Which ChatGPT plan tier do I need?

Custom MCP connectors are available on ChatGPT Pro, Business, and Enterprise. Free and Plus plans do not expose custom MCP connectors. Business and Enterprise admins can pre-approve the OnlyFansAPI connector for everyone.

What are the agent autonomy limits?

Agent Mode runs each step against tool approvals you configure. Run mass-message drafts as suggestions only — the agent should output the message, never auto-send. Read-only flows (revenue reports, fan lookups, chat summaries) can run unattended.

Can I scope access per creator?

Yes. OnlyFansAPI keys can be restricted to specific connected creator accounts and to subsets of endpoints. Issue a read-only key to your analyst GPT and a full-write key to your ops GPT — each lives in its own connector configuration.

How does this compare to Claude?

ChatGPT shines for team-wide deployment via Custom GPTs (one config, many seats) and Deep Research over historical data. Claude shines for long agentic workflows and code-heavy ops via Claude Code or the Anthropic API. Most agencies use both.

[chatgpt × OnlyFans]

Run your OnlyFans agency from ChatGPT

Spin up a Custom GPT for your team in 90 seconds, or fire off Agent Mode on every creator overnight. 200+ tools across chats, fans, earnings — no code, no CSV exports.

Start Free Trial Install Guide

Custom GPTsTeam-wide deployment

Agent ModeMulti-step ops

Deep ResearchLong-form analysis

ConnectorsPro / Business / Enterprise

[Setup Checklist]

Before you start

ChatGPT custom connectors require a paid plan with MCP support (Pro, Business, or Enterprise). On Business and Enterprise, an admin can approve the connector once and roll it out to every seat in your workspace.

Create OnlyFansAPI account

Free to create. No credit card required to start testing the platform right away.

[https://app.fansapi.com/register]

API key

Generate a key in your dashboard. Authenticates every ChatGPT call.

[https://app.fansapi.com/api-keys]

Paid ChatGPT plan

Free and Plus do not yet support custom MCP connectors.

[Pro/business/enterprise]

At least one connected creator

Add OnlyFans accounts from your dashboard so ChatGPT has data to work with.

[dashboard>Accounts>Connect account]

[connect onlyfans]

How do I connect ChatGPT to OnlyFans?

In the connector panel, paste the MCP URL, set Authentication to OAuth, then connect — ChatGPT needs OAuth for this server so authorization completes correctly.

01
In ChatGPT, open Settings → Connectors → Create (Pro / Business / Enterprise plans).
02
Paste the OnlyFansAPI MCP server URL. Set Authentication to OAuth — OnlyFansAPI MCP expects OAuth for ChatGPT connectors.
MCP server URL
https://app.fansapi.com/mcp/onlyfans-mcp
03
Click Connect and finish the OAuth flow. Done — your agent now has 200+ tools across chats, fans, and earnings.

[RUN YOUR AGENCY WITH AI]

Build a Custom GPT for your agency

In ChatGPT, go to Explore GPTs → Create → Configure and drop this system prompt into Instructions. Attach the OnlyFansAPI connector under Tools and share with your team. Replace {{Agency Name}} with your agency.

MCP server URL

You are an OnlyFans agency analyst working for {{Agency Name}}.

You have access to:

- The OnlyFansAPI MCP server — search the docs for endpoints, schemas, and webhook events.
- The onlyfansapi-skill — call REST endpoints to read chats, fans, earnings, and trigger mass messages.

Rules:

- Always check the docs first when unsure of a parameter.
- Use UTC timestamps. Always quote the source endpoint and parameters in your final answer.
- For revenue questions, group by creator account unless the user says otherwise.
- For mass-message drafts, output text only — never auto-send. The user reviews and dispatches.
- Surface chargebacks, refunds, and unusual spend patterns proactively.

Tone: concise, numeric, agency-operator-friendly. No emojis unless asked.

[AUTOMATE DAILY OPERATIONS]

Run scheduled work in Agent Mode

Agent Mode is ChatGPT's autonomous workspace — it can plan, run tools, and iterate over multi-step tasks. Drop the prompt below to ship a daily revenue digest with zero human touch.

Agent Mode prompt

Every morning at 8am UTC, draft a Slack-ready report of last 24h revenue per creator. Flag any chargeback over $50, any creator whose revenue dropped >25% vs yesterday, and any whale who didn't message yesterday. Output as markdown.

Configure tool approvals so write actions (mass-message, label updates) require a human OK. Read-only actions (earnings, fan lookups) can run unattended.

[UNDERSTAND WHAT DRIVES CHURN]

Run cohort analysis in Deep Research

Deep Research is ChatGPT's long-form research agent — perfect for cohort analysis across hundreds of fans. Pull whatever you need from the REST API and let the agent cluster and surface hypotheses.

Deep Research prompt

Research churn drivers across my top 100 fans this quarter. Pull last_active, total_spend, message_count, and tags from the OnlyFansAPI REST API. Cluster the churned cohort vs the retained cohort and surface 3 hypotheses ranked by lift.

[Control & Safety]

8 prompts that replace daily ops grunt work

Drop these into your Custom GPT or a fresh ChatGPT conversation with the connector enabled. Each one combines docs lookup with a real REST call — the agent figures out the rest.

Pull this week's revenue per creator and chart it.

Replaces the Monday-morning spreadsheet build.

List my top 50 spenders with their last message timestamp

No more switching dashboards per creator.

Find every fan flagged for chargeback in the last 30 days.

Catch chargeback patterns before finance does.

Draft a renewal DM for fans churning in the next 7 days, no auto-send.

Agent drafts, your team approves and ships.

Compare PPV conversion rates across my creators this month.

See which creator’s offers are working — instantly.

Build a daily report for Slack: revenue, top fans, chat backlog.

One Custom GPT replaces a recurring n8n workflow.

Identify whales who haven't messaged in 14 days — draft a re-engagement.

Reactivates dormant high-spenders before they unsub.

Export all transactions over $200 from last quarter as CSV.

Accounting stops chasing you for reports.

[faq]

Run your OnlyFans agency from ChatGPT — questions agency teams ask

Honest answers for ops leads, chatters, and admins rolling ChatGPT out across an agency.

Do you have more questions?Contact Us

No. Five years live, zero bans across the underlying API. Thousands of agencies run OnlyFansAPI in production today — your ChatGPT integration rides on the same surface they do.