the new optional request property `giphyId`
  - added the new optional request property `rfGuest`
  - added the new optional request property `rfPartner`
  - added the new optional request property `rfTag`

---

[Operation](https://skmtc.dev/onlyfansapi/apis/onlyfans-api/docs/api/:account/mass-messaging/post.md) - [API](https://skmtc.dev/onlyfansapi/apis/onlyfans-api.md) - [Page](https://skmtc.dev/onlyfansapi/apis/onlyfans-api/changes/api/:account/mass-messaging/post)