CreatorAPI reads 4based subscribers, tiers, fan lists, follows and per fan notes natively, then adds a first party CRM layer on top: free tag writes to segment fans, and structured Fan AI summaries per fan. One key also covers OnlyFans and Fansly.
4based's own native surface covers profile, subscribers, tiers, conversations, feed, vault, fan segmentation lists, follows, blocks and per fan notes, so a CRM built on it is scoped to who your subscribers are, what tier they are on, which list they belong to, what you have talked about and what you have noted about them, plus what CreatorAPI's own tagging and Fan AI layer adds on top.
List subscribers with their subscription and tier detail as the base of any fan record.
Create, read and manage 4based's own fan segmentation lists, add or remove fans, check which lists a fan is on.
Follow or unfollow a fan, block or unblock one, and read the recent interactions feed of who has engaged with you.
Read the relationship notes 4based itself keeps per fan, on top of whatever you tag through CreatorAPI.
Tag a fan by spend, tier or anything you define. Tag reads and writes cost no credits, so segmenting is free.
A structured brief per fan built from chat history, cached after the first generation so repeat reads are free.
Pull full message history per chat to ground summaries and give your team real context before they reply.
A signed event fires on a new subscriber, message or unlock, so your CRM stays current without polling.
The same tags and Fan AI layer work identically for OnlyFans and Fansly fans under the same account.
# tag reads and writes never cost credits
curl -X POST "https://api.creator-api.com/v1/tags" \
-H "X-API-Key: $CREATOR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"entity_type": "fan", "entity_id": "{fan_id}", "label": "vip"}'
Yes. CreatorAPI reads 4based subscribers, tiers, fan lists and conversations natively, and adds free tag writes and Fan AI summaries as a first party CRM layer on top.
Yes. 4based exposes native follow and block, plus its own fan segmentation lists and per fan relationship notes, all reachable through CreatorAPI with the same key you use for subscribers and messages.
No. Tag reads and writes are free, so segmenting fans does not eat into your credit balance.
Yes. The same tags and Fan AI summaries work identically across all three platforms under one key.
Get your key, connect a 4based account and tag your first fan in minutes.