Send Message
Send a new message to a chat.
Get your API Key from OnlyFansAPI Console - https://app.onlyfansapi.com/api-keys
In: header
Path Parameters
The Account ID
The ID of the chat (usually a fan's OnlyFans User ID)
The message text content
Mark this message as a reply to another (can be either your own, or the recipient's)
Whether the text should be shown or hidden
Price for paid content (0 or between 3-200). In case this is not zero, mediaFiles is required
Array of media file upload prefixed_ids, or OF media IDs (required if price is not 0). Will be hidden if price is provided.
Array of media file upload prefixed_ids, or OF media IDs (required if price is not 0). Will be shown if price is provided. All previews values must also exist in the mediaFiles array.
Array OnlyFans creator user IDs to tag in your message
Response Body
curl -X POST "https://app.onlyfansapi.com/api/string/chats/string/messages" \
-H "Content-Type: application/json" \
-d '{
"text": "Hello!"
}'{
"data": {
"responseType": "message",
"text": "<p>Message text</p>",
"giphyId": null,
"lockedText": true,
"isFree": true,
"price": 0,
"isMediaReady": true,
"mediaCount": 0,
"media": [],
"previews": [],
"isTip": false,
"isReportedByMe": false,
"isCouplePeopleMedia": false,
"queueId": 123,
"isMarkdownDisabled": true,
"releaseForms": [],
"fromUser": {
"id": 339543013,
"_view": "s"
},
"isFromQueue": false,
"id": 123,
"isOpened": false,
"isNew": true,
"createdAt": "2025-02-03T23:29:53+00:00",
"changedAt": "2025-02-03T23:29:53+00:00",
"cancelSeconds": 119,
"isLiked": false,
"canPurchase": false,
"canPurchaseReason": "free",
"canReport": false,
"canBePinned": true,
"isPinned": false
},
"_pagination": {
"next_page": "https://app.onlyfansapi.com/api/acct_XXXXXXXXXXX/chats/XXXXXXXXX/messages?limit=10&id=XXXXXXXXX"
},
"_meta": {
"_credits": {
"used": 1,
"balance": 1,
"note": "Always"
},
"_cache": {
"is_cached": false,
"note": "Cache disabled for this endpoint"
},
"_rate_limits": {
"limit_minute": 1000,
"limit_day": 50000,
"remaining_minute": 999,
"remaining_day": 49999
}
}
}{
"error": "VALIDATION_ERROR",
"message": "The text field is required.",
"description": "The request parameters failed validation.",
"errors": {
"text": [
"The text field is required."
]
},
"_meta": {
"_credits": {
"used": 0,
"balance": 9554,
"note": "Always"
},
"_cache": {
"is_cached": false,
"note": "Cache disabled for this endpoint"
},
"_rate_limits": {
"limit_minute": 1000,
"limit_day": 50000,
"remaining_minute": 999,
"remaining_day": 49999
}
}
}