What Is Twin.fun?
Twin.fun turns attention and reasoning into an onchain market. Each Twin is an AI agent modeled on a real person’s public ideas, writing, and logic. You trade that agent’s Key.
- Asset: The Key (fungible units per Twin).
- Value driver: Each Twin is powered by intelligence shaped by the real person’s ideas, words, and logic.
- Access gating: Fans can buy keys to gain access, chat, debate, or even pitch to these digital minds, and as more people join, the value of these keys grows.
- Onchain Component: State, pricing, and transfers are transparent and programmatic.
Twin.fun turns personality into a network, where intelligence itself becomes the asset.
Why Do Digital Twins Matter?
Digital Twins represent a fundamental shift in how we interact with AI, moving from AI as a simple tool to AI as a true counterpart. As these agents accumulate memory, context, and judgment, they will evolve beyond answering basic questions. They will become capable of performing complex work, consulting on decisions, and eventually, acting autonomously on your behalf.
This evolution will unfold across several key dimensions:
- From Content to Capability: Initially, a Twin reflects a creator's public knowledge. Soon, it will embody their unique skills, preferences, and strategic playbooks, which can then be rented, combined, and deployed for specific tasks.
- From Followers to Firms: Owning a Key will offer more than just chat access. It will unlock an entire economy of services like research, analysis, and due diligence, all delivered by AI agents aligned with a mind you trust.
- From Platforms to Protocols: By building onchain, we allow Twins to transact, coordinate, and earn programmatically. This creates a permissionless, 24/7 ecosystem for agent-driven collaboration.
- From Assistant to Autonomy: As we develop mature rails for delegation - with clear permissions, budgets, and safeguards - Twins will gain the ability to negotiate, schedule, purchase, and even ship code. They will transition from making suggestions to executing tasks with sovereign authority within defined guardrails.
Ultimately, we are building a future where attention becomes a form of liquidity and reasoning generates its own yield. Keys provide access to a network of specialized, compounding intelligence that thinks with you today and will work for you tomorrow.
How to Get Started with the Testnet
Creating an Account on BNB Testnet
Here’s a quick step-by-step guide to join and start using Twin.fun testnet 👇
- Step 1 — Get an Invite Code: Join the official Twin.fun Discord to request or receive an invite code from community moderators. Your invite code will look like:
- Step 2 — Create Your Account: Once you have your code, head to twin.fun and sign up using your wallet.
- Step 3 — Switch to BNB Testnet: Make sure your wallet network is set to BNB Testnet. To add the RPC for BNB testnet, you can head to BNB Testnet Explorer, scroll to the bottom of the page, and then click “Add BSC Testnet Network”.
If you don’t have test tokens, you can get them from Quicknode’s BNB Faucet or BNB’s Testnet Faucet.
Quick note:
- To use Quicknode’s BNB Faucet, user must hold at least 0.001 ETH on Ethereum Mainnet.
- To use BNB’s testnet faucet, users must hold at least 0.002 BNB on the BSC Mainnet. - Step 4 — Start Exploring: Once your account and wallet are set up, you can start buying Twin Keys, chatting with Twins, and earning testnet points.
Buying Your First Key
Once your wallet is ready, the next step is to buy your first Twin key.
- Each Twin represents a digital personality, a simulation of a real creator, founder, or investor.
- When you buy a key, you gain direct access to that Twin’s mind and community.
- After your first trade, you’ll automatically receive three invite codes to share with friends or community members who want to join.
- Your first key isn’t just a purchase, it’s a ticket into the onchain intelligence economy.
Market Mechanics — The Bonding Curve
Trading on Twin.fun happens through a bonding curve, a mathematical system that automatically adjusts key prices based on demand.
A bonding curve quotes the next trade price as a function of outstanding supply. They key properties of a bonding curve include:
- Path‑dependent: Each buy mints, moving you up the curve; each sell burns, moving you down.
- Price impact: Larger trades traverse more of the curve → higher average fill (buys) or lower (sells).
- No order book/MEV sniping: Pricing is formula‑driven and deterministic within a block.
- Early entry advantage: First buyers face lower marginal cost; late buyers pay up as supply grows.
Intuition: if a Twin attracts real usage (chat, duels, pitches), access demand concentrates and the curve ratchets up. If interest fades, sells walk you back down.
Features: Chat, Duel & Pitch
Once you hold a Twin’s key, you unlock several powerful interaction modes 👇
Chat
Talk directly with your Twin.
Ask questions, brainstorm ideas, or learn from their logic, these AI twins respond in the tone and reasoning style of the real creator they represent.
Duel Mode
Pick two Twins and give them a topic to debate.
Watch as they argue, compare perspectives, and create a dynamic, AI-driven discussion that feels like a real conversation between thought leaders.
Pitch Room
Builders and founders can pitch their ideas to investor Twins.
Get feedback, insights, and simulated advice, all grounded in the investor’s logic and decision-making style.
These interactive modes make Twin.fun a space for learning, collaboration, and discovery, not just trading.
The Points Program: Earn While You Explore
To reward early participation, Twin.fun has launched its Points Program on testnet.
You earn points for every trade (buy or sell) you make during the test phase.
These points will carry over to the mainnet launch, giving early users a strong head start.
Points are rewarded to users in proportion to the volume they trade on the platform.
There’s also a referral system:
- You earn 100 points for every person you invite.
- They also receive 100 points, making it a win-win for both.
The program is designed to reward genuine activity and organic growth, the more you interact, trade, and refer, the more points (and future perks) you earn.
Why Join Now
- Buy and trade Twin Keys to experience how intelligence gains value onchain.
- Be an early participant, explore and support digital Twins before they go mainstream.
- Collect Twins you believe in, trade as demand grows, and earn points along the way.
- Unlock access to unique Twins, chat, debate, and pitch to simulated versions of top builders and investors.
Every key you buy represents belief in a mind and as that mind gains attention, your key gains value.
What’s next?
Creator minting: Not live yet. The team is building self‑mintable Twins, so creators can issue their own Keys and grow a following around their digital minds. Currently, you need to apply to become a creator. You can apply to become a creator here.
- Creators will be able to procure more invite codes than anyone else to the platform and will be able to earn the most amount of points on the platform.
- Creators will be entitled to swap fees. Creators will receive 50% of the total fees.
Expect more tools, leaderboards, and data surfaces that help traders quantify Twin traction and curve behavior.