OnlyMonster

Media Uploader & API Update 🥇

Upload media to your OnlyFans ⚡️ Vault — fast processing, simple interface.

Also available via API — integrate how you need.

Less time uploading. More time operating.

Dear customers,

As of today, card payments on our platform are temporarily unavailable. The OnlyMonster platform continues to operate normally - this is a payment processing matter, not a service matter.

Available payment methods: wire transfer and cryptocurrency.

We are already working to restore card payments and will update you as soon as this is in place. A more detailed public statement will follow separately.

The OnlyMonster team

Lalexpo Cali starts today! 🇨🇴

One of the biggest creator economy events in LATAM. OnlyMonster is on the ground 😏

DM @TimOMBizDev to connect 🤝

📊 API Update: AI Chatbots are coming to OnlyMonster

Our API now supports everything you need to run your own AI assistant inside OnlyMonster:

▪️Secure login to work with your account
▪️Send messages (text, media, PPV)
▪️Pull chat history, so your AI knows the context
▪️Full inbox list
▪️Browse Vault folders and media
▪️Retrieve images from the Vault
▪️Instant notifications when fan messages you or if something goes wrong

What does this mean?
You can automate conversations, respond faster, and never miss a message - all while keeping it personal.

Developers - dive into the docs 👉 LINK

Creators - ask your tech team to set it up, or stay tuned for plug-and-play solutions.

Automate replies. Scale conversations. Keep fans engaged 24/7 🤝

One week to go – Lalexpo Cali 🇨🇴

One of the most influential industry events in LATAM – bringing together creators, platforms, and top operators for real growth, insights, and partnerships.

OnlyMonster will be there! 😏

Want to meet and talk business? Contact us @TimOMBizDev

OnlyMonster turns 3 today🎉

Three years ago this started as a tool for a market that had almost no infrastructure, no playbook, no benchmarks. Just a real problem and a team that decided to build it from scratch.

Since then the product has been rebuilt more times than we can count. What started as a small team is now 70+ people. The client base has grown to 1,800+ customers and 14,000+ accounts connected across 8 platforms.

The challenges grew with it too. This birthday lands in the middle of one of the toughest chapters we've faced - lawsuit, cyber attacks, pressure from all sides, and weeks where everything had to move at once.

Not how you'd write a birthday story. But it's the real one.

What stays always: the team is still here, the product keeps growing, and the community around it - is stronger than it's ever been. That part matters more than we usually say out loud.

The next chapter is the one we've been building toward. And it's not far out.

Three years down. Thanks to everyone who's been part of this - through the noise, the rough patches, and the momentum 😻

We went quiet for 10 days. Not because we had nothing to say - because we are under cyber attack pressure and all hands were on stability, security, and performance improvements.

That work is ongoing.

On top of that, today someone flooded our Telegram with over 45,000 bots - we had to temporarily set the channel and other socials to private to deal with it.

But we also shipped a few things in the process:

API Update (Traffic Metrics)
You can now retrieve trial and tracking link users per platform account. More granular data, directly from the API.

Dynamic Lists
Trial & Tracking Links lists are live. Faster segmentation, cleaner targeting.

Auto Messages & Priority MM
"Targeted Recipients" added. See exactly how many recipients are in scope for each campaign and automation, in real time.

Chatter Metrics
Avg. Revenue per Chat and Chat to PPV Ratio added.

Bigger updates are in the pipeline. We'll share more soon.

Full context on what's been happening behind the scenes - @nsfbnotes will post later.

Hey everyone,

Over the past few days, OnlyMonster hasn’t been performing the way it should — and we want to address it directly.

Performance and stability issues, driven by external factors, hit the platform. The steps we took to keep things running introduced their own friction.

Right now, the whole team is working toward a stable, long-term foundation — so this kind of disruption doesn’t happen again.

We appreciate your patience and will keep you updated as we make progress.

Multilogin Support 🤝

Easily switch between accounts without re-login.

▪️ Manage multiple accounts in one place
▪️ Switch between accounts instantly
▪️ No need to sign in every time

Fewer steps. Bigger results.

⚡️ Fanvue Permissions

Control what your team can see and do across Fanvue accounts:

▪️ Menu Access — manage visibility for Creator Tools, Settings, Earnings & Payouts,
▪️ Chat & Security — control actions like blocking users, purchasing subscriptions and unsending messages

Keep sensitive areas protected with OnlyMonster 📊

Media Labels & Message Sender for ⚡️ Fansly

We’ve added a couple of updates to improve chatting experience:

▪️ Media labels — avoid mistakes by checking media status before sending.

▪️ Message sender — see which chatter sent message to the fan.

Better visibility and control over your Fansly chats 🤩

Accounts Overview for ⚡️ Fansly — First Milestone 😎

We’ve reached the first milestone of Accounts Overview for Fansly — with the latest metrics now added.

Here’s what you can do:
▪️ Analyze Fansly accounts performance in one place
▪️ Track key metrics by source (FYP, Search, Suggestions)
▪️ Monitor free and paid subscribers
▪️ Customize table for your workflow
▪️ Export data

This is no longer just data — it’s your decision-making tool.

More advanced insights are on the way.

Sidebar Update 😎

We’ve redesigned our sidebar to improve workflow through the product.

Features are grouped into clear sections, so everything is easier to find.

Better navigation. Fewer steps. More focus 🔎

Chatting Update 📊

Message preview is available - check messages without opening chats.

We’re also introducing dedicated tabs for conversations.

It helps you:
▪️switch smoothly between conversations
▪️reduce system load compared to opening multiple windows

psss… it's not big update yet - we’re still cooking 😏

psst... we might be cooking something big for the chat experience 👀

Hey everyone, this is Radyslav, co-founder & CTO at OnlyMonster.

Quick update on our bug bounty program and security overall.
Over the past few days we've received a lot of reports - and I really want to thank everyone who took the time. Your reports helped us look past individual bugs and identify the root cause: a systemic issue in our session management architecture.

What we found: all reports come down to one systemic problem, and we know exactly what it is.

What we're doing: instead of patching each instance one by one, we're redesigning the architecture from the ground up. Session tokens will no longer be obtainable on the client side for our main platform. This is a fundamental change and we'll be rolling it out in the coming days. Other platforms will follow shortly after.
We have the full picture of current vulnerabilities and we're closing them one by one. At the same time we're trying to keep the balance - keep shipping new features for you while strengthening security. Bug bounty actually helps us prioritize this the right way.

What's changing with bug bounty:
Starting now, reports describing the already documented vulnerability class (session token extraction and its variations) are classified as a known issue and will not count as new findings for payouts. This is standard practice for any bounty program, the program stays open.
Found a fundamentally different class of vulnerability - send it over. We'll review and reward.
We opened this bug bounty on purpose, knowing it wouldn't be easy. We believe transparency and working with the community is the right way to do this.

Recently our team has been dealing with cyberattacks, pressure on our employees' personal accounts, and service providers dropping us with no explanation. No drama here - just want you to know we're standing, holding, and keep working. Support is up, issues are getting closed, we're here as always.
We'll post another update here once the architectural changes are live.
Thanks for your patience and for caring.

Radyslav, co-founder & CTO at OnlyMonster

Version 3.64.0
Security update and small bug fixes.

Our team worked through Sunday night to get this done. Today it's live.
All previous versions are now force-deprecated. If you're not on 3.64.0 - update immediately. Make sure your entire team does the same.

We're also open to bug bounty reports. If you find a vulnerability in OnlyMonster - in the software, in the platform, anywhere - report it to us. We pay for valid findings. No questions asked.

Full context from our founder here: @nsfbnotes

Breaking: Leonid Radvinsky, the owner of ⚡️ OnlyFans, has reportedly passed away

A major figure in the creator economy has passed.

Rest in peace 🕊️

Is your account really protected? Simple steps to level up your security 🔎

Account security isn't something to set up later. Scammers are constantly finding new vulnerabilities across ⚡️ OnlyFans and other creator platforms — and SMS verification alone isn't enough to stop them.

Here's what actually keeps your account safe:

▪️Enable both SMS verification and an authenticator app (like Google Authenticator or Authy) in your profile settings. The more layers, the harder it is to break in.

▪️Store your passwords and recovery codes in a dedicated password manager like 1Password. If you ever lose access, those codes are your lifeline.

▪️Secure the email linked to your account too — it's just as much of a target. Make sure 2FA is enabled there as well.

▪️Avoid logging in from someone else's device. If you have to, always log out after.

▪️Regularly check your active sessions in your platform settings — you can see exactly which devices have accessed your account.

▪️Don't click on suspicious links in DMs or emails. Phishing is one of the most common ways accounts get compromised.

Take 5 minutes today to check your security settings — before someone else makes that decision for you 📊

We analyzed what creator agencies actually pay for their management platforms — same creators, same earnings, very different bills ⚙️

We ran the numbers across real agency data: small, medium, and large.

On average, competing platforms cost 2x to 5x more than OnlyMonster — and still deliver 40% fewer features on average.

No % of your revenue. No hidden add-ons. Check out the full breakdown 🔎