
In crypto, attention is the most valuable currency. One meme, one tweet, one viral hot take can spark billions of dollars in value overnight.
We saw this with pump.fun, which turned Solana into a memecoin casino. We see it with Polymarket, where users bet millions on real-world outcomes like elections. And we’ve watched as bonding curve mechanics have fueled a new wave of permissionless token launches.
But here’s the missing piece: until now, opinions themselves weren’t tradable.
That’s where Opinions.fun comes in.
It’s the first opinion marketplace on Solana, where every hot take, meme, or prediction becomes a liquid, tradable asset. Instead of just posting your thoughts on Twitter (X) and hoping for likes, you can turn them into tokens people can buy, sell, and speculate on.
In this article, we’ll dive deep into:
- What Opinions.fun is and why it matters.
- How the platform works using bonding curve pricing.
- How to use the opinion marketplace as a creator or trader.
- How integration with Kaito AI creates a viral flywheel of endless markets.
- Why this could be the next big narrative on Solana at the intersection of memecoins and prediction markets.
What Is Opinions.fun?

At its core, Opinions.fun is a permissionless opinion marketplace on Solana.
Here’s the idea:
- Someone posts a hot take, like: “Ethereum will flip Bitcoin by 2026.”
- On Opinions.fun, that statement instantly becomes a tradable market.
- Two tokens are minted: Agree and Disagree.
- Traders can buy, sell, or hold these tokens – expressing conviction not just with words, but with money.
This system turns internet culture into liquid markets.
- On pump.fun, a meme coin might moon because of hype.
- On Polymarket, people bet on binary outcomes.
- On Opinions.fun, memes, and hot takes themselves become the financial assets.
That’s why it’s called the first opinion marketplace on Solana – it’s where memes, debates, and market mechanics collide.
How do opinions.fun Work?
Unlike traditional exchanges,? runs on bonding curve mechanics, similar to what made pump.fun blow up.
Here’s the breakdown:
1. Opinion Creation

- Anyone can submit an opinion to the marketplace.
- The protocol automatically generates two tokens: Agree and Disagree.
2. Bonding Curve Pricing

This is where it gets powerful:
- Each token is tied to a bonding curve (a mathematical function that adjusts price automatically).
- Early buyers pay less.
- As demand increases, the price rises algorithmically.
- Sellers push the price back down.
No order book. No waiting for counterparties. Instant liquidity, 24/7.
This is the same bonding curve model that fueled thousands of meme coins on pump.fun, but here it’s applied to opinions.
3. Graduation to Hot Opinions
Once either side of the opinion hits ~$69,000 in market cap, it “graduates” to become a Hot Opinion.
- At this stage, the opinion exits the bonding curve.
- It moves into deeper liquidity pools (via Meteora).
- Traders get access to advanced swaps and higher exposure.
This ensures that viral opinions don’t just stay small meme markets – they can scale into serious liquidity venues.
Step-By-Step Guide on How To Use Opinions.fun
The platform is designed for two types of users: creators and traders.
🔹 If You’re a Creator
- Connect your Solana wallet (Phantom, Solflare, etc.).
- (Optional) Link your Twitter/X account.
- Submit your hot take, meme, or prediction.
- The system instantly launches your Agree/Disagree tokens.
- Share your market link to drive engagement.
- Track stats, volume, and payouts from your dashboard (“menu”).
Earnings:
- You get a share of trading fees whenever your market gains traction.
- Additional distribution rewards creators, viral authors, and even “smart engagers.”
🔹 If You’re a Trader
- Browse trending markets on the opinion marketplace.
- Buy Agree or Disagree depending on your conviction.
- Ride the bonding curve as sentiment shifts.
- Sell for profit whenever you want (no waiting for buyers).
- Double down on “Hot Opinions” that graduate into deeper liquidity pools.
This is what makes Opinions.fun more engaging than just holding a memecoin on pump.fun or placing a binary bet on Polymarket — you can continuously trade sentiment in real time.
How Kaito Integration is helping Opinions.fun?

Here’s the killer feature that takes Opinions.fun to another level: integration with Kaito AI.
Kaito is an AI-driven platform that scans Crypto Twitter, Discord, and news feeds for viral narratives.
The flywheel works like this:
- Kaito detects a trending opinion before it peaks.
- Opinions.fun auto-creates a market around that debate.
- Traders rush in to speculate, driving volume.
- Fees are shared with the creator, viral author, and smart engagers.
- The cycle repeats as Kaito continuously feeds fresh viral content.
Fee Distribution Example
- 10% → Opinion creator.
- 10% → Original viral author (e.g., tweet).
- 21.25% → Top 25 smart engagers (the people who amplify the debate).
- Remainder → Liquidity & ecosystem.
This makes Opinions.fun not just another marketplace – it’s a self-sustaining attention engine.
Why Opinions.fun Matters ?
Let’s zoom out. Why is this important?
1. Attention is Capital
- pump.fun showed that meme-driven coins can dominate Solana.
- Polymarket proved that structured betting markets have huge demand.
- Opinions.fun merges both: speculation + virality + structure.
2. Social Capital is greater than Financial Capital
Your takes aren’t just clout anymore – they’re tokenized assets.
3. Uncapped Upside for Everyone
- Creators earn fees from their markets.
- Traders profit by being early on narratives.
- Engagers get rewarded for boosting debates.
4. Marketization of Culture
Every meme, every tweet, every debate becomes a financial event.
This is bigger than just another memecoin.
It’s the next evolution of prediction markets — powered by bonding curves and Solana’s low-fee, high-speed infrastructure.
How Opinions.fun is different then Polymarket and Pump.fun?

The Future of Opinion Markets on Solana
We’ve seen it before:
- pump.fun turned memes into coins.
- Polymarket turned predictions into million-dollar markets.
Now, Opinions.fun is turning opinions into tradable assets.
It’s:
- More fun than Polymarket.
- More structured than pump.fun.
- Faster and cheaper thanks to Solana.
This is the first true opinion marketplace — and it may unlock the next wave of cultural speculation in crypto.
- The next time you see a viral tweet, don’t just like it.
- Don’t just argue in the comments.
Trade it.
Because with Opinions.fun, your opinion isn’t just a voice anymore. It’s an asset.
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